CN102482236B - 茚酮衍生物和包含它的药物组合物 - Google Patents
茚酮衍生物和包含它的药物组合物 Download PDFInfo
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- CN102482236B CN102482236B CN200980161354.1A CN200980161354A CN102482236B CN 102482236 B CN102482236 B CN 102482236B CN 200980161354 A CN200980161354 A CN 200980161354A CN 102482236 B CN102482236 B CN 102482236B
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- inden
- difluorophenyl
- phenyl
- ethoxy
- morpholinoethoxy
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- 239000008194 pharmaceutical composition Substances 0.000 title claims abstract description 7
- SNWQUNCRDLUDEX-UHFFFAOYSA-N inden-1-one Chemical class C1=CC=C2C(=O)C=CC2=C1 SNWQUNCRDLUDEX-UHFFFAOYSA-N 0.000 title abstract description 7
- QNXSIUBBGPHDDE-UHFFFAOYSA-N indan-1-one Chemical class C1=CC=C2C(=O)CCC2=C1 QNXSIUBBGPHDDE-UHFFFAOYSA-N 0.000 claims abstract description 30
- 208000001132 Osteoporosis Diseases 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 17
- 208000020084 Bone disease Diseases 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims description 321
- 239000000203 mixture Substances 0.000 claims description 76
- -1 Amino Chemical group 0.000 claims description 73
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 claims description 70
- UBCWFUMBYJECKE-UHFFFAOYSA-N 6-(2-morpholin-4-ylethoxy)-3-phenyl-2-pyridin-3-ylinden-1-one Chemical compound C1=C2C(=O)C(C=3C=NC=CC=3)=C(C=3C=CC=CC=3)C2=CC=C1OCCN1CCOCC1 UBCWFUMBYJECKE-UHFFFAOYSA-N 0.000 claims description 40
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- 229910052736 halogen Inorganic materials 0.000 claims description 16
- 150000002367 halogens Chemical class 0.000 claims description 15
- 239000001257 hydrogen Substances 0.000 claims description 14
- 125000004482 piperidin-4-yl group Chemical group N1CCC(CC1)* 0.000 claims description 12
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 125000001424 substituent group Chemical group 0.000 claims description 11
- 150000002431 hydrogen Chemical class 0.000 claims description 10
- ONOHWRIRRMYOHB-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-(3-piperazin-1-ylpropoxy)-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCCN4CCNCC4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 ONOHWRIRRMYOHB-UHFFFAOYSA-N 0.000 claims description 9
- 125000003545 alkoxy group Chemical class 0.000 claims description 9
- 125000001153 fluoro group Chemical group F* 0.000 claims description 9
- PPZNHOHHENNCTE-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-(2-piperidin-4-ylethoxy)-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCC4CCNCC4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 PPZNHOHHENNCTE-UHFFFAOYSA-N 0.000 claims description 8
- 125000000956 methoxy group Chemical group [H]C([H])([H])O* 0.000 claims description 8
- 125000002757 morpholinyl group Chemical group 0.000 claims description 8
- 125000004193 piperazinyl group Chemical group 0.000 claims description 8
- 125000003386 piperidinyl group Chemical group 0.000 claims description 8
- 125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 claims description 7
- 125000005842 heteroatom Chemical group 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 7
- 125000004076 pyridyl group Chemical group 0.000 claims description 7
- RMTXWUDHRAQGEN-UHFFFAOYSA-N 6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]-3-phenyl-2-pyridin-3-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=NC=CC=3)C=3C=CC=CC=3)C2=C1 RMTXWUDHRAQGEN-UHFFFAOYSA-N 0.000 claims description 6
- 238000006467 substitution reaction Methods 0.000 claims description 6
- MHXSRHFIJDPOHE-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-6-[2-(1-methylsulfonylpiperidin-4-yl)ethoxy]inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCC1CCN(S(C)(=O)=O)CC1 MHXSRHFIJDPOHE-UHFFFAOYSA-N 0.000 claims description 5
- SLMQJKKYALEBJD-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCN1CCN(S(C)(=O)=O)CC1 SLMQJKKYALEBJD-UHFFFAOYSA-N 0.000 claims description 5
- 125000001072 heteroaryl group Chemical group 0.000 claims description 5
- 125000000714 pyrimidinyl group Chemical group 0.000 claims description 5
- 125000002943 quinolinyl group Chemical group N1=C(C=CC2=CC=CC=C12)* 0.000 claims description 5
- 229910052717 sulfur Inorganic materials 0.000 claims description 5
- QUILZKWOYIYMPI-UHFFFAOYSA-N 2-(3-fluoro-4-methylphenyl)-5-(2-morpholin-4-ylethoxy)-3-phenylinden-1-one Chemical compound C1=C(F)C(C)=CC=C1C1=C(C=2C=CC=CC=2)C2=CC(OCCN3CCOCC3)=CC=C2C1=O QUILZKWOYIYMPI-UHFFFAOYSA-N 0.000 claims description 4
- GARXRISGNZBKFR-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(4-methylphenyl)-6-(2-morpholin-4-ylethoxy)inden-1-one Chemical compound C1=CC(C)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCOCC1 GARXRISGNZBKFR-UHFFFAOYSA-N 0.000 claims description 4
- POHVJKITGPOFMF-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-[2-(1-methylsulfonylpiperidin-4-yl)ethoxy]inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCC1CCN(S(C)(=O)=O)CC1 POHVJKITGPOFMF-UHFFFAOYSA-N 0.000 claims description 4
- BGXGVDHNZRXKDJ-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-[3-(4-methylsulfonylpiperazin-1-yl)propoxy]inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCCN1CCN(S(C)(=O)=O)CC1 BGXGVDHNZRXKDJ-UHFFFAOYSA-N 0.000 claims description 4
- KPGYRTVOWZXSHM-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-2-pyridin-3-yl-6-(2-pyridin-2-ylethoxy)inden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCC=4N=CC=CC=4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 KPGYRTVOWZXSHM-UHFFFAOYSA-N 0.000 claims description 4
- GOVVNGGMEAQJBH-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-(2-piperidin-1-ylethoxy)-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCN4CCCCC4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 GOVVNGGMEAQJBH-UHFFFAOYSA-N 0.000 claims description 4
- FKEZOHYIKHFZPN-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCN4CCS(=O)(=O)CC4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 FKEZOHYIKHFZPN-UHFFFAOYSA-N 0.000 claims description 4
- GRKCUATXPUWMRI-UHFFFAOYSA-N 3-(4-chlorophenyl)-6-(2-morpholin-4-ylethoxy)-2-pyridin-3-ylinden-1-one Chemical compound C1=CC(Cl)=CC=C1C1=C(C=2C=NC=CC=2)C(=O)C2=CC(OCCN3CCOCC3)=CC=C12 GRKCUATXPUWMRI-UHFFFAOYSA-N 0.000 claims description 4
- DPKBMHLSZUJNJE-UHFFFAOYSA-N 3-(4-fluorophenyl)-6-(2-morpholin-4-ylethoxy)-2-pyridin-3-ylinden-1-one Chemical compound C1=CC(F)=CC=C1C1=C(C=2C=NC=CC=2)C(=O)C2=CC(OCCN3CCOCC3)=CC=C12 DPKBMHLSZUJNJE-UHFFFAOYSA-N 0.000 claims description 4
- FOFMTENDLGWWER-UHFFFAOYSA-N 5-(2-morpholin-4-ylethoxy)-3-phenyl-2-pyridin-3-ylinden-1-one Chemical compound C=1C=C2C(=O)C(C=3C=NC=CC=3)=C(C=3C=CC=CC=3)C2=CC=1OCCN1CCOCC1 FOFMTENDLGWWER-UHFFFAOYSA-N 0.000 claims description 4
- JOMIUDDQDHPHNC-UHFFFAOYSA-N 5-(2-morpholin-4-ylethoxy)-3-phenyl-2-pyridin-4-ylinden-1-one Chemical compound C=1C=C2C(=O)C(C=3C=CN=CC=3)=C(C=3C=CC=CC=3)C2=CC=1OCCN1CCOCC1 JOMIUDDQDHPHNC-UHFFFAOYSA-N 0.000 claims description 4
- FMLKQNIKJLLPDT-UHFFFAOYSA-N 6-(2-morpholin-4-ylethoxy)-2-pyridin-3-yl-3-[4-(trifluoromethyl)phenyl]inden-1-one Chemical compound C1=CC(C(F)(F)F)=CC=C1C1=C(C=2C=NC=CC=2)C(=O)C2=CC(OCCN3CCOCC3)=CC=C12 FMLKQNIKJLLPDT-UHFFFAOYSA-N 0.000 claims description 4
- JDBSKMDKFUHKLJ-UHFFFAOYSA-N 6-[2-(dimethylamino)ethoxy]-3-phenyl-2-pyridin-3-ylinden-1-one Chemical compound O=C1C2=CC(OCCN(C)C)=CC=C2C(C=2C=CC=CC=2)=C1C1=CC=CN=C1 JDBSKMDKFUHKLJ-UHFFFAOYSA-N 0.000 claims description 4
- YSPWKTXABSKBNF-UHFFFAOYSA-N 6-[3-(dimethylamino)propoxy]-3-phenyl-2-pyridin-3-ylinden-1-one Chemical compound O=C1C2=CC(OCCCN(C)C)=CC=C2C(C=2C=CC=CC=2)=C1C1=CC=CN=C1 YSPWKTXABSKBNF-UHFFFAOYSA-N 0.000 claims description 4
- 125000001313 C5-C10 heteroaryl group Chemical group 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052760 oxygen Inorganic materials 0.000 claims description 4
- 125000003718 tetrahydrofuranyl group Chemical group 0.000 claims description 4
- 125000001412 tetrahydropyranyl group Chemical group 0.000 claims description 4
- 125000004568 thiomorpholinyl group Chemical group 0.000 claims description 4
- RDPWRMUBSYDTLR-UHFFFAOYSA-N 2-(3,4-difluorophenyl)-3-(4-fluorophenyl)-6-(2-morpholin-4-ylethoxy)inden-1-one Chemical compound C1=CC(F)=CC=C1C1=C(C=2C=C(F)C(F)=CC=2)C(=O)C2=CC(OCCN3CCOCC3)=CC=C12 RDPWRMUBSYDTLR-UHFFFAOYSA-N 0.000 claims description 3
- OAEVFLHATSTZMN-UHFFFAOYSA-N 2-(3,4-difluorophenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]-3-[4-(trifluoromethyl)phenyl]inden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=C(F)C(F)=CC=3)C=3C=CC(=CC=3)C(F)(F)F)C2=C1 OAEVFLHATSTZMN-UHFFFAOYSA-N 0.000 claims description 3
- IWCIIZMKZFZGHV-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-6-(2-morpholin-4-ylethoxy)inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCOCC1 IWCIIZMKZFZGHV-UHFFFAOYSA-N 0.000 claims description 3
- ULIXITGHOHMACI-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCN(S(C)(=O)=O)CC1 ULIXITGHOHMACI-UHFFFAOYSA-N 0.000 claims description 3
- DUBSQNZGZTVLBU-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-6-[3-(4-methylsulfonylpiperazin-1-yl)propoxy]inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCCN1CCN(S(C)(=O)=O)CC1 DUBSQNZGZTVLBU-UHFFFAOYSA-N 0.000 claims description 3
- URKMHHMHAWAXQW-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-(2-morpholin-4-ylethoxy)inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCOCC1 URKMHHMHAWAXQW-UHFFFAOYSA-N 0.000 claims description 3
- CWEFXYSCHMHABE-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-[2-(1-methylsulfonylpiperidin-4-yl)ethoxy]inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCC1CCN(S(C)(=O)=O)CC1 CWEFXYSCHMHABE-UHFFFAOYSA-N 0.000 claims description 3
- GFSIBWXQIQVJOT-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-2-(6-methoxypyridin-3-yl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCN(S(C)(=O)=O)CC1 GFSIBWXQIQVJOT-UHFFFAOYSA-N 0.000 claims description 3
- BHELPYNORFQNET-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-(4-methylphenyl)inden-1-one Chemical compound C1=CC(C)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCS(=O)(=O)CC1 BHELPYNORFQNET-UHFFFAOYSA-N 0.000 claims description 3
- XYWOXCHUHOLGNX-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-(6-methoxypyridin-3-yl)inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C(=CC(F)=CC=3)F)C1=CC=C2OCCN1CCS(=O)(=O)CC1 XYWOXCHUHOLGNX-UHFFFAOYSA-N 0.000 claims description 3
- GHALYAVIVMGEQB-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-quinolin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC=C1C1=C(C=2C=C3C=CC=CC3=NC=2)C(=O)C2=CC(OCCN3CCS(=O)(=O)CC3)=CC=C12 GHALYAVIVMGEQB-UHFFFAOYSA-N 0.000 claims description 3
- NLYJMRQGVYRKEP-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[2-(1-methylsulfonylpiperidin-4-yl)ethoxy]-2-quinolin-3-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCC1CCOC1=CC=C(C(=C(C2=O)C=3C=C4C=CC=CC4=NC=3)C=3C(=CC(F)=CC=3)F)C2=C1 NLYJMRQGVYRKEP-UHFFFAOYSA-N 0.000 claims description 3
- XHMPFKFUXQOCOF-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]-2-quinolin-3-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=C4C=CC=CC4=NC=3)C=3C(=CC(F)=CC=3)F)C2=C1 XHMPFKFUXQOCOF-UHFFFAOYSA-N 0.000 claims description 3
- WRSZVLQDRNLCLY-UHFFFAOYSA-N 3-(2,4-difluorophenyl)-6-[3-(4-methylsulfonylpiperazin-1-yl)propoxy]-2-quinolin-3-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCCOC1=CC=C(C(=C(C2=O)C=3C=C4C=CC=CC4=NC=3)C=3C(=CC(F)=CC=3)F)C2=C1 WRSZVLQDRNLCLY-UHFFFAOYSA-N 0.000 claims description 3
- BJJYCCJAPWNGKB-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCN1CCN(S(C)(=O)=O)CC1 BJJYCCJAPWNGKB-UHFFFAOYSA-N 0.000 claims description 3
- XSSLIPMUZNHVMV-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-5-(2-morpholin-4-ylethoxy)-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC(OCCN4CCOCC4)=CC=C3C(=O)C=2C=2C=NC=CC=2)=C1 XSSLIPMUZNHVMV-UHFFFAOYSA-N 0.000 claims description 3
- JXGAJELZJNENII-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-(3-methylbutoxy)-2-pyridin-3-ylinden-1-one Chemical compound O=C1C2=CC(OCCC(C)C)=CC=C2C(C=2C=C(F)C=C(F)C=2)=C1C1=CC=CN=C1 JXGAJELZJNENII-UHFFFAOYSA-N 0.000 claims description 3
- GCYWDNPVBQZOQX-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-(oxolan-2-ylmethoxy)-2-pyridin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCC4OCCC4)C=C3C(=O)C=2C=2C=NC=CC=2)=C1 GCYWDNPVBQZOQX-UHFFFAOYSA-N 0.000 claims description 3
- ZGGLDMQVDHCKRQ-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-(3-fluoro-4-methoxyphenyl)inden-1-one Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCN1CCS(=O)(=O)CC1 ZGGLDMQVDHCKRQ-UHFFFAOYSA-N 0.000 claims description 3
- BLLPFOPADPNCER-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-(6-methoxypyridin-3-yl)inden-1-one Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCN1CCS(=O)(=O)CC1 BLLPFOPADPNCER-UHFFFAOYSA-N 0.000 claims description 3
- PLUVYSPZDNUHII-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(1,1-dioxo-1,4-thiazinan-4-yl)ethoxy]-2-quinolin-3-ylinden-1-one Chemical compound FC1=CC(F)=CC(C=2C3=CC=C(OCCN4CCS(=O)(=O)CC4)C=C3C(=O)C=2C=2C=C3C=CC=CC3=NC=2)=C1 PLUVYSPZDNUHII-UHFFFAOYSA-N 0.000 claims description 3
- PJSTZSBNJOLZGD-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(1-methylsulfonylpiperidin-4-yl)ethoxy]-2-quinolin-3-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCC1CCOC1=CC=C(C(=C(C2=O)C=3C=C4C=CC=CC4=NC=3)C=3C=C(F)C=C(F)C=3)C2=C1 PJSTZSBNJOLZGD-UHFFFAOYSA-N 0.000 claims description 3
- QVSXUZQCFCPQDN-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]-2-[4-(trifluoromethyl)phenyl]inden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=CC(=CC=3)C(F)(F)F)C=3C=C(F)C=C(F)C=3)C2=C1 QVSXUZQCFCPQDN-UHFFFAOYSA-N 0.000 claims description 3
- JHEPTXXHLMDAKB-UHFFFAOYSA-N 3-(3,5-difluorophenyl)-6-[2-(4-methylsulfonylpiperazin-1-yl)ethoxy]-2-pyrimidin-5-ylinden-1-one Chemical compound C1CN(S(=O)(=O)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=NC=NC=3)C=3C=C(F)C=C(F)C=3)C2=C1 JHEPTXXHLMDAKB-UHFFFAOYSA-N 0.000 claims description 3
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- XSEXWBDOQMXXSE-UHFFFAOYSA-N tert-butyl 4-[2-(3-oxo-1-phenyl-2-pyridin-3-ylinden-5-yl)oxyethyl]piperazine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCN1CCOC1=CC=C(C(=C(C2=O)C=3C=NC=CC=3)C=3C=CC=CC=3)C2=C1 XSEXWBDOQMXXSE-UHFFFAOYSA-N 0.000 description 1
- ZMOIVNPLCRBJHU-UHFFFAOYSA-N tert-butyl 4-[2-[2-bromo-1-(3,5-difluorophenyl)-3-oxoinden-5-yl]oxyethyl]piperazine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCN1CCOC1=CC=C(C(=C(Br)C2=O)C=3C=C(F)C=C(F)C=3)C2=C1 ZMOIVNPLCRBJHU-UHFFFAOYSA-N 0.000 description 1
- ZHGYNJBQQBGICN-UHFFFAOYSA-N tert-butyl 4-[2-[2-bromo-1-(3,5-difluorophenyl)-3-oxoinden-5-yl]oxyethyl]piperidine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCC1CCOC1=CC=C(C(=C(Br)C2=O)C=3C=C(F)C=C(F)C=3)C2=C1 ZHGYNJBQQBGICN-UHFFFAOYSA-N 0.000 description 1
- GPFUHZYKAADABZ-UHFFFAOYSA-N tert-butyl 4-[3-(3-oxo-1-phenyl-2-pyridin-3-ylinden-5-yl)oxypropyl]piperazine-1-carboxylate Chemical compound C1CN(C(=O)OC(C)(C)C)CCN1CCCOC1=CC=C(C(=C(C2=O)C=3C=NC=CC=3)C=3C=CC=CC=3)C2=C1 GPFUHZYKAADABZ-UHFFFAOYSA-N 0.000 description 1
- XNLNVGXUDXIHOX-UHFFFAOYSA-N tert-butyl 4-[3-[1-(3,5-difluorophenyl)-2-(3-fluoro-4-methoxyphenyl)-3-oxoinden-5-yl]oxypropyl]piperazine-1-carboxylate Chemical compound C1=C(F)C(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCCN1CCN(C(=O)OC(C)(C)C)CC1 XNLNVGXUDXIHOX-UHFFFAOYSA-N 0.000 description 1
- CYULVRXCSXHJJW-UHFFFAOYSA-N tert-butyl 4-[3-[1-(3,5-difluorophenyl)-2-(6-methoxypyridin-3-yl)-3-oxoinden-5-yl]oxypropyl]piperazine-1-carboxylate Chemical compound C1=NC(OC)=CC=C1C(C(C1=C2)=O)=C(C=3C=C(F)C=C(F)C=3)C1=CC=C2OCCCN1CCN(C(=O)OC(C)(C)C)CC1 CYULVRXCSXHJJW-UHFFFAOYSA-N 0.000 description 1
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- 125000003831 tetrazolyl group Chemical group 0.000 description 1
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- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Chemical class OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 1
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- XRASPMIURGNCCH-UHFFFAOYSA-N zoledronic acid Chemical compound OP(=O)(O)C(P(O)(O)=O)(O)CN1C=CN=C1 XRASPMIURGNCCH-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
- C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms
- C07D265/33—Two oxygen atoms, in positions 3 and 5
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D213/24—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D213/44—Radicals substituted by doubly-bound oxygen, sulfur, or nitrogen atoms, or by two such atoms singly-bound to the same carbon atom
- C07D213/46—Oxygen atoms
- C07D213/50—Ketonic radicals
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- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
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- A—HUMAN NECESSITIES
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/08—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease
- A61P19/10—Drugs for skeletal disorders for bone diseases, e.g. rachitism, Paget's disease for osteoporosis
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- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
- C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
- C07D213/89—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members with hetero atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
- C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D239/26—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
- C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
- C07D241/10—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
- C07D241/12—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
- C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
- C07D265/30—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings
- C07D265/32—1,4-Oxazines; Hydrogenated 1,4-oxazines not condensed with other rings with oxygen atoms directly attached to ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D295/00—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
- C07D295/04—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms
- C07D295/08—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
- C07D295/084—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
- C07D295/088—Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
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- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Education & Sports Medicine (AREA)
- Rheumatology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Pain & Pain Management (AREA)
- Immunology (AREA)
- Epidemiology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pyrrole Compounds (AREA)
- Indole Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Quinoline Compounds (AREA)
- Furan Compounds (AREA)
- Pyridine Compounds (AREA)
Abstract
式(1)茚酮衍生物有效地增强成骨细胞活性并抑制破骨细胞的骨再吸收,而且包含茚酮衍生物或其药学上可接受的盐的药物组合物用于预防或治疗骨疾病比如骨质疏松症。
Description
发明领域
本发明涉及茚酮衍生物和包含其的药物组合物,其用于预防或治疗骨疾病比如骨质疏松症。
发明背景
骨质疏松症由减少的骨骼质量引起,其导致骨骼强度减弱并且增加骨折风险。骨骼质量受连续的骨骼再吸收和骨骼形成过程所控制。在健康人群中,峰值骨骼质量在约25随达到,并且随年龄增加缓慢降低。女性一般具有比男性较低骨骼质量,并且骨骼损失在绝经之后变得越加显著。在美国,有一千万人经推定罹患骨质疏松症,并且全世界约三千四百万人具有低骨骼质量的问题,因此有患骨质疏松症的风险。临床研究显示出现骨质疏松症症状两年内的死亡率目前为约12%,并且许多骨质疏松症患者(约30%)由于骨折不得不留在家中。最近,由于全球人口的老龄化已增加许多骨质疏松症患者,而相应地需要开发预防和治疗骨质疏松症的有效药物。
骨骼是由不同类型的细胞构成的活组织。在健康个体中,由破骨细胞除去或再吸收的骨骼量通过成骨细胞造成的新骨骼来补偿。一年内,总共约14%的骨骼发生骨骼形成和骨骼再吸收,从而保持稳定的骨骼质量,但是对于罹患骨骼再吸收疾病的个体,无法实现该平衡。在女性中,在绝经之后每年约5%骨骼从脊椎损失。该症状已归因为与绝经有关的雌激素缺乏。然而,在雌激素损失与增加的骨骼再吸收之间牵涉的机理仍未得到解释。
为了降低骨折风险,目前使用通过降低骨骼再吸收速率、增加骨骼形成速率或其组合来保持或增加骨骼质量的各种方法。作为阻断骨骼再吸收的治疗剂,整联蛋白αvβ3拮抗剂、组织蛋白酶K抑制剂和对OPG/PANKL/RANK系统的抑制剂已有所研究。此外,作为增强骨骼形成的治疗剂,副甲状腺的激素类及其衍生物结构已有所报告。示范性治疗剂包括新的副甲状腺激素产品,调节副甲状腺激素分泌的钙感受性受体拮抗剂,选择性雄激素受体调节剂(SARMs),促生长激素分泌的胰岛素类生长元素,蛋白体抑制剂,和抑制素。
用于治疗骨骼损失的目前方法一般牵涉给药化合物比如雌激素、二膦酸盐/酯、降钙素和雷洛昔芬。然而,这些化合物一般用于长期治疗,从而它们诱导不希望的副作用。此外,所述治疗一般针对成熟的破骨细胞的活性,而不是减少其形成。例如,雌激素诱导破骨细胞的细胞凋亡,而降钙素导致破骨细胞萎缩并从骨骼表面脱除(Hughes等人,Nat.Med.2:1132-1136,1996;Jilka等人,Exp.Hematol.23:500-506,1995)。类似地,二膦酸盐/酯降低破骨细胞活性,改变其形态,并且增加破骨细胞的细胞凋亡(Parfitt等人,J.Bone Miner Res.11:150-159,1996;Suzuki等人,Endocrinology 137:4685-4690,1996)。
用于治疗骨质疏松症的目前可获得的治疗剂包括二膦酸盐/酯,激素类药物,维生素D及其类似物,降钙素,和钙。代表性的二膦酸盐/酯包括阿仑膦酸盐(Merck Co.,Ltd.),利塞膦酸盐(Hoffman-La RocheLtd.),唑来膦酸(Novartis AG;EP专利号275,821),伊班膦酸盐(Hoffman-La Roche Ltd.;US专利号4,942,157),和米诺膦酸盐(minodronate)(Yamanouchi Pharmaceutical Co.,Ltd.;EP专利号354,806)。然而,二膦酸盐/酯的问题是通过胃肠道的低吸收率(10%或更少)和在患者不遵循复杂给药指导的情况下导致食管炎的倾向。尤其是,除长期给药二膦酸盐/酯导致骨坏死的事实之外,已有报告阿仑膦酸盐导致某些副作用例如胃肠道障碍和颚骨坏死。因此,需要骨质疏松症的新治疗剂。
示范性激素类药物包括雷洛昔芬(Eli Lilly Co.),屈洛昔芬(PfizerInc.;EP专利号54168),拉索昔芬(Pfizer Inc.;WO 97/16434),FC-1271(homosmedical Co.和Orion Corp.;WO 96/07402),TES-424(Ligand Co.和Weyers Co.;US专利号5,948,755),和SERMs,其处于临床研究阶段。然而,这些药物带来导致乳腺或子宫癌的风险,相应地它们不适于用作需要长期给药的骨质疏松症的治疗剂。
此外,维生素D及其类似物是昂贵的,而其对骨质疏松症的疗效并未清楚地确定;降钙素相对昂贵并且需要复杂给药程序;而钙仅有效地骨质疏松症预防并不具备治疗效果。
发明概要
因此,本发明目的是,提供新的茚酮衍生物和包含其的药物组合物,用于有效地预防或治疗骨疾病比如骨质疏松症。
按照本发明的一个方面,提供式(1)茚酮衍生物或其药学上可接受的盐:
其中,
n是0、1或2;
X是引入苯基邻、间或对位的一个或多个取代基,各自独立选自氢,卤素,-CN,-CF3,C1-6烷基,C1-6烷氧基,C3-10环烷基,和C3-8环烷氧基;
R1是C6-10芳基或5至10-元杂芳基;
Y是CH,N,N+(-C1-6烷基),或N+(-O-);和
R2和R3各自独立地是氢,C1-6烷基,C1-6烷氧基,C6-10芳基,或5至10-元杂芳基,或者与Y稠合以形成C3-10环烷基或5至10-元杂环烷基,
其中所述C6-10芳基,5至10-元杂芳基,C3-10环烷基,和5至10-元杂环烷基各自独立地且任选地用至少一个选自下述的取代基取代:卤素,氧代,-CF3,-CN,氨基,羟基,羧基,氨基甲酰基,硝基,硫醇,C1-6烷基,C2-6烯基,C1-6烷氧基,C3-10环烷基,C3-8环烷氧基,C6-10芳基,C6-10芳氧基,-C(O)R4,-C(O)OR4,-C(O)NR4R5,-S(O)R4,-S(O2)R4,-S(O2)NR4R5,-NR4R5,和-NR4C(O)R5,R4和R5各自独立地是氢,C1-6烷基,或C3-10环烷基。
式(1)茚酮衍生物或其药学上可接受的盐有效地增加成骨细胞活性且抑制破骨细胞的骨再吸收,从而本发明药物组合物可用于预防或治疗骨疾病比如骨质疏松症。
附图说明
本发明的上述和其它目的和特征经下述发明描述和附图说明之后将变得明显,所述附图分别显示:
图1:TRAP染色结果显示本发明茚酮衍生物对破骨细胞活性的抑制性效果;
图2:微-CT图像显示茚酮衍生物对体内骨生成的效果;
图3A:用高分辨率体内微-CT系统测量的DDY小鼠骨密度(**P<0.01相对对照(媒介物),###P<0.01相对参比(假手术),n=5);和
图3B:用高分辨率体内微-CT系统测量的SD大鼠骨密度(*P<0.05相对对照(媒介物),###P<0.01相对参比(假手术),n=5)。
发明详述
本发明提供式(1)茚酮衍生物及其药学上可接受的盐。
式(1)化合物的药学上可接受的盐可以用任意常规方法制备,并且其可以是无机酸比如盐酸,氢溴酸,硫酸,硫酸氢钠,磷酸,硝酸,和碳酸的盐;有机酸比如甲酸,乙酸,丙酸,草酸,丁二酸,苯甲酸,柠檬酸,马来酸,丙二酸,酒石酸,葡糖酸,乳酸,龙胆酸,富马酸,乳糖酸,水杨酸,和乙酰水杨酸(阿司匹林)的盐;氨基酸比如甘氨酸,丙氨酸,缬氨酸,异亮氨酸,丝氨酸,半胱氨酸,胱氨酸,天冬氨酸,谷氨酰胺,赖氨酸,精氨酸,酪氨酸,和脯氨酸的盐;磺酸比如甲磺酸,乙磺酸,苯磺酸,和甲苯磺酸的盐;与碱金属比如钠和钾反应形成的金属盐;或铵盐。
术语″芳基″如本文所用包含芳族基团比如苯基和取代的苯基以及双环芳族基团比如萘基和菲基。
术语″环烷基″如本文所用是指环烷基或环烯基比如环丙基,环丁基,环戊基,环戊烯基,环己基,环己烯基,1,3-环己二烯,环庚基,环庚烯基,二环[3.2.1]辛烷基,和降莰烷基。
术语″杂环烷基″如本文所用是指含有至少一个选自N、S和O的杂原子的环,例如,吡咯烷基,四氢呋喃基,二氢呋喃基,四氢吡喃基,吡喃基,噻喃基,氮丙啶基,环氧乙烷基,二氧杂环戊基,色烯基,异噁唑烷基,1,3-噁唑烷-3-基,异噻唑烷基,1,3-噻唑烷-3-基,1,2-吡唑烷-2-基,1,3-吡唑烷-1-基,哌啶基,硫吗啉基,1,2-四氢噻嗪-2-基,1,3-四氢噻嗪-3-基,四氢噻二嗪基,吗啉基,1,2-四氢二嗪-2-基,1,3-四氢二嗪-1-基,和哌嗪基。
术语″杂芳基″如本文所用是指含有至少一个选自N、S和O的杂原子的芳族环,例如,呋喃基,噻吩基,噻唑基,吡唑基,异噻唑基,噁唑基,异噁唑基,吡咯基,三唑基,四唑基,咪唑基,1,3,5-噁二唑基,1,2,4-噁二唑基,1,2,3-噁二唑基,1,3,5-噻二唑基,1,2,3-噻二唑基,1,2,4-噻二唑基,吡啶基,嘧啶基,吡嗪基,哒嗪基,1,2,4-三嗪基,1,2,3-三嗪基,1,3,5-三嗪基,吡唑并[3,4-b]吡啶基,噌啉基,蝶啶基,嘌呤基,6,7-二氢-5H-[1]吡啶基,苯并[b]噻吩基,5,6,7,8-四氢-喹啉-3-基,苯并噁唑基,苯并[d][1,3]二氧杂环戊烯基,苯并噻唑基,苯并异噻唑基,苯并异噁唑基,苯并咪唑基,硫杂萘基,异硫杂萘基,苯并呋喃基,异苯并呋喃基,异吲哚基,吲哚基,吲嗪基,吲唑基,异喹啉基,喹啉基,酞嗪基,喹喔啉基,喹唑啉基,和苯并噁嗪基。
芳基,杂芳基,环烷基,或杂环烷基可以任选用至少一个选自下述的取代基取代:卤素,氧代,-CF3,-CN,氨基,羟基,羧基,氨基甲酰基,硝基,硫醇,C1-6烷基,C2-6烯基,C1-6烷氧基,C3-10环烷基,C3-6环烷氧基,C6-20芳基,C6-20芳氧基,-C(O)R4,-C(O)OR4,-C(O)NR4R5,-S(O)R4,-S(O2)R4,-S(O2)NR4R5,-NR4R5,和-NR4C(O)R5,其中R4和R5各自独立地是氢,C1-6烷基,或C3-8环烷基。
在根据本发明的式(1)化合物中,R1优选是C6-芳基或6至10-元杂芳基,其是未经取代的或用选自卤素和C1-6烷氧基的至少一个取代。更优选,R1是用选自氟和甲氧基的至少一个取代的苯基;或吡啶基、嘧啶基、喹啉基或异喹啉基,其各自是未经取代的或用选自氟和甲氧基的至少一个取代。
此外,R2和R3优选与Y稠合以形成5至10-元杂环烷基,其是未经取代的或用-S(O2)R4取代,其中R4是C1-6烷基。更优选,R2和R3与Y稠合以形成吗啉基;或用-S(O2)CH3取代的哌啶基或哌嗪基。
另外,X是引入苯基邻、间或对位的一个或多个取代基,各自独立地选自氢和卤素。更优选,X是氢,2,4-二氟,或3,5-二氟。
另外,n优选是1或2,而Y优选是CH或N。
根据本发明化合物的实例,茚酮衍生物优选是式(1a)形式:
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
在根据本发明的式(1a)化合物,R1优选是C6-芳基或6至10-元杂芳基,其是未经取代的或用选自卤素和C1-6烷氧基的至少一个取代。更优选,R1是用选自氟和甲氧基的至少一个取代的苯基;或吡啶基、嘧啶基、喹啉基或异喹啉基,其各自是未经取代的或用选自氟和甲氧基的至少一个取代。
此外,R2和R3优选与Y稠合以形成5至10-元杂环烷基,其是未经取代的或用-S(O2)R4取代,R4是C1-6烷基。更优选,R2和R3与Y稠合以形成吗啉基;或用-S(O2)CH3取代的哌啶基或哌嗪基。
另外,X优选是引入苯基邻、间或对位的一个或多个取代基,各自独立地选自氢和卤素。更优选,X是氢,2,4-二氟,或3,5-二氟。
示范性的根据本发明的化合物是下文所列的茚酮衍生物及其药物可接受的盐:
1)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
2)6-(2-吗啉代乙氧基)-2-(3-氟-4-甲氧基苯基)-3-苯基-1H-茚-1-酮;
3)6-(2-吗啉代乙氧基)-3-苯基-2-(喹啉-3-基)-1H-茚-1-酮;
4)4-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯甲酰胺;
5)3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈;
6)6-(2-吗啉代乙氧基)-2-(6-甲氧基吡啶-3-基)-3-苯基-1H-茚-1-酮;
7)6-(2-吗啉代乙氧基)-3-苯基-2-(嘧啶-5-基)-1H-茚-1-酮;
8)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮;
9)6-(2-吗啉代乙氧基)-2-(6-氟吡啶-3-基)-3-苯基-1H-茚-1-酮;
10)6-(2-吗啉代乙氧基)-2-(4-(苯基)苯基)-3-苯基-1H-茚-1-酮;
11)6-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮;
12)2-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈;
13)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-苯基-1H-茚-1-酮;
14)N-(3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯基)乙酰胺;
15)6-(2-吗啉代乙氧基)-2-(异喹啉-4-基)-3-苯基-1H-茚-1-酮;
16)6-(2-吗啉代乙氧基)-2-(萘-3-基)-3-苯基-1H-茚-1-酮;
17)6-(2-吗啉代乙氧基)-2-(4-氟苯基)-3-苯基-1H-茚-1-酮;
18)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-苯基-1H-茚-1-酮;
19)6-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮;
20)6-(2-吗啉代乙氧基)-2-(3-氨基苯基)-3-苯基-1H-茚-1-酮;
21)6-(2-吗啉代乙氧基)-2-(4-苯氧基苯基)-3-苯基-1H-茚-1-酮;
22)6-(2-吗啉代乙氧基)-2-(4-甲氧基苯基)-3-苯基-1H-茚-1-酮;
23)6-(2-吗啉代乙氧基)-2-(4-氯苯基)-3-苯基-1H-茚-1-酮;
24)6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
25)6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
26)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(4-氟苯基)-1H-茚-1-酮;
27)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(4-氟苯基)-1H-茚-1-酮;
28)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
29)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮;
30)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
31)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮;
32)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
33)6-(2-吗啉代乙氧基)-2,3-二(4-(三氟甲基)苯基)-1H-茚-1-酮;
34)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮;
35)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
36)6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
37)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮;
38)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮;
39)6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
40)4-甲基-4-(2-{[2-(1-甲基吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓二碘化物;
41)1-甲基-3-{6-[2-(吗啉-4-基)乙氧基]-1-氧代-3-苯基-1H-茚-2-基}吡啶-1-鎓碘化物;
42)4-氧化-4-(2-{[1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基]氧基}乙基)吗啉-4-鎓;
43)4-氧化-4-(2-{[2-(1-氧化吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓;
44)4-(2-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯;
45)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
46)6-(2-(哌嗪-1-基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
47)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2,3-二[4-(三氟甲基)苯基]-1H-茚-1-酮;
48)2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮;
49)6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮;
50)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮;
51)2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮;
52)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮;
53)3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮;
54)3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮;
55)4-(3-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯;
56)6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
57)6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
58)4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯;
59)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
60)3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
61)3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮;
62)3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
63)3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
64)4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯;
65)6-(3-(4-甲基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
66)6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
67)6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
68)3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
69)4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯;
70)3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
71)3-(3,5-二氟苯基)-6-(2-(1-甲基哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
72)6-(2-(1-乙酰基哌啶-4-基)乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
73)3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
74)6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
75)3-(3,5-二氟苯基)-6-(异戊基氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
76)6-(2-环己基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
77)6-(2-环戊基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
78)3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-(2-(四氢-2H-吡喃-4-基)乙氧基)-1H-茚-1-酮;
79)3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-((四氢呋喃-2-基)甲氧基)-1H-茚-1-酮;
80)6-(2-吗啉代乙氧基)-3-(2-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
81)6-(2-吗啉代乙氧基)-3-(3-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
82)6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
83)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-2-基)-1H-茚-1-酮;
84)2-(苯并[b]噻吩-3-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
85)2-(苯并[1,3]二氧杂环戊烯-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
86)2-(5-氯噻吩-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
87)2-(1-甲基-1H-吲哚-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
88)2-(1H-吲哚-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
89)6-(2-吗啉代乙氧基)-2-(6-(吗啉-4-基)吡啶-3-基)-3-苯基-1H-茚-1-酮;
90)6-(2-吗啉代乙氧基)-3-苯基-2-(1H-吡咯-2-基)-1H-茚-1-酮;
91)6-(2-吗啉代乙氧基)-2-(苯并呋喃-2-基)-3-苯基-1H-茚-1-酮;
92)3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
93)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
94)3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
95)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
96)3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
97)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
98)3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
99)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H--茚-1-酮;
100)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
101)3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
102)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
103)3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
104)3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
105)3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮;
106)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
107)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
108)3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮;
109)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
110)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
111)3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
112)3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
113)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
114)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
115)3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
116)3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
117)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
118)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
119)3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
120)3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
121)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
122)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
123)3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
124)3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
125)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮;
126)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮;
127)3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
128)3-(3,5-二氟苯基)-5-[2-(吗啉-4-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮;
129)5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
130)5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮;
131)5-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮;
132)5-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮;
133)3-(3,5-二氟苯基)-5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮;
134)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
135)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-对甲苯基-1H-茚-1-酮;和
136)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮。
此外,代表性的根据本发明的示范性化合物是下文所列的茚酮衍生物及其药物可接受的盐:
1)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
45)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
73)3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
74)6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
82)6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
97)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
102)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
113)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
114)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;和
122)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮。
本发明也提供用于治疗或预防骨疾病的药物组合物,其包含根据本发明的化合物或盐作为活性成分。
本发明组合物可以用来预防或治疗骨质疏松症,骨生长障碍,骨折,牙周病,佩吉特病,转移癌,或类风湿性关节炎。
下文详细描述制备根据本发明的茚酮衍生物的方法。
根据本发明的实施方式,本发明式1a化合物可以如反应方案1所示来制备:
反应方案1
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
步骤1:将式21-(3-羟基苯基)乙酮溶于NaOH溶液和乙醇,然后向其加入式3苯甲醛(1至2当量)。将所得混合物保持于10℃或更低,持续30分钟至1h,然后在室温下搅拌22至36小时,获得α,β-不饱和式4羰基化合物。
步骤2:将在步骤1中制备的α,β-不饱和羰基化合物在搅拌下回流1至5天,用10至30当量三氟乙酸作溶剂,获得式5茚满酮化合物。
步骤3:将在步骤2中制备的茚满酮化合物溶于CH2Cl2,在冰浴中向其滴加吡啶(3至5当量)和乙酸酐(3至5当量)。搅拌所得混合物1至8h,获得用乙酰基保护的式6化合物。
步骤4:将在步骤3中制备的式6茚满酮化合物,NBS(2至3当量),和AIBN(1至0.2当量)溶于CCl4。然后,让混合物在搅拌下回流30分钟至1h,然后在搅拌下进一步用钨灯(375W)辐射1至2h,获得式7的2-溴-1H-茚酮。在其它方式中,可以让混合物在搅拌下回流2至9h,通过用钨灯(375W)辐射,获得式7的2-溴-1H-茚酮。
步骤5:将在步骤4中制备的1至1.2当量2-溴-1H-茚酮溶于MeOH,然后向其加入K2CO3(1至2当量)。所得混合物在室温下搅拌2至7h,获得式8的2-溴-6-羟基-1H-茚酮,其中乙酰基已除去。
步骤6:将在步骤5中制备的2-溴-6-羟基-1H-茚酮,PPh3(1至2当量),和式9化合物(1至2当量)溶于THF。将混合物冷却至0℃,搅拌5至10分钟,向其加入偶氮二羧酸二异丙酯(DIAD,1至2当量),随后于0℃搅拌30分钟。让所得混合物升至室温,然后搅拌2小时至7天,获得式10的醚。
步骤7:将在步骤6中制备的2-溴-3-苯基-1H-茚-1-酮,式11取代硼酸(1至1.5当量),Pd(PPh3)4(5至6mol%),和Na2CO3(2至3当量)溶于二噁烷/H2O(4∶1),随后搅拌10分钟。将所得混合物置于微波反应器中,于150℃辐射10至20分钟,获得式1a化合物。
根据本发明的又一实施方式,本发明式1a化合物可以如反应方案2所示来制备:
反应方案2
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
步骤1:以反应方案1步骤7中的相同方式使反应方案1步骤5中制备的式8的2-溴-6-羟基-1H-茚酮进行Suzuki偶联反应,获得用式12的R1取代的6-羟基-1H-茚酮。
步骤2:以反应方案1步骤6中的相同方式,使步骤1中制备的式12的R1取代的6-羟基-1H-茚酮进行Mitsunobu反应,获得式1a化合物。
根据本发明的又一实施方式,本发明式1a化合物可以如反应方案3所示制备:
反应方案3
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
将反应方案2步骤1中制备的式12的R1取代的6-羟基-1H-茚酮溶于乙腈,然后向其加入K2CO3(1至1.5当量)和式13化合物(1.5至2当量)。将所得混合物在搅拌下回流1至3天,获得式1a化合物。
根据本发明的实施方式,本发明式1c和1d化合物可以如反应方案4所示制备:
反应方案4
将反应方案1中制备的式1b的6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮溶于CH2Cl2,然后在室温下向其加入CH3I(5至10当量)。将所得混合物在搅拌下回流30分钟至1h,获得式1c和1d化合物。
根据本发明实施方式,本发明式1e和1f化合物可以如反应方案5所示制备:
反应方案5
将反应方案1中制备的式1b的6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮溶于CH2Cl2,然后于10℃向其加入mCPBA(1至1.5当量)。在室温下将所得混合物反应2至3h,获得式1e和1f化合物。
根据本发明实施方式,本发明式1h化合物可以如反应方案6所示制备:
反应方案6
其中,X具有如式(1)中所定义的相同含义;Z是CH或N;而m是1或2。
将反应方案1中制备的式1g化合物溶于CH2Cl2,然后向其加入三氟乙酸(20至40当量)。在室温下搅拌所得混合物30分钟至2h,获得式1h化合物。
根据本发明实施方式,本发明式1i化合物可以如反应方案7所示制备:
反应方案7
其中,X具有如式(1)中所定义的相同含义;Z是CH或N;而m是1或2。
将反应方案6中制备的式1h化合物溶于CH2Cl2,然后向其加入吡啶(1.2至1.5当量)。将混合物冷却至0℃,向其加入乙酸酐(1.2至1.5当量),然后在室温下将所得混合物反应15至20小时,获得式1i化合物。
根据本发明实施方式,本发明式1j化合物可以如反应方案8所示制备:
反应方案8
其中,X具有如式(1)中所定义的相同含义;Z是CH或N;而m是1或2。
将反应方案1中制备的式1g化合物溶于CH2Cl2,然后向其加入三乙胺(1.5至3当量)。将混合物冷却至0℃,对其缓慢地加入溶于CH2Cl2的甲磺酰氯(3至5当量),持续5至10分钟,然后在室温下将所得混合物反应3至18小时,获得式1j化合物。
根据本发明实施方式,本发明式1k化合物可以如反应方案9所示制备:
反应方案9
其中,X具有如式(1)中所定义的相同含义;Z是CH或N;而m是1或2。
将反应方案6中制备的式1h化合物和甲醛(37%水溶液,1至1.2当量)溶于CH2Cl2,然后向其加入三乙酰氧基硼氢化钠(3至4当量)。在室温下将所得混合物反应2至3h,获得式1k化合物。
根据本发明实施方式,本发明式1l化合物可以如反应方案10所示制备:
反应方案10
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
将方案1至3制备的式1a化合物反应溶于CH2Cl2,然后向其加入1.0M HCl溶液(溶于醚中,1当量),获得式1l化合物,是HCl盐形式。
根据本发明实施方式,本发明式1m化合物可以如反应方案11所示制备:
反应方案11
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
步骤1:将乙酰氯(1至1.2当量)和AlCl3(1至1.2当量)与二硫化碳混合,向其加入溶于二硫化碳的3-溴茴香醚。在室温下搅拌所得混合物10至16小时,获得式14的1-(2-溴-4-甲氧基苯基)乙酮。
步骤2:将在步骤1中制备的1-(2-溴-4-甲氧基苯基)乙酮溶于乙醇,于0℃向其按顺序加入10N NaOH(2至4当量)和式3苯甲醛(1至1.2当量)。让所得混合物升至室温并搅拌4至6h,获得式15的α,β-不饱和羰基化合物。
步骤3:将在步骤2中制备的式15的α,β-不饱和羰基化合物溶于N,N-二甲基甲酰胺,然后向其加入三苯基膦(0.2至0.3当量),碳酸钾(2至3当量),和二氯化钯(0.1至0.2当量)。于110℃搅拌所得混合物2至4h,获得式16茚酮化合物。
步骤4:将在步骤3中制备的式16茚酮化合物溶于CCl4,向其加入N-溴代琥珀酰亚胺(1至1.2当量)和2,2′-偶氮二异丁腈(10至15重量%)。将所得混合物回在搅拌下流2至3h,获得式17的2-溴茚酮。
步骤5:将在步骤4中制备的式17的2-溴茚酮,式11(1至1.5当量)的取代硼酸,Pd(PPh3)4(5至6mol%),和Na2CO3(2至3当量)溶于二噁烷/H2O(4∶1)。将所得混合物置于微波反应器中,于150℃辐射10至20分钟,获得式18茚酮化合物。
步骤6:将在步骤5中制备的茚酮化合物与HBr/AcOH(1∶2)混合,然后在搅拌下将所得混合物回流14至16小时,获得式19的5-羟基茚酮。
步骤7:将在步骤6中制备的式19化合物溶于二甲基甲酰胺,向其加入K2CO3(2至3当量)和式20化合物(1至2当量)。于80℃搅拌所得混合物3至5h,获得式1m化合物。
根据本发明的又一实施方式,本发明式1m化合物可以如反应方案12所示制备:
反应方案12
其中,n,X,Y,R1,R2和R3具有如式(1)中所定义的相同含义。
将反应方案11步骤6中制备的式19的5-羟基茚酮溶于二甲基甲酰胺,向其加入K2CO3(2至3当量)和式21的用甲磺酰基取代的醚(1至1.5当量)。于70至80℃搅拌所得混合物3至5h,获得式1m化合物。
根据本发明的又一实施方式,式17的2-溴-5-甲氧基茚酮化合物可以如反应方案13所示制备:
反应方案13
其中,X具有如式(1)中所定义的相同含义。
步骤1:将式20的5-甲氧基茚满酮溶于CCl4,向其加入N-溴代琥珀酰亚胺(2至2.2当量)和2,2′-偶氮二异丁腈(0.2至0.3当量)。在搅拌下,将所得混合物进一步用钨灯(375W)辐射3至5h,获得式21的3-溴茚酮。
步骤2:将在步骤1中制备的式21的3-溴茚酮溶于乙二醇二甲基醚,向其加入式22取代硼酸(1至1.5当量),三苯基膦(0.1至0.2当量),三(二亚苄基丙酮)二钯(4至5mol%),和碳酸钠(2至2.5当量)。将所得混合物在搅拌下回流3至4h,获得式23茚酮。
步骤3:将在步骤2中制备的式23茚酮溶于CH2Cl2,向其加入1M Br2溶液(溶于CH2Cl2)。在室温下搅拌所得混合物2至3h,获得式17的2-溴茚酮。
实施例
下述实施例期望进一步说明本发明而不是限制其范围。
实施例1.合成6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮
向250mL圆底烧瓶按顺序加入NaOH水溶液(NaOH 7.1g/H2O50mL)和EtOH(40mL)。在冰浴中保持溶液低于10℃。加入1-(3-羟基苯基)乙酮(20.0g,147mmol),于10℃搅拌30分钟。然后向所得混合物加入苯甲醛(15mL,1.0当量)。在10℃搅拌额外的1小时之后,在室温下再搅拌反应混合物26小时。减压旋转蒸发浓缩溶液。将残余物溶于EtOAc。有机层用3N HCl和H2O洗涤,在MgSO4上干燥,真空浓缩,获得所希望的产品(32.5g,98%)。
1H NMR(CDCl3,300MHz)δ7.8(d,J=15.7Hz,1H),7.7(m,2H),7.6(m,1H),7.6(m,1H),7.5(d,J=18.7Hz,1H),7.4(m,3H),7.4(d,J=7.8Hz,1H),7.1(dd,J=2.6Hz,11Hz,1H)
步骤2.2,3-二氢-6-羟基-3-苯基茚-1-酮
将在步骤1中获得的(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮(48.7g,217mmol)和CF3COOH(161mL,10当量)置于烧瓶中,于80℃搅拌24小时。在冷却至室温后,加入甲苯(200mL),减压浓缩溶液除去TFA。残余物溶于EtOAc,用H2O洗涤,在MgSO4上干燥,真空浓缩,获得所希望的产品(48.0g,99%)。
1H NMR(CDCl3,300MHz)δ7.3(m,5H),7.1(m,3H),4.5(q,J=3.8Hz,1H),3.3(dd,J=7.9Hz,19.2Hz,1H),2.7(dd,J=3.7Hz,19.2Hz,1H)
步骤3.2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯
将在步骤2中获得的2,3-二氢-6-羟基-3-苯基茚-1-酮(22.5g,100mmol)置于烧瓶中,溶于CH2Cl2(300mL)。于0℃向溶液滴加吡啶(40mL,5.0当量)和乙酸酐(47mL,5.0当量)。在室温下搅拌混合物8小时。反应混合物用EtOAc稀释,用H2O洗涤。有机层在MgSO4上干燥,真空浓缩,提供所希望的产品(20.0g,77%)。
1H NMR(CDCl3,300MHz)δ7.5(m,1H),7.3(d,J=1.7Hz,1H),7.3(d,J=1.4Hz,1H),7.3(d,J=2.0Hz,2H),7.3(m,1H),7.1(m,2H),4.6(d,J=3.8Hz,1H),3.3(dd,J=6.6Hz,17.9Hz,1H),2.7(dd,J=3.9Hz,19.3Hz,1H),2.3(s,3H)
步骤4.2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯
将在步骤3中获得的2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯(10.1g,37.9mmol)置于烧瓶中,溶于CCl4(200mL)。向所得溶液加入NBS(14.8g,2.2当量)和AIBN(0.62g,10mol%)。将所得混合物回流1小时。然后混合物用钨灯(375W)辐射1.5小时。在冷却至室温后,用布氏漏斗收集沉淀。将固体溶于CH2Cl2,用饱和Na2S2O3、H2O和盐水洗涤。有机层在MgSO4上干燥,真空浓缩,提供所希望的产品(12.0g,92%)。
1H NMR(CDCl3,300MHz)δ7.7(m,2H),7.6(m,2H),7.3(d,J=6.1Hz,1H),7.3(s,1H),7.2(d,J=8.0Hz,1H),7.1(dd,J=2.1Hz,8.1Hz,1H),2.3(s,3H)
步骤5.2-溴-6-羟基-3-苯基-1H-茚-1-酮
将在步骤4中获得的2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯(24g,70.0mmol)置于烧瓶中,溶于MeOH(350mL)。向溶液加入K2CO3(11.64g,1.2当量),在室温下搅拌2小时。反应混合物用EtOAc稀释,用盐水溶液洗涤。有机层在MgSO4上干燥,真空浓缩,提供所希望的产品(19.5g,93%)。
1H NMR(DMSO,300MHz)δ7.6(m,5H),7.0(d,J=8Hz,1H),6.9(d,J=2.3Hz,1H),6.7(dd,J=2.4Hz,8.0Hz,1H)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮
向烧瓶加入在步骤5中获得的2-溴-6-羟基-3-苯基-1H-茚-1-酮(3.0g,10.0mmol),PPh3(3.93g,1.5当量),4-(2-羟基乙基)吗啉(1.8mL,1.5当量),和THF(33mL,0.3M)。将所得混合物冷却至0℃,加入偶氮二羧酸二异丙酯(DIAD,2.9mL,1.5当量)。于0℃搅拌反应混合物30分钟,让其升至环境温度。在搅拌2小时之后,溶液用减压旋转蒸发浓缩。残余物溶于EtOAc,用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。粗制产品通过硅胶柱色谱法(EtOAc/己烷=4∶1)纯化,提供所希望的产品(3.2g,78%)。
1H NMR(CDCl3,300MHz)δ7.64(m,2H),7.52(m,1H),7.18(d,J=2.4Hz,1H),7.03(d,J=8Hz,1H),6.76(dd,J=8.1Hz,2.5Hz,1H),4.13(t,J=5.7Hz,2H),3.74(t,J=4.7Hz,4H),2.80(t,J=5.7Hz,2H),2.58(t,J=4.7Hz,4H)
步骤7.6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
向微波反应小瓶按顺序地加入,在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮(1.0g,2.5mmol),3-吡啶基取代硼酸(470mg,3.8mmol,1.5当量),Pd(PPh3)4(180mg,6mol%),Na2CO3(800mg,3.0当量),和二噁烷/H2O(4∶1,5mL)。将反应小瓶置于微波反应器中,于150℃辐射20分钟。在冷却至室温后,反应用EtOAc稀释,在MgSO4上干燥混合物过滤通过C盐垫,用EtOAc冲洗,然后真空浓缩。残余物通过制备型HPLC(CH3CN/H2O=1∶1)纯化,提供所希望的产品(640mg,64%)。
1H NMR(CDCl3,300MHz)δ8.44(dd,J=0.9,4.7Hz,1H),8.42(s,1H),7.64(d,J=7.9Hz,1H),7.47-7.40(m,3H),7.40-7.34(m,2H),7.25-7.17(m,2H),7.07(d,J=8.1Hz,1H),6.83(dd,J=2.2,8.0Hz,1H),4.17(t,J=5.5Hz,2H),3.75(t,J=4.5Hz,4H),2.83(t,J=5.5,2H),2.60(t,J=4.5Hz,4H)
步骤8.6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
将在步骤7中获得的6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮(500mg,1.21mmol)置于烧瓶中,溶于CH2Cl2(4.0mL)。向所得溶液加入1.0M HCl的二乙醚溶液(1.21mL,1当量)。减压旋转蒸发除去溶剂,提供所希望的产品,定量收率。
1H NMR(CDCl3,300MHz)δ8.5-8.4(2H,m),7.67(1H,d,J=7.5Hz),7.6(1H,dt,J=1.8Hz,7.9Hz),7.45-7.36(5H,m),7.2(1H,s),7.1(1H,d,J=8.0Hz),6.85(1H,dd,J=5.7Hz,6.8Hz),4.6(2H,s),4.1(4H,s),4.0(2H,s),3.2(4H,s)
实施例2.合成6-(2-吗啉代乙氧基)-2-(3-氟-4-甲氧基苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(13%)。
1H NMR(CDCl3,300MHz)δ7.44-7.39(3H,m),7.37-7.36(2H,m),7.18(1H,d,J=2.4Hz),7.04-6.96(3H,m),6.86(1H,d,J=8.4Hz),6.80(1H,dd,J=8.3Hz,2.6Hz,),4.15(2H,t,J=5.7Hz),3.86(3H,s),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t,J=4.5Hz)
实施例3.合成6-(2-吗啉代乙氧基)-3-苯基-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,并用EtOAc重结晶,获得标题化合物(75%)。
1H NMR(CDCl3,300MHz)δ8.54(1H,d,J=2.1Hz),8.31(1H,d,J=2.1Hz),8.00(1H,d,J=8.4Hz),7.81(1H,d,J=8.1Hz),7.68(1H,dt,J=7.1Hz,1.3Hz),7.55(1H,t,J=7.4Hz,),7.44-7.40(5H,m),7.25(1H,d,J=2.4Hz),7.11(1H,d,J=8.1Hz),6.85(1H,dd,J=8.1Hz,2.4Hz),4.19(2H,t,J=5.6Hz),3.76(4H,t,J=4.7Hz),2.84(2H,t,J=5.6Hz),2.61(2H,t,J=5.6Hz)
实施例4.合成4-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯甲酰胺
重复实施例1步骤7的程序,除了用4-氨基甲酰基苯基取代硼酸而不是3-吡啶基取代硼酸,并用EtOAc重结晶,获得标题化合物(36%)。
1H NMR(CDCl3,300MHz)δ7.69(2H,d,J=8.1Hz),7.42-7.30(7H,m),7.36-7.30(4H,m),7.20(1H,d,J=0.75Hz),7.06(1H,d,J=8.0Hz),6.82(1H,dd,J=8.1Hz,1.8Hz,),6.00(2H,NH2,J=79Hz),4.16(2H,t,J=5.4Hz),3.75(4H,t,J=4.4Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.4Hz)
实施例5.合成3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈
重复实施例1步骤7的程序,除了用3-氰基苯基取代硼酸(1.2当量)而不是3-吡啶基取代硼酸,Pd(PPh3)4(4mol%),Na2CO3(2.4当量),并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(67%)。
1H NMR(CDCl3,300MHz)δ7.55(s,1H),7.51(t,1H,J=1.3Hz),7.49-7.42(m,4H),7.36-7.31(m,3H),7.21(d,1H,J=2.3Hz),7.06(s,1H,J=8.1Hz),6.83(dd,1H,J=8.1,2.4Hz),4.16(t,2H,J=5.6Hz),3.74(t,4H,J=4.5Hz),2.82(t,2H,J=5.6Hz),2.59(t,4H,J=4.7Hz)
实施例6.合成6-(2-吗啉代乙氧基)-2-(6-甲氧基吡啶-3-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-甲氧基-5-吡啶基取代硼酸(1.2当量)而不是3-吡啶基取代硼酸,Pd(PPh3)4(4mol%),Na2CO3(2.4当量),并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(85%)。
1H NMR(CDCl3,300MHz)δ8.09(d,1H,J=2.1Hz),7.48-7.36(m,6H),7.18(d,1H,J=2.3Hz),7.01(d,1H,J=8.0Hz),6.80(dd,1H,J=8.1,2.4Hz),6.64(d,1H,J=8.6Hz),4.15(t,2H,J=5.6Hz),3.90(2,3H),3.74(t,4H,J=4.8Hz),2.81(t,2H,J=5.7Hz),2.58(t,4H,J=4.6Hz)
实施例7.合成6-(2-吗啉代乙氧基)-3-苯基-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用5-嘧啶基取代硼酸(1.2当量)而不是3-吡啶基取代硼酸,Pd(PPh3)4(4mol%),Na2CO3(2.4当量),并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(70%)。
1H NMR(CDCl3,300MHz)δ9.05(s,1H),8.63(s,2H),7.49-7.47(m,3H),7.39-7.36(m,2H),7.23(d,1H,J=2.4Hz),7.09(d,1H,J=8.1Hz),6.86(dd,1H,J=8.1,2.3Hz),4.17(t,2H,J=5.6Hz),3.75(t,4H,J=4.5Hz),2.83(t,2H,J=5.6Hz),2.59(t,4H,J=4.6Hz)
实施例8.合成6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-吡啶基取代硼酸(1.2当量)而不是3-吡啶基取代硼酸,Pd(PPh3)4(4mol%),Na2CO3(2.4当量),并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(62%)。
1H NMR(CDCl3,300MHz)δ8.47(d,2H,J=5.6Hz),7.46-7.44(m,3H),7.37-7.34(m,2H),7.21(d,1H,J=2.1Hz),7.16(d,2H,J=5.6Hz),7.06(d,1H,J=8.0Hz),6.84(dd,1H,J=5.9,2.1Hz),4.17(t,2H,J=5.6Hz),3.74(t,4H,J=4.5Hz),2.83(t,2H,J=5.6Hz),2.59(t,4H,J=4.5Hz)
实施例9.合成6-(2-吗啉代乙氧基)-2-(6-氟吡啶-3-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-氟-5-吡啶基取代硼酸(1.2当量)而不是3-吡啶基取代硼酸,Pd(PPh3)4(4mol%),Na2CO3(2.4当量),并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(95%)。
1H NMR(CDCl3,300MHz)δ8.06(d,1H,J=2.1Hz),7.72(td,1H,J=8.4,2.4Hz),7.46-7.44(m,3H),7.37-7.34(m,2H),7.20(d,1H,J=2.4Hz),7.05(d,1H,J=8.1Hz),6.87-6.81(m,2H),4.16(t,2H,J=5.7Hz),3.75(t,4H,J=4.5Hz),2.83(t,2H,J=5.7Hz),2.59(t,4H,J=4.8Hz)
实施例10.合成6-(2-吗啉代乙氧基)-2-(4-(苯基)苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-联苯基取代硼酸而不是3-吡啶基取代硼酸,并用CH3CN重结晶,获得标题化合物(88%)。
1H NMR(CDCl3,300MHz)δ7.57(2H,d,J=8.0Hz),7.49(2H,d,J=8.4Hz),7.44-7.32(10H,m),7.33(3H,d,J=7.8Hz),7.21(1H,d,J=2.4Hz),7.04(1H,d,J=8.1Hz),6.81(1H,dd,J=8.1Hz,2.4Hz),4.16(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.6Hz),2.60(4H,t,J=4.7Hz)
实施例11.合成6-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用对甲苯基取代硼酸而不是3-吡啶基取代硼酸,并用CH3CN重结晶,获得标题化合物(14%)。
1H NMR(CDCl3,300MHz)δ7.42-7.36(5H,m),7.18(1H,d,J=2.4Hz),7.15-7.12(2H,m),7.09(2H,d,J=7.8Hz),7.02(1H,d,J=8.1Hz),6.80(1H,dd,J=8.1Hz,2.4Hz),4.15(2H,t,J=5.7Hz),3.75(4H,t,J=4.2Hz),2.81(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz),2.31(3H,s)
实施例12.合成2-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈
重复实施例1步骤7的程序,除了用2-氰基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(4%)。
1H NMR(CDCl3,300MHz)δ7.52(2H,d,J=8.4Hz),7.46-7.44(3H,m),7.37-7.30(4H,m),7.21(1H,d,J=2.4Hz),7.07(1H,d,J=8.1Hz),6.84(1H,dd,J=8.1Hz,2.4Hz),4.17(2H,t,J=5.6Hz),3.74(4H,t,J=4.7Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例13.合成6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,并用CH3CN重结晶,获得标题化合物(14%)。
1H NMR(CDCl3,300MHz)δ7.50(2H,d,J=8.1Hz),7.45-7.42(3H,m),7.38-7.34(4H,m),7.12(1H,d,J=2.4Hz),7.06(1H,d,J=8.1Hz),6.83(1H,dd,J=8.1Hz,2.4Hz),4.17(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例14.合成N-(3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯基)乙酰胺
重复实施例1步骤7的程序,除了用3-(乙酰氨基)苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(27%)。
1H NMR(CDCl3,300MHz)δ7.64(1H,d,J=8.7Hz),7.42-7.35(5H,m),7.35(1H,s,NH),7.23(1H,s),7.18(1H,d,J=2.4Hz),7.14(1H,d,J=8.1Hz),7.04(1H,d,J=8.1Hz),6.84-6.79(2H,m),4.16(2H,t,J=5.4Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.4Hz),2.59(4H,t,J=4.7Hz),2.12(3H,s)
实施例15.合成6-(2-吗啉代乙氧基)-2-(异喹啉-4-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-异喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(36%)。
1H NMR(CDCl3,300MHz)δ9.18(1H,s),8.26(1H,s),7.97(1H,q,J=3.2Hz),7.70-7.49(4H,m),7.33-7.13(6H,m),6.91-6.80(1H,m),4.19(2H,t,J=5.6Hz),3.76(4H,t,J=4.5Hz),2.84(2H,t,J=5.6Hz),2.60(4H,t,J=4.5Hz)
实施例16.合成6-(2-吗啉代乙氧基)-2-(萘-3-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-萘基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(64%)。
1H NMR(CDCl3,300MHz)δ7.91(1H,s),7.76(2H,dt,J=6.2Hz,3.2Hz),7.64(1H,d,J=8.7Hz),7.47-7.39(7H,m),7.23(1H,d,J=2.4Hz),7.17(1H,dd,J=8.6Hz,1.7Hz),7.08(1H,d,J=8.1Hz),6.83(1H,dd,J=8.1Hz,2.4Hz),4.17(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz),2.60(4H,t,J=4.7Hz)
实施例17.合成6-(2-吗啉代乙氧基)-2-(4-氟苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-氟苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(80%)。
1H NMR(CDCl3,300MHz)δ7.44-7.40(3H,m),7.38-7.35(2H,m),7.26-7.20(3H,m),7.04(1H,d,J=8.1Hz),6.95(2H,dt,J=7.8Hz,2.0Hz),6.82(1H,dd,J=8.1Hz,2.4Hz),4.17(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),3.50(3H,s),2.83(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例18.合成6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,并用CH3CN重结晶,获得标题化合物(11%)。
1H NMR(CDCl3,300MHz)δ7.45-7.43(3H,m),7.38-7.30(2H,m),7.20(1H,d,J=2.4Hz),7.10(1H,ddd,J=7.8Hz,11.7Hz,2.0Hz),7.04(1H,s),7.01(1H,d,J=2.1Hz),6.98-6.96(1H,s),6.81(1H,dd,J=2.4Hz,8.1Hz),4.16(2H,t,J=5.6Hz),3.75(4H,t,J=4.8Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例19.合成6-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3-氟-4-甲基苯基取代硼酸而不是3-吡啶基取代硼酸,并用CH3CN重结晶,获得标题化合物(25%)。
1H NMR(CDCl3,300MHz)δ7.40(5H,m),7.19(1H,d,J=2.4Hz),7.07-7.01(2H,m),6.95-6.89(2H,m),6.80(1H,dd,J=2.4Hz,8.1Hz),4.15(2H,t,J=5.7Hz),3.74(4H,t J=4.7Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t J=4.7Hz),2.23(3H,s)
实施例20.合成6-(2-吗啉代乙氧基)-2-(3-氨基苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3-氨基苯基取代硼酸而不是3-吡啶基取代硼酸,并用EtOAc/己烷重结晶,获得标题化合物(49%)。
1H NMR(CDCl3,300MHz)δ7.40(5H,m),7.19(1H,d,J=2.4Hz),7.01(2H,dt,J=8.2Hz,1.3Hz),6.80(1H,dd,J=2.4Hz,8.1Hz),6.64(1H,t,J=1.8Hz),6.58-6.55(1H,m),4.15(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例21.合成6-(2-吗啉代乙氧基)-2-(4-苯氧基苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-苯氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(28%)。
1H NMR(CDCl3,300MHz)δ7.40(5H,m),7.33(2H,t,J=7.8Hz),7.23-7.19(3H,m),7.11(1H,t,J=7.1Hz),7.04-7.00(3H,m),6.88(2H,d,J=8.3Hz),6.825-6.79(1H,m),4.16(2H,t,J=5.6Hz),3.75(4H,t,J=4.4Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.2Hz)
实施例22.合成6-(2-吗啉代乙氧基)-2-(4-甲氧基苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(94%)。
1H NMR(CDCl3,300MHz)δ7.40(5H,m),7.19(3H,d,J=8.7Hz),7.00(1H,d,J=7.8Hz),6.79(3H,d,J=8.7Hz),4.15(2H,t,J=5.6Hz),3.78(3H,s),3.74(4H,t,J=4.5Hz),2.81(2H,t,J=5.6Hz),2.59(4H,t,J=4.4Hz)
实施例23.合成6-(2-吗啉代乙氧基)-2-(4-氯苯基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用4-氯苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷1∶1),获得标题化合物(38%)。
1H NMR(CDCl3,300MHz)δ7.43-7.35(5H,m),7.24-7.16(5H,m),7.03(1H,d,J=7.8Hz),6.81(1H,dd,J=2.4Hz,8.1Hz),4.15(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例24.合成6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(4-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用4-氟苯甲醛作原料而不是苯甲醛,获得标题化合物(99%)。
1H NMR(CDCl3,300MHz)δ7.8(1H,s,OH),8.0(2H,dd,J=5.7Hz,8.7Hz),7.8(2H,q,J=18.2Hz),7.6(1H,d,J=7.8Hz),7.4(1H,t,J=2.0Hz),7.35(1H,t,J=7.9Hz),7.3(2H,t,J=8.8Hz),7.0(1H,dd,J=7.8Hz,2.1Hz)
步骤2.3-(4-氟苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(4-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌5天,旋转蒸发除去TFA,获得标题化合物(47%)。
1H NMR(DMSO,300MHz)δ10.2(1H,s,OH),7.09-6.95(7H,m),4.5(1H,dd,J=3.3Hz,7.8Hz),3.14(1H,dd,J=7.8Hz,19.2Hz),2.45(1H,dd,J=3.3Hz,19.2Hz)
步骤3.1-(4-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(4-氟苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,搅拌2小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ7.43-7.38(2H,m),7.29-7.23(3H,m),7.14(2H,t,J=7.8Hz,7.8Hz),4.7(1H,dd,J=7.8Hz,3.8Hz),3.3(1H,dd,J=7.8Hz,19.1Hz),2.7(1H,dd,J=3.9Hz,19.1Hz),2.3(3H,s)
步骤4.2-溴-3-(4-氟苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(4-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,在钨灯辐射(375W)下加热至回流5小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ7.82-7.78(1H,m),7.5(1H,dd,J=2.3Hz,20.1Hz),7.5-7.4(1H,m),7.41-7.36(2H,m),7.3(1H,d,J=8.9Hz),7.21-7.20(1H,m),2.3(3H,s)
步骤5.2-溴-3-(4-氟苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(4-氟苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,搅拌7小时,获得标题化合物(45%)。
1H NMR(DMSO,300MHz)δ10.2(1H,s,OH),7.8-7.7(1H,m),7.4(2H,t,J=8.9Hz),7.0(2H,dd,J=5.0Hz,11Hz),6.8(1H,dd,J=2.3Hz,8.0Hz)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(4-氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(4-氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(EtOAc 100%),获得标题化合物(80%)。
步骤7.6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(52%)。
1H NMR(CDCl3,300MHz)δ8.47-8.40(2H,m),7.63(1H,dt,J=7.9,2.1Hz),7.39-7.35(2H,m),7.28-7.21(2H,m),7.13(2H,t,J=8.7Hz),7.05(1H,d,J=8.1Hz),6.84(1H,dd,J=8.1Hz,2.4Hz),4.17(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.6Hz)
实施例25.合成6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例24步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(96%)。
1H NMR(CDCl3,300MHz)δ9.07(1H,s),8.63(2H,s),7.41-7.37(2H,m),7.23(1H,d,J=2.4Hz),7.21-7.15(2H,m),7.07(1H,d,J=8.1Hz)6.87(1H,dd,J=8.1Hz,2.4Hz),4.11(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例26.合成6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(4-氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例24步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=2∶3),获得标题化合物(81%)。
1H NMR(CDCl3,300MHz)δ7.38-7.34(2H,m),7.20(1H,d,J=2.4Hz),7.17-7.00(5H,m),6.97-6.91(1H,m),6.83(1H,dd,J=2.0Hz,8.0Hz),4.16(2H,t,J=5.7Hz),3.75(4H,t,J=4.6Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.6Hz)
实施例27.合成6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(4-氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例24步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶4),获得标题化合物(57%)。
1H NMR(CDCl3,300MHz)δ7.53(2H,d,J=8.4Hz),7.39-7.34(4H,m),7.21(1H,d,J=2.4Hz),7.13(2H,t,J=8.5Hz),7.05(1H,d,J=8.1Hz),6.83(1H,dd,J=2.4Hz,8.1Hz),4.18(2H,t,J=5.6Hz),3.76(4H,t,J=4.6Hz),2.83(2H,t,J=6.0Hz),2.60(4H,t,J=4.6Hz)
实施例28.合成6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(4-氯苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用4-氯苯甲醛(1当量)作原料而不是苯甲醛,搅拌36小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ7.9(2H,d,J=11.1Hz),7.8(1H,d,J=14Hz),7.7(1H,d,J=15.6Hz),7.7(1H,d,J=7.8Hz),7.5(2H,d,J=4.3Hz),7.5(1H,t,J=2.0Hz),7.3(1H,t,J=7.2Hz),7.1(1H,dd,J=8.0Hz,2.5Hz)
步骤2.3-(4-氯苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(4-氯苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌4天,获得标题化合物(48%)。
1H NMR(DMSO,300MHz)δ9.9(1H,s,OH),7.4(2H,dd,J=2.4Hz,6.7Hz),7.2(2H,dd,J=1.8Hz,14.8Hz),7.09-7.08(2H,m),7.0(1H,t,J=1.4Hz),4.6(1H,dd,J=3.4Hz,7.9Hz),3.2(1H,dd,J=6.7Hz,17.6Hz),2.5(1H,dd,J=2.8Hz,16.5Hz)
步骤3.1-(4-氯苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(4-氯苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,搅拌1.5小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ7.4(1H,t,J=2.0Hz),7.4(2H,d,J=2.4Hz),7.4(1H,d,J=2.1Hz),7.31-7.27(1H,m),7.26-7.21(2H,m),4.7(1H,dd,J=3.8Hz,8.0Hz),3.3(1H,dd,J=21Hz,5.7Hz)2.66(1H,dd,J=2.3Hz,21Hz)
步骤4.2-溴-3-(4-氯苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(4-氯苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,在钨灯辐射(375W)下加热至回流9小时,获得标题化合物(49%)。
1H NMR(DMSO,300MHz)δ7.7(4H,dd,J=8.9Hz,16.7Hz),7.41-7.39(1H,m),7.23-7.21(2H,m),7.3(3H,s)
步骤5.2-溴-3-(4-氯苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(4-氯苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,搅拌7小时,获得标题化合物(57%)。
1H NMR(DMSO,300MHz)δ10.3(1H,s,OH),7.72-7.65(4H,m),7.0(1H,d,J=8.0Hz),7.0(1H,d,J=2.3Hz),6.8(1H,dd,J=2.4Hz,8.0Hz)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(4-氯苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(4-氯苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(EtOAc 100%),获得标题化合物(67%)。
步骤7.6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氯苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(67%)。
1H NMR(CDCl3,300MHz)δ8.47(1H,dd,J=4.9Hz,1.7Hz),8.40(1H,d,J=2.1Hz),7.63(1H,dt,J=8.0Hz,1.8Hz),7.43-7.39(2H,m),7.33-7.30(2H,m),7.24-7.21(2H,m),7.03(1H,d,J=8.1Hz),6.84(1H,dd,J=8.1Hz,2.4Hz),4.16(2H,t,J=5.6Hz),3.74(4H,t,J=4.8Hz),2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.6Hz)
实施例29.合成6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例28步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氯苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶4),获得标题化合物(43%)。
1H NMR(CDCl3,300MHz)δ7.44-7.41(2H,m),7.32-7.29(2H,m),7.20(1H,d,J=2.4Hz),7.14-6.99(3H,m),6.95-6.83(1H,m),6.82(1H,dd,J=2.0Hz,7.7Hz),4.16(2H,t,J=5.6Hz),3.74(4H,t,J=4.7Hz)2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例30.合成6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例28步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氯苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=2∶3),获得标题化合物(71%)。
1H NMR(CDCl3,300MHz)δ9.07(1H,s),8.63(2H,s),7.46(2H,d,J=8.3Hz),7.30(2H,d,J=8.3Hz),7.24(1H,d,J=2.3Hz),7.05(1H,d,J=8.1Hz),6.86(1H,dd,J=2.3Hz,8.1Hz),4.18(2H,t,J=5.6Hz),3.75(4H,t,J=4.6Hz),2.84(2H,t,J=5.6Hz)2.66(4H,t,J=6.1Hz)
实施例31.合成6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例28步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-氯苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(14%)。
1H NMR(CDCl3,300MHz)δ7.53(2H,d,J=8.3Hz),7.43-7.40(2H,m),7.30-7.29(4H,m),7.22(1H,d,J=2.2Hz),7.03(1H,d,J=8.1Hz),6.84(1H,dd,J=2.4Hz,8.1Hz),4.17(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.6Hz)2.59(4H,t,J=4.7Hz)
实施例32.合成6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(4-(三氟甲基)苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用4-(三氟甲基)苯甲醛作原料而不是苯甲醛,搅拌28小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ8.1(2H,d,J=8.1Hz),8.0(1H,d,J=15.7Hz),7.8(2H,d,J=10.5Hz),7.8(1H,d,J=17.9Hz),7.67-7.64(1H,m),7.5(1H,t,J=2.0Hz),7.4(1H,t,J=5.3Hz),7.1-7.0(1H,m)
步骤2.3-(4-(三氟甲基)苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(4-(三氟甲基)苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌5d,获得标题化合物(38%)。
1H NMR(DMSO,300MHz)δ7.7(2H,d,J=14.8Hz),7.4(2H,d,J=16.1Hz),7.1(2H,d,J=6.8Hz),7.0-6.1(1H,m),4.6(1H,dd,J=3.4Hz,7.9Hz),3.2(1H,dd,J=6.7Hz,17.6Hz),2.5(1H,dd,J=2.8Hz,16.5Hz)
步骤3.1-(4-(三氟甲基)苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(4-(三氟甲基)苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,搅拌3小时,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ7.7(2H,d,J=8.0Hz),7.5-7.4(4H,m),7.3(1H,d,J=8.2Hz),4.8(1H,dd,J=3.7Hz,7.9Hz),3.3(1H,dd,J=8.0Hz,3.7Hz),2.7(1H,dd,J=3.8Hz,19Hz)
步骤4.2-溴-3-(4-(三氟甲基)苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(4-(三氟甲基)苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,在钨灯辐射(375W)下加热至回流6小时,获得标题化合物(67%)。
1H NMR(DMSO,300MHz)δ8.0(4H,dd,J=8.3Hz,22.8Hz),7.43-7.42(1H,m),7.26-7.22(2H,m),2.1(3H,s)
步骤5.2-溴-3-(4-(三氟甲基)苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(4-(三氟甲基)苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,搅拌7小时,获得标题化合物(67%)。
1H NMR(DMSO,300MHz)δ10.3(1H,s,OH),7.9(4H,dd,J=8.4Hz,16.7Hz),7.0-6.9(2H,m),6.8(1H,dd,J=2.4Hz,8.3Hz)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(4-(三氟甲基)苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(EtOAc/己烷=4∶1),获得标题化合物(52%)。
1H NMR(CDCl3,300MHz)δ7.79(4H,q,J=7.6Hz),7.21(1H,d,J=2.4Hz),6.97(1H,d,J=8.1Hz),6.79(1H,dd,J=2.4Hz,8.1Hz),4.14(2H,t,J=5.7Hz),3.74(4H,t,J=4.7Hz),2.81(2H,t,J=5.7Hz),2.58(4H,t,J=4.7Hz)
步骤7.6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-(三氟甲基)苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(丙酮/己烷=2∶1),获得标题化合物(75%)。
1H NMR(CDCl3,300MHz)δ8.48(2H,d,J=3.6Hz),8.38(1H,s),7.71(2H,d,J=8.1Hz),7.64(1H,td,J=2.0Hz,7.9Hz),7.50(2H,t,J=8.1Hz),7.25(2H,dd,J=3.5Hz,8.3Hz),7.00(1H,d,J=8.1Hz),6.85(1H,dd,J=2.4Hz.8.1Hz),4.17(2H,t,J=5.6Hz),3.7(4H,t,J=4.7Hz),2.8(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例33.合成6-(2-吗啉代乙氧基)-2,3-二(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例32步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-(三氟甲基)苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(40%)。
1H NMR(CDCl3,300MHz)δ7.71(2H,d,J=8.1Hz),7.53(2H,d,J=8.7Hz),7.49(2H,d,J=8.4Hz),7.33(2H,d,J=8.2Hz),7.23(1H,d,J=2.4Hz),7.00(1H,d,J=8.1Hz),6.84(1H,dd,J=2.4Hz,8.1Hz),4.17(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz)2.60(4H,t,J=4.6Hz)
实施例34.合成6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例32步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-(三氟甲基)苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(31%)。
1H NMR(CDCl3,300MHz)δ7.71(2H,d,J=8.1Hz),7.49(2H,d,J=8.0Hz),7.22(1H,d,J=2.3Hz),7.11-7.00(2H,m),6.96(1H,d,J=8.1Hz),6.94-7.87(1H,m),6.83(1H,dd,J=2.4Hz,8.1Hz),4.16(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.82(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
实施例35.合成6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例32步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(4-(三氟甲基)苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(25%)。
1H NMR(CDCl3,300MHz)δ9.08(1H,s),8.62(2H,s),7.75(2H,d,J=8.1Hz),7.52(2H,d,J=8.0Hz),7.26(1H,d,J=2.4Hz),7.02(1H,d,J=8.1Hz),6.87(1H,dd,J=2.4Hz,8.1Hz),4.18(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz)2.59(4H,t,J=4.7Hz)
实施例36.合成6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.(E)-3-(3,5-二氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用3,5-二氟苯甲醛作原料而不是苯甲醛,搅拌22小时,获得标题化合物(80%)。
1H NMR(DMSO,300MHz)δ9.8(1H,s,OH),8.0(1H,d,J=15.6Hz),7.73-7.65(3H,m),7.5-7.3(3H,m),7.2-7.0(2H,m)
步骤2.3-(3,5-二氟苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(3,5-二氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌5天,获得标题化合物(99%)。
1H NMR(DMSO,300MHz)δ9.9(1H,s,OH),7.11-7.05(3H,m),7.0(1H,dd,J=1.8Hz,14.8Hz),6.9(2H,m),4.6(1H,dd,J=3.6Hz,7.8Hz),3.2(1H,dd,J=19Hz,7.8Hz),2.6(1H,dd,J=3.8Hz,19Hz),
步骤3.1-(3,5-二氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,搅拌2小时,获得标题化合物(83%)。
1H NMR(DMSO,300MHz)δ7.43-7.40(2H,m),7.3(1H,d,J=8.1Hz),7.2-7.1(1H,m),7.0(2H,dd,J=7.2Hz,5.4Hz),4.7(1H,dd,J=6.6Hz,5.5Hz),3.2(1H,dd,J=5.4Hz,16.5Hz),2.8(1H,dd,J=4.1Hz,19.1Hz),2.3(3H,s)
步骤4.2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(3,5-二氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,在钨灯辐射(375W)下加热至回流2小时,获得标题化合物(67%)。
1H NMR(DMSO,300MHz)δ7.56-7.41(4H,m),7.26-7.24(2H,m),2.3(3H,s)
步骤5.2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,搅拌2.5小时,获得标题化合物(64%)。
1H NMR(DMSO,300MHz)δ7.53-7.45(1H,m),7.42-7.35(2H,m),6.99(1H,d,J=8.1Hz),6.96(1H,d,J=2.1Hz),6.8(1H,dd,J=2.4Hz,8.1Hz)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮(700mg,2.1mmol)作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(67%)。
1H NMR(CDCl3,300MHz)δ7.22-7.15(3H,m),7.01(1H,d,J=8.1Hz),7.01-6.94(1H,m),6.80(1H,dd,J=2.4Hz,8.1Hz),4.15(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz),2.60(4H,t,J=4.7Hz)
步骤7.6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(40%)。
1H NMR(CDCl3,300MHz)δ8.5(1H,dd,J=1.5Hz,4.8Hz),8.4(1H,d,J=1.8Hz),7.66-7.64(1H,m),7.29-7.24(1H,m),7.23(2H,d,J=2.4Hz),7.02(1H,d,J=8.1Hz),6.91-6.84(3H,m),4.17(2H,t,J=5.7Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.7Hz),2.59(4H,t,J=4.7Hz)
步骤8.6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤7中获得的6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮(500mg,1.21mmol)作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(DMSO,300MHz)δδ8.50(1H,dd,J=1.7,8.0Hz),8.37(1H,d,J=1.5Hz),7.63(1H,td,J=2.0,8.4Hz),7.43-7.41(2H,m),7.32(1H,d,J=2.1Hz),7.18(3H,d,J=8.1Hz),7.09(1H,dd,J=2.4,8.1Hz),4.52(2H,br s),3.96(2H,br s),3.83(2H,br s),3.57(2H,br s),3.49(2H,br s),3.23(2H,br s)
实施例37.合成6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例36步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶2),获得标题化合物(55%)。
1H NMR(CDCl3,300MHz)δ7.55(2H,d,J=8.2Hz),7.35(2H,d,J=8.0Hz),7.23(1H,d,J=2.4Hz),7.19(1H,d,J=8.1Hz),6.93-6.84(4H,m),4.17(2H,t,J=5.6Hz),3.75(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例38.合成6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例36步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(47%)。
1H NMR(CDCl3,300MHz)δ7.21(1H,d,J=2.4Hz),7.14-7.06(2H,m),6.99(1H,d,J=8.1Hz),6.96-6.90(2H,m),6.89(1H,d,J=1.8Hz),6.87(1H,d,J=2.1Hz),6.84(1H,dd,J=2.4Hz,8.1Hz),4.16(2H,t,J=5.8Hz),3.75(4H,t,J=4.7Hz)2.82(2H,t,J=5.6Hz),2.59(4H,t,J=4.7Hz)
实施例39.合成6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例36步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(36%)。
1H NMR(CDCl3,300MHz)δ9.10(1H,s),8.64(2H,s),7.25(1H,d,J=2.4Hz),7.04(1H,d,J=8.1Hz),7.00-6.87(4H,m),4.17(2H,t,J=5.0Hz),3.74(4H,t,J=4.7Hz),2.83(2H,t,J=5.6Hz),2.59(4H,t,J=4.6Hz)
实施例40.合成4-甲基-4-(2-{[2-(1-甲基吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓二碘化物
向在实施例1步骤7中获得的6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮(40mg,0.097mmol)的CH2Cl2(0.5mL)溶液加入MeI(60μL,0.96mmol,10当量)。将混合物加热至回流30分钟。用布氏漏斗收集沉淀,用CH2Cl2(5mL)冲洗,然后在高真空下干燥,提供标题化合物(4mg,59%)。
1H NMR(DMSO,300MHz)δ8.91(1H,s),8.88(1H,d,J=5.8Hz),8.09-7.99(2H,m),7.62-7.46(5H,m),7.37(1H,d,J=2.4Hz),7.30(1H,d,J=8.2Hz),7.12(1H,dd,J=2.4Hz,8.2Hz),4.66-4.60(2H,m),4.33(3H,s),3.99-3.96(m,6H),3.60-3.53(4H,m),3.28(3H,s)
实施例41.合成1-甲基-3-{6-[2-(吗啉-4-基)乙氧基]-1-氧代-3-苯基-1H-茚-2-基}吡啶-1-鎓碘化物
将实施例40中收集的母液通过硅胶柱色谱法(CH2Cl2/MeOH=5∶1)纯化,提供标题化合物(9mg,17%)。
1H NMR(CDCl3,300MHz)δ9.29(1H,d,J=5.7Hz),8.77(1H,s),7.93(1H,d,J=8.2Hz),7.89-7.78(1H,m),7.56(5H,s),7.25(1H,d,J=1.8Hz),7.14(1H,d,J=8.1Hz),6.89(1H,dd,J=1.8Hz,8.1Hz),4.61(3H,s),4.19(2H,t,J=5.5Hz),3.75(4H,d,J=4.4Hz),2.84(2H,t,J=5.5Hz),2.59(t,J=4.3Hz,4H)。
实施例42.合成4-氧化-4-(2-{[1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基]氧基}乙基)吗啉-4-鎓
于10℃向在实施例1步骤7中获得的6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮(100mg,0.24mmol)的CH2Cl2(2mL)溶液加入MCPBA(21mg,1当量)。在室温下搅拌混合物2小时。反应混合物用EtOAc稀释,用饱和NaHCO3、H2O和盐水洗涤。有机层在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(MC/MeOH/NH4OH=92∶7∶1)纯化,提供标题化合物(14mg,13%)。
1H NMR(CDCl3,300MHz)δ8.38-8.34(2H,m),7.56(1H,td,J=1.9Hz,8.0Hz),7.37-7.27(5H,m),7.14(2H,dd,J=5.0Hz,7.4Hz),6.99(1H,d,J=8.0Hz),6.76(1H,dd,J=2.4Hz,8.1Hz),4.10(2H,t,J=5.6Hz),3.67(4H,t,J=4.7Hz),2.75(2H,t,J=5.6Hz),2.52(4H,t,J=4.7Hz)
实施例43.合成4-氧化-4-(2-{[2-(1-氧化吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓
在实施例42硅胶柱色谱法期间,作为次要产品获得标题化合物(7mg,7%)。
1H NMR(DMSO,300MHz)δ8.44(1H,dd,J=1.6Hz,4.8Hz),8.31(1H,d,J=1.5Hz),7.59(1H,dt,J=1.8Hz,7.9Hz),7.51-7.33(6H,m),7.22(1H,d,J=2.2Hz),7.13(1H,d,J=8.0Hz),7.07(1H,ddt,J=2.3Hz,7.0Hz),4.67(2H,t,J=4.4Hz),4.16(2H,t,J=11Hz),3.66(2H,d,J=12Hz),3.58(2H,t,J=4.4Hz),3.48(2H,dt,J=12Hz,3.1Hz),2.89(2H,d,J=11Hz)
实施例44.合成4-(2-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯
步骤1.6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例1步骤5中获得的2-溴-6-羟基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,用EtOAc重结晶,提供标题化合物(34%)。
1H NMR(DMSO,300MHz)δ8.4(1H,dd,J=2.5Hz,6.2Hz),8.2(1H,d,J=1.6Hz),7.55-7.51(1H,m),7.44-7.29(5H,m),6.98-6.96(2H,m),6.7(1H,dd,J=2.2Hz,7.9Hz)
步骤2.4-(2-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在步骤1中获得的6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(2-羟基乙基)哌嗪-1-羧酸叔丁酯而不是4-(2-羟基乙基)吗啉,搅拌19小时,用EtOAc重结晶,提供标题化合物(51%)。
1H NMR(CDCl3,300MHz)δ8.45(1H,dd,J=4.8Hz,1.5Hz),8.42(1H,d,J=1.5Hz),7.64(1H,td,J=1.5Hz,7.8Hz),7.44-7.35(5H,m),7.24-7.20(2H,m),7.07(1H,d,J=8.1Hz),6.83(1H,dd,J=2.1Hz,8.1Hz),4.16(2H,t,J=5.6Hz),3.46(4H,t,J=4.8Hz),2.84(2H,t,J=5.6Hz),2.53(4H,t,J=4.8Hz),1.47(9H,s)
实施例45.合成6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-6-[2-(4-甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-1H-茚-1-酮
重复实施例1步骤6的程序,除了用2-((4-甲磺酰基)哌嗪-1-基)乙-1-醇而不是4-(2-羟基乙基)吗啉,搅拌6小时,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶2),获得标题化合物(81%)。
1H NMR(CDCl3,300MHz)δ7.65-7.53(5H,m),7.2(1H,d,J=2.4Hz),7.04(1H,d,J=8.1Hz),6.74(1H,dd,J=2.4Hz,8.1Hz),4.12(2H,t,J=5.4Hz),3.28(4H,t,J=4.9Hz),2.87(2H,t,J=5.4Hz),2.8(3H,s),2.7(4H,t,J=4.9Hz)
步骤2.6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-6-[2-(4-甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(70%)。
1H NMR(CDCl3,300MHz)δ8.5(1H,dd,J=4.8Hz,1.5Hz),8.4(1H,d,J=1.5Hz),7.6(1H,td,J=1.5Hz,7.8Hz),7.44-7.35(5H,m),7.24-7.20(2H,m),7.1(1H,d,J=8.1Hz),6.8(1H,dd,J=2.1Hz,8.1Hz),4.2(2H,t,J=5.6Hz),3.4(4H,t,J=4.8Hz),2.8(2H,t,J=5.6Hz),2.5(4H,t,J=4.8Hz),1.5(9H,s)
步骤3.6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(D2O,300MHz)δ8.44-8.42(2H,m),8.03(1H,d,J=8.4Hz),7.64(1H,dd,J=8.1Hz,6.3Hz),7.44-7.34(3H,m),7.31-7.28(2H,m),7.11-7.09(2H,m),6.87(1H,dd,J=8.1Hz,2.4Hz),4.31(2H,t,J=4.35Hz),3.57(2H,t,J=4.65Hz),3.46(8H,m),2.95(3H,s)
实施例46.合成6-(2-(哌嗪-1-基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
向在实施例44步骤2中获得的4-(2-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯(0.38mmol,200mg)的CH2Cl2(0.3M)溶液加入TFA(20当量)。在室温下将所得混合物搅拌40分钟,用CH2Cl2稀释。加入3N NaOH将溶液碱化至pH 9。混合物用H2O洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(丙酮/己烷=1∶1)纯化,获得标题化合物(75%)。
1H NMR(CDCl3,300MHz)δ8.50-8.41(2H,m),7.64(1H,d,J=7.3Hz),7.44-7.37(5H,m),7.27-7.21(2H,m),7.07(1H,dd,J=2.8Hz,8.2Hz),6.83(1H,dd,J=2.9Hz,7.8Hz),4.15(2H,d,J=20Hz),2.94(2H,d,J=7.6Hz),2.83(2H,d,J=7.6Hz),2.69-2.53(6H,m),2.04(1H,s)
实施例47.合成6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2,3-二[4-(三氟甲基)苯基]-1H-茚-1-酮
步骤1.2-溴-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-[4-(三氟甲基)苯基]-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例32步骤5中获得的2-溴-3-(4-(三氟甲基)苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-((4-甲磺酰基)哌嗪-1-基)乙-1-醇而不是4-(2-羟基乙基)吗啉,搅拌4天,并通过硅胶柱色谱法纯化(丙酮/己烷=2∶1),获得标题化合物(36%)。
1H NMR(CDCl3,300MHz)δ7.71(2H,d,J=8.2Hz),7.53(2H,d,J=8.7Hz),7.49(2H,d,J=8.4Hz),7.33(2H,d,J=8.4Hz),7.24(1H,d,J=2.4Hz),7.01(1H,d,J=8.1Hz),6.84(1H,dd,J=2.4Hz,8.1Hz),4.16(2H,t,J=5.4Hz),3.29(4H,t,J=4.9Hz),2.89(2H,t,J=5.4Hz),2.79(3H,s),2.72(4H,t,J=4.9Hz)
步骤2.6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2,3-二[4-(三氟甲基)苯基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-[4-(三氟甲基)苯基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(21%)。
1H NMR(CDCl3,300MHz)δ7.71(2H,d,J=8.2Hz),7.53(2H,d,J=8.7Hz),7.49(2H,d,J=8.4Hz),7.33(2H,d,J=8.4Hz),7.24(1H,d,J=2.4Hz),7.01(1H,d,J=8.1Hz),6.84(1H,dd,J=2.4Hz,8.1Hz),4.16(2H,t,J=5.4Hz),3.29(4H,t,J=4.9Hz),2.89(2H,t,J=5.4Hz),2.79(3H,s),2.72(4H,t,J=4.9Hz)
实施例48.合成2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例47步骤1中获得的2-溴-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-[4-(三氟甲基)苯基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(49%)。
1H NMR(CDCl3,300MHz)δ7.72(2H,d,J=8.5Hz),7.49(2H,d,J=8.4Hz),7.22(1H,d,J=2.4Hz),7.12-7.03(2H,m),6.97(1H,d,J=8.1Hz),6.93-6.87(1H,m),6.82(1H,dd,J=2.4Hz,8.1Hz),4.15(2H,t,J=5.5Hz),3.29(4H,t,J=4.9Hz),2.89(2H,t,J=5.5Hz),2.79(3H,s),2.71(4H,t,J=4.9Hz)
实施例49.合成6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例47步骤1中获得的2-溴-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-[4-(三氟甲基)苯基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(14%)。
1H NMR(CDCl3,300MHz)δ9.09(1H,s),8.62(2H,s),7.75(2H,d,J=8.1Hz),7.52(2H,d,J=8.1Hz),7.26(1H,d,J=2.4Hz),7.03(1H,d,J=8.1Hz),6.87(1H,dd,J=2.4Hz,8.1Hz),4.17(2H,t,J=5.4Hz),3.29(4H,t,J=4.8Hz),2.90(2H,t,J=5.4Hz),2.80(3H,s),2.72(4H,t,J=4.8Hz)
实施例50.合成3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-((4-甲磺酰基)哌嗪-1-基)乙-1-醇而不是4-(2-羟基乙基)吗啉,搅拌4天,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶4),获得标题化合物(52%)。
1H NMR(CDCl3,300MHz)δ7.21-7.17(4H,m),7.02(2H,d,J=8.1Hz),6.98(2H,td,J=8.0Hz,2.4Hz),6.80(1H,dd,J=8.1Hz,2.4Hz),4.13(2H,t,J=5.4Hz),3.28(4H,t,J=4.8Hz),2.87(2H,t,J=5.4Hz),2.79(3H,s),2.70(4H,t,J=4.8Hz)
步骤2.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和4-(三氟甲基)苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(69%)。
1H NMR(CDCl3,300MHz)δ7.55(2H,d,J=8.6Hz),7.35(2H,d,J=8.7Hz),7.23(1H,d,J=2.2Hz),7.03(1H,d,J=8.1Hz),6.90-6.83(4H,m),4.16(2H,t,J=5.4Hz),3.29(4H,t,J=4.8Hz),2.89(2H,t,J=5.4Hz),2.79(3H,s),2.72(4H,t,J=4.8Hz)
步骤3.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例51.合成2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮盐酸盐
步骤1.2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例50步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(57%)。
1H NMR(CDCl3,300MHz)δ7.21(1H,d,J=2.3Hz),7.14-7.03(2H,m),6.99(1H,d,J=8.1Hz),6.96-6.87(4H,m),6.83(1H,dd,J=2.4Hz,8.1Hz),4.15(2H,t,J=5.4Hz),3.28(4H,t,J=4.8Hz),2.88(2H,t,J=5.4Hz),2.79(3H,s),2.71(4H,t,J=4.8Hz)
步骤2.2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例52.合成3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例50步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(34%)。
1H NMR(CDCl3,300MHz)δ9.11(1H,s),8.64(2H,s),7.25(1H,d,J=2.4Hz),7.05(1H,d,J=8.1Hz),6.94-6.86(4H,m),4.17(2H,t,J=5.4Hz),3.29(4H,t,J=4.9Hz),2.9(2H,t,J=5.4Hz),2.80(3H,s),2.73(4H,t,J=4.9Hz)
步骤2.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例53.合成3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例28步骤5中获得的2-溴-3-(4-氯苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-((4-甲磺酰基)哌嗪-1-基)乙-1-醇而不是4-(2-羟基乙基)吗啉,搅拌20小时,并通过硅胶柱色谱法纯化(丙酮/己烷=2∶3),获得标题化合物(44%)。
1H NMR(CDCl3,300MHz)δ7.57(4H,q,J=12.2Hz),7.20(1H,d,J=2.4Hz),7.00(1H,d,J=8.1Hz),6.78(1H,dd,J=8.3Hz,2.3Hz),4.12(2H,t,J=5.4Hz),3.28(4H,t,J=4.8Hz),2.87(2H,t,J=5.4Hz),2.79(3H,s),2.70(4H,t,J=4.8Hz)
步骤2.3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3,4-二氟苯基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(50%)。
1H NMR(CDCl3,300MHz)δ7.43(2H,d,J=8.7Hz),7.31(2H,d,J=8.0Hz),7.20(1H,d,J=2.1Hz),7.15-6.99(3H,m),6.96-6.91(1H,m),6.82(1H,dd,J=8.1Hz,2.4Hz),4.15(2H,t,J=4.8Hz),3.29(4H,t,J=15.4Hz),2.89(2H,t,J=4.8Hz),2.80(3H,s),2.72(4H,t,J=5.4Hz)
步骤3.3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例54.合成3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮盐酸盐
步骤1.3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例53步骤1中获得的2-溴-3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,5-嘧啶基取代硼酸而不是3-吡啶基取代硼酸,通过制备型HPLC纯化(CH3CN/H2O=7∶3),获得标题化合物(50%)。
1H NMR(CDCl3,300MHz)δ9.08(1H,s),8.63(2H,s),7.46(2H,d,J=8.7Hz),7.33(2H,d,J=8.5Hz),7.24(1H,d,J=2.3Hz),7.06(1H,d,J=8.0Hz),6.86(2H,dd,J=2.5Hz,8.1Hz),4.16(2H,t,J=4.8Hz),3.29(4H,t,J=5.4Hz),2.89(2H,t,J=4.8Hz),2.79(3H,s),2.72(4H,t,J=5.4Hz)
步骤2.3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例55.合成4-(3-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
步骤1.6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例5步骤1中获得的2-溴-6-羟基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,并用EtOAc重结晶,获得标题化合物(34%)。
1H NMR(DMSO,300MHz)δ8.4(1H,dd,J=2.5Hz,6.2Hz),8.2(1H,d,J=1.6Hz),7.55-7.51(1H,m),7.44-7.29(5H,m),6.98-6.96(2H,m),6.7(1H,dd,J=2.2Hz,7.9Hz)
步骤2.4-(3-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在步骤1中获得的6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(3-羟基丙基)哌嗪-1-羧酸叔丁酯而不是4-(2-羟基乙基)吗啉,搅拌19小时,并用EtOAc重结晶,获得标题化合物(45%)。
1H NMR(CDCl3,300MHz)δ8.45(1H,dd,J=1.6Hz,4.9Hz),8.42(1H,d,J=1.4Hz),7.64(1H,td,J=2.0Hz,8.0Hz),7.44-7.37(5H,m),7.24-7.20(2H,m),7.06(1H,d,J=8.1Hz),6.82(1H,dd,J=2.4Hz,8.1Hz),4.08(2H,t,J=6.3Hz),3.45(4H,t,J=5.0Hz),2.53(2H,t,J=7.2Hz),2.41(4H,t,J=5.0Hz),2.02(2H,t,J=8.7Hz),1.46(9H,s)
实施例56.合成6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例55步骤1中获得的6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(二甲基氨基)乙醇而不是4-(2-羟基乙基)吗啉,并用EtOAc重结晶,获得标题化合物(45%)。
1H NMR(CDCl3,300MHz)δ8.42(2H,s),7.64(1H,d,J=7.9Hz),7.44-7.38(5H,m),7.22(2H,d,J=1.3Hz),7.06(1H,d,J=8.1Hz),6.85(1H,dd,J=2.5Hz,8.1Hz),4.13(2H,t,J=5.5Hz),2.71(2H,t,J=5.5Hz),2.36(6H,s)
步骤2.6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例57.合成6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例55步骤1中获得的6-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,3-(二甲基氨基)丙醇而不是4-(2-羟基乙基)吗啉,搅拌4天,并用EtOAc重结晶,获得标题化合物(30%)。
1H NMR(CDCl3,300MHz)δ8.44(1H,dd,J=1.4Hz,4.9Hz),8.42(1H,d,J=2.2Hz),7.64(1H,td,J=1.7Hz,9.7Hz),7.44-7.35(5H,m),7.21(2H,q,J=4.3Hz),7.05(1H,d,J=8.1Hz),6.82(1H,dd,J=2.3Hz,8.02Hz),4.08(2H,t,J=6.4Hz),2.46(2H,t,J=7.2Hz),2.26(6H,s),1.98(2H,t,J=7.0Hz)
步骤2.6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例58.合成4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯
步骤1.4-(2-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(2-羟基乙基)哌嗪-1-羧酸叔丁酯而不是4-(2-羟基乙基)吗啉,搅拌4天,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶4),获得标题化合物。
1H NMR(CDCl3,300MHz)δ7.18-7.16(3H,m),7.02-6.94(2H,m),6.80(1H,dd,J=8.1Hz,2.5Hz),4.13(1H,t,J=5.6Hz),3.46(2H,t,J=5.0Hz),2.83(4H,t,J=5.6Hz),1.47(9H,s)
步骤2.4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤7的程序,除了用在步骤1中获得的4-(2-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶2),获得标题化合物(85%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=1.5Hz,4.8Hz),8.4(1H,d,J=2.0Hz),7.65(1H,td,J=2.0Hz,7.9Hz),7.27(1H,d,J=4.1Hz),7.22(1H,d,J=2.3Hz),7.02(1H,d,J=8.1Hz),6.90-6.84(4H,m),4.16(2H,t,J=5.6Hz),3.47(4H,t,J=4.9Hz),2.84(2H,t,J=5.6Hz),2.54(4H,t,J=4.9Hz),1.47(9H,s)
实施例59.合成3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-3-(3,5-二氟苯基)-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(4-(甲磺酰基)哌嗪-1-基)乙醇而不是4-(2-羟基乙基)吗啉,搅拌4天,并通过硅胶柱色谱法纯化(CH2Cl2/EtOAc=1∶2),获得标题化合物(99%)
1H NMR(CDCl3,300MHz)δ7.19-7.17(3H,m),7.03-6.95(2H,m),6.80(1H,dd,J=8.1Hz,2.4Hz),4.13(2H,t,J=5.5Hz),3.28(4H,t,J=4.8Hz),2.88(2H,t,J=5.4Hz),2.79(3H,s)2.71(4H,t,J=4.9Hz)
步骤2.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶1),获得标题化合物(79%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,d,J=4.6Hz),8.4(1H,s),7.65(1H,dd,J=1.5Hz,7.8Hz),7.29-7.23(2H,m),7.03(1H,d,J=8.0Hz),6.89-6.87(4H,m),4.16(2H,t,J=5.4Hz),3.29(4H,t,J=4.8Hz),2.89(2H,t,J=5.4Hz),2.79(3H,s),2.72(4H,t,J=4.8Hz)
步骤3.3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例60.合成3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.6-(3-(二甲基氨基)丙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,3-(二甲基氨基)丙醇而不是4-(2-羟基乙基)吗啉,搅拌4天,并通过硅胶柱色谱法纯化(CH2Cl2/EtOAc=1∶1),获得标题化合物(86%)。
1H NMR(CDCl3,300MHz)δ7.19-7.16(3H,m),7.00-6.94(2H,m),6.79(1H,dd,J=8.1Hz,2.5Hz),4.05(2H,t,J=6.4Hz),2.44(2H,t,J=7.2Hz),2.25(6H,s),1.98-1.96(2H,m)
步骤2.3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的6-(3-(二甲基氨基)丙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,并通过硅胶柱色谱法纯化(CH2Cl2/MeOH=9∶1),获得标题化合物(52%)。
1H NMR(CDCl3,300MHz)δ8.49(1H,dd,J=4.8Hz,1.6Hz),8.40(1H,d,J=1.8Hz),7.65(1H,td,J=1.8Hz,8.0Hz),7.29-7.25(1H,m),7.22(1H,d,J=2.3Hz),7.01(1H,d,J=8.1Hz),6.92-6.82(4H,m),4.08(2H,t,J=6.4Hz),2.48(2H,t,J=7.2Hz),2.27(6H,s),2.05-1.96(2H,m)
步骤3.3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例61.合成3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,通过硅胶柱色谱法纯化(CH2Cl2/EtOAc=2∶1),获得标题化合物(76%)。
1H NMR(DMSO,300MHz)δ10.25(1H,s,OH),8.41(1H,dd,J=1.5Hz,4.7Hz),8.27(1H,d,J=1.7Hz),7.52(1H,td,J=1.9Hz,7.9Hz),7.39-7.29(2H,m),7.10-7.07(2H,m),6.97-6.94(2H,m),6.76(1H,dd,J=2.2Hz,8.1Hz)
步骤2.3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮
向在步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮(0.15mol,50mg)的CH3CN溶液加入K2CO3(1.5当量)。滴加1-(2-溴乙基)苯(1.5当量),将所得混合物加热至回流3天。将反应冷却至室温,用EtOAc稀释。有机层用H2O洗涤,在MgSO4上干燥,真空浓缩,获得标题化合物(30%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,d,J=3.7Hz),8.39(1H,s),7.65(1H,td,J=1.8Hz,8.0Hz),7.34-7.20(8H,m),7.00(1H,d,J=8.1Hz),6.88-6.81(3H,m),4.23(2H,t,J=7.0Hz),3.12(2H,t,J=7.0Hz)
步骤3.3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例62.合成3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例61步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(吡啶-2-基)乙醇而不是4-(2-羟基乙基)吗啉,搅拌7天,并通过硅胶柱色谱法纯化(CH2Cl2/EtOAc=1∶4),获得标题化合物(45%)。
1H NMR(CDCl3,300MHz)δ8.57(1H,d,J=4.6Hz),8.5(1H,d,J=4.4Hz),8.39(1H,s),7.67-7.63(2H,m),7.28-7.16(4H,m),7.00(1H,d,J=8.1Hz),6.88-6.83(4H,m),4.43(2H,t,J=6.6Hz),3.29(2H,t,J=6.6Hz)
步骤2.3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例63.合成3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例61步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(哌啶-1-基)乙醇而不是4-(2-羟基乙基)吗啉,搅拌3小时,并通过硅胶柱色谱法纯化(CH2Cl2/EtOAc=1∶4),获得标题化合物(37%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.8Hz,1.5Hz),8.40(1H,d,J=1.7Hz),7.65(1H,td,J=2.0Hz,7.4Hz),7.28-7.24(1H,m),7.22(1H,d,J=2.4Hz),7.01(1H,d,J=8.1Hz),6.90-6.83(4H,m),4.16(2H,t,J=5.9Hz),2.79(2H,t,J=5.9Hz),2.52(4H,t,J=5.1Hz),1.64-1.59(4H,m),1.27-1.25(2H,m)
步骤2.3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
实施例64.合成4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
步骤1.3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮
向微波反应小瓶按顺序地加入,在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮(302.7mg,0.90mmol),3-吡啶基取代硼酸(165.5mg,1.5当量),Pd(PPh3)4(62.4mg,6mol%),Na2CO3(286.1mg,3.0当量),和二噁烷/H2O(4∶1,5mL)。将混合物置于微波反应器中,于150℃辐射20分钟。将反应混合物冷却至室温,用EtOAc稀释。混合物在MgSO4上干燥,过滤通过C盐垫。减压旋转蒸发浓缩液体。残余物用CH2Cl2溶解,过滤除去不溶固体。真空浓缩溶液,提供标题化合物(230mg,76%)。
1H NMR(DMSO,300MHz)δ8.41(1H,d,J=5.1Hz),8.27(1H,d,J=2.4Hz),7.53(1H,d,J=8.1Hz),7.35-7.30(2H,m),7.10(2H,d,J=3.6Hz),6.97-6.93(2H,m),6.78-6.73(1H,m)
步骤2.4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(3-羟基丙基)哌嗪-1-羧酸叔丁酯(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量氟PPh3和DIAD,搅拌19小时,获得标题化合物(85%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.65Hz,1.35Hz),8.40(1H,d,J=2.1Hz),7.65(2H,d,J=8.1Hz),7.25-7.22(1H,m),7.22(1H,d,J=3Hz),7.02(1H,d,J=7.8Hz),6.91-6.83(3H,m),4.09(2H,t,J=6Hz),3.45(4H,t,J=4.95Hz),2.54(2H,t,J=7.2Hz),2.42(4H,t,J=4.8Hz),2.04-1.95(2H,m),1.47(9H,s)
实施例65.合成3-(3,5-二氟苯基)-6-(3-(4-甲基哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,叔丁基3-(4-甲基哌嗪-1-基)丙-1-醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌34小时,通过制备型HPLC纯化(20%H2O/CH3CN),提供3-(3,5-二氟苯基)-6-(3-(4-甲基哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮,按照实施例1在步骤8中的相同程序将其用HCl/二噁烷处理(50%,2步)。
1H NMR(CDCl3,300MHz)δ8.52(1H,s),8.40(1H,d,J=5.7Hz),7.98(1H,d,J=8.1Hz),7.65-7.55(1H,m),7.25-7.20(1H,m),7.10-7.00(2H,m),6.91-6.85(3H,m),4.17(2H,t,J=5.7Hz),3.52-3.38(6H,m),3.11(2H,m),2.93-2.85(5H,m),2.23(2H,m)
实施例66.合成3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
向10mL圆底烧瓶加入,在实施例64步骤2中获得的4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯(107.5mg,0.19mmol)和CH2Cl2(2mL,0.1M)。于0℃在5分钟内滴加三氟乙酸(0.6mL,40.0当量)。在搅拌2小时之后,混合物用H2O淬灭,用CH2Cl2洗涤。水层用15%NaOH溶液碱化至pH 9,用CH2Cl2萃取。真空浓缩萃取物,提供标题化合物(80mg,93%)。
步骤2.3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮(4.7mg,0.01mmol)作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物(4.7mg,93%)。
1H NMR(D2O,300MHz)δ8.46(1H,s),8.42(1H,d,J=3.6Hz),8.00(1H,d,J=8.4Hz),7.64(1H,dd,J=8.3Hz,5.6Hz),7.01-6.99(2H,m),6.94-6.77(4H,m),4.00(2H,t,J=5.6Hz),3.43(s,7H),3.25(2H,t,J=7.8Hz),2.12-2.07(2H,m),1.07-1.02(3H,m)
实施例67.合成6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
向10mL圆底烧瓶加入,在实施例66步骤1中获得的6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮(40mg,0.09mmol)和CH2Cl2(2mL,0.05M)。加入吡啶(0.01mL,1.2当量),然后将混合物冷却至0℃,用乙酸酐处理(0.01mL,1.2当量)。在搅拌15小时之后,混合物用CH2Cl2稀释,用H2O和盐水洗涤。有机层在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(CH2Cl2/MeOH=9∶1)纯化并通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(25.9mg,59%)。
1H NMR(CDCl3,300MHz)δ8.51(1H,dd,J=5.0Hz,1.35Hz),8.40(1H,s),7.66(1H,d,J=8.4Hz),7.29-7.25(1H,m),7.22(1H,s),7.02(1H,dd,J=8.1Hz,0.9Hz),6.91-6.83(4H,m),4.10(2H,t,J=6.5Hz)3.64(2H,t,J=4.8Hz),3.49(2H,t,J=4.7Hz),2.56(2H,t,J=7.2Hz),2.49-2.42(4H,m),2.10(3H,s),2.00(2H,t,J=6.5Hz)
步骤2.6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮(4.7mg,0.01mmol)作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物(24.6mg,89%)。
1H NMR(CDCl3,300MHz)δ8.52(1H,d,J=4.8Hz),8.42(1H,s),7.66(1H,d,J=8.1Hz),7.31-7.23(1H,m),7.17(1H,s),7.05(1H,d,J=8.1Hz),6.93-6.83(4H,m),4.75(1H,brs)4.17(2H,t,J=5.6Hz),3.93(2H,brs),3.59(2H,brs),3.22(2H,brs),2.77(2H,brs),2.50(2H,brs),2.17(3H,s),1.64(2H,brs)
实施例68.合成3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
向10mL圆底烧瓶加入,在实施例66步骤1中获得的6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮(30mg,1.2当量)和CH2Cl2(1mL,0.05M)。加入三乙胺(0.02mL,1.5当量),然后将混合物冷却至0℃,用甲基磺酰氯(6.2mg,0.05mmol)的CH2Cl2(1mL)溶液处理5分钟。在搅拌3小时之后,混合物用CH2Cl2稀释,用H2O和盐水洗涤。有机层在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(CH2Cl2/MeOH=9∶1)纯化并通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(19.8mg,68%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.6Hz,1.7Hz),8.40(1H,d,J=0.9Hz),7.66-7.63(1H,m),7.29-7.25(1H,m),7.24(1H,d,J=2.4Hz),7.02(1H,d,J=8.1Hz),6.92-6.83(4H,m),4.09(2H,t,J=6.2Hz),3.27(4H,t,J=4.5Hz),2.80(3H,s),2.61-2.57(6H,m),2.04-1.95(2H,m)
步骤2.3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.52(1H,d,J=4.2Hz),8.42(1H,s),7.71-7.65(1H,m),7.32-7.26(1H,m),7.19(1H,d,J=2.1Hz),7.05(1H,d,J=8.1Hz),6.93-6.83(4H,m),4.18(2H,t,J=5.1Hz),3.82(4H,brs),3.22(4H,brs),2.91(3H,s),2.47(2H,brs),1.63(2H,brs)
实施例69.合成4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(2-羟基乙基)哌啶-1-羧酸叔丁酯(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌13小时,提供标题化合物(80mg,66%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,td,J=4.7Hz,1.5Hz),8.40(1H,s),7.65(1H,d,J=7.6Hz),7.33-7.23(1H,m),7.21(1H,s),7.02(1H,d,J=8.0Hz),6.95-6.80(4H,m),4.14-4.01(4H,m),2.72(2H,t,J=12.2Hz),1.78-1.68(5H,m),1.46(9H,s),1.21(2H,t,J=10.5Hz)
实施例70.合成3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例66步骤1的程序,除了用实施例69中获得的4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯作原料而不是4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯,搅拌30分钟,提供标题化合物。
1H NMR(CDCl3,300MHz)δ8.50(1H,td,J=4.9Hz,1.3Hz),8.40(1H,s),7.65(1H,td,J=8.2Hz,1.6Hz),7.29-725(1H,m),7.21(1H,s),7.02(1H,d,J=8.1Hz),6.89-6.82(4H,m),4.07(2H,t,J=5.4Hz),3.24(2H,d,J=12.6Hz),2.74(2H,t,J=11.8Hz),1.85-1.78(6H,m),1.39(2H,q,J=10.6Hz)
步骤2.3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物(99%,2步)。
1H NMR(CDCl3,300MHz)δ8.69(2H,s),8.10(1H,d,J=8.1Hz),7.73(1H,t,J=6.5Hz),7.23(1H,d,J=2.1Hz),7.07(1H,d,J=8.1Hz),7.00(1H,tt,J=8.7Hz,2.0Hz),6.94-6.86(3H,m),4.10(2H,t,J=5.4Hz),3.55-3.45(3H,m),3.27(brs,1H),2.90(2H,q,J=11.8Hz),2.00-1.96(2H,m),1.86-1.75(5H,m)。
实施例71.合成3-(3,5-二氟苯基)-6-(2-(1-甲基哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮
向10mL圆底烧瓶加入,在实施例70步骤1中获得的3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮(40.0mg,0.09mmol),甲醛(37%水溶液,7.3mg,1.0当量),和CH2Cl2(2mL,0.05M)。加入三乙酰氧基硼氢化钠(76.3mg,4.0当量),然后在室温下搅拌混合物2小时。混合物用CH2Cl2稀释,用H2O和饱和NaHCO3洗涤。有机层在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(CH2Cl2/MeOH=9∶1至CH2Cl2/MeOH=1∶1)随后制备型HPLC(20%H2O/CH3CN)纯化,提供标题化合物(5mg,12%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,m),8.41(1H,s),7.64(1H,d,J=8.1Hz),7.29-7.26(1H,m),7.19(1H,d,J=2.4Hz),7.03(1H,d,J=8.1Hz),6.93-6.81(4H,m),4.07(2H,t,J=5.55Hz),3.43(2H,d,J=11.4Hz),2.71(3H,s),2.65(2H,brs),1.96(5H,brs)1.86-1.88(2H,m)
步骤2.3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(1-甲基吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物(5.5mg,99%)。
1H NMR(CDCl3,300MHz)δ8.69(1H,s),8.62(1H,d,J=5.1Hz),8.17(1H,d,J=7.8Hz),7.78(1H,t,J=6.9Hz),7.24(1H,s),7.09(1H,d,J=7.8Hz),7.02(1H,t,J=8.25Hz),6.90(3H,s),4.11(2H,t,J=5.1Hz),3.55(5H,t,J=11.4Hz),2.79-2.65(5H,m),2.18-2.07(2H,m),1.97-1.88(6H,m)
实施例72.合成6-(2-(1-乙酰基哌啶-4-基)乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例67的程序,除了实施例70获得的用3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮,搅拌20小时,提供标题化合物(50%,2步)。
1H NMR(CDCl3,300MHz)δ8.68(1H,s),8.63(1H,d,J=5.1Hz),8.21(1H,d,J=7.8Hz),7.81(1H,t,J=6.8Hz),7.26(1H,s),7.10-7.00(2H,m),6.91-6.85(3H,m),4.64(1H,d,J=11.1Hz),4.10(2H,t,J=5.6Hz),3.84(1H,d,J=12.3Hz),3.07(1H,t,J=12.45Hz),2.57(1H,t,J=11.85Hz),2.11(3H,s),1.80(6H,brs),1.26-1.19(2H,m)
实施例73.合成3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例68的程序,除了用在实施例70步骤1中获得的3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮,搅拌18小时,提供3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮,按照在实施例1步骤8中的相同程序将其用HCl/二噁烷处理(62%,2步)。
1H NMR(CDCl3,300MHz)δ8.64(1H,s),8.60(1H,d,J=4.5Hz),8.12(1H,d,J=7.8Hz),7.75-7.68(1H,m),7.27-7.25(1H,m),7.07(1H,d,J=8.1Hz),7.00(1H,t,J=8.9Hz),6.90-6.81(3H,m),4.10(1H,t,J=6.0Hz),3.83(2H,d,J=12.0Hz),2.78(3H,s),2.68(1H,t,J=11.0Hz),1.81-1.79(6H,m),1.44-1.31(2H,m)
实施例74.合成6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(2-羟基乙基)硫吗啉-1,1-二氧化物(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌13小时,提供6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮,按照在实施例1步骤8中的相同程序将其用HCl/二噁烷处理(40%,2步)。
1H NMR(CDCl3,300MHz)δ8.59-8.57(2H,m),7.99(1H,d,J=6.9Hz),7.62-7.50(m,2H),7.26-7.24(m,1H),7.10-6.88(m,4H),4.29(2H,brs),3.34(4H,brs),3.25(4H,brs),3.17(2H,brs)
实施例75.合成3-(3,5-二氟苯基)-6-(异戊基氧基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,3-甲基丁烷-1-醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌4小时,通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(59%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.95Hz,1.05Hz),8.40(1H,d,J=2.1Hz),7.65(1H,d,J=7.8Hz),7.29-7.25(1H,m),7.22(1H,d,J=2.1Hz),7.01(1H,d,J=7.8Hz),6.91-6.82(4H,m),4.05(2H,t,J=6.9Hz),1.89-1.80(1H,m),1.70(2H,q,J=6.6Hz),0.98(6H,d,J=6.6Hz)
实施例76.合成6-(2-环己基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-环己基乙醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌48小时,通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(26%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=5.0Hz,1.7Hz),8.40(1H,s),7.65(1H,d,J=7.7Hz),7.28-7.24(1H,m),7.21(1H,d,J=2.4Hz),7.01(1H,d,J=8.1Hz),6.92-6.81(4H,m),4.05(2H,t,J=6.6Hz),1.78-1.67(7H,m),1.29-1.19(4H,m),1.04-0.96(2H,m)
实施例77.合成6-(2-环戊基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-环戊基乙醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌21小时,通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(23%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.95Hz,1.65Hz),8.40(1H,d,J=1.5Hz),7.67-7.63(1H,m),7.29-7.24(1H,m),7.21(1H,d,J=2.4Hz),7.01(1H,d,J=8.1Hz),6.92-6.82(4H,m),4.03(2H,t,J=6.75Hz),2.00-1.93(1H,m),1.88-1.80(4H,m),1.68-1.51(4H,m),1.23-1.14(2H,m)。
实施例78.合成3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-(2-(四氢-2H-吡喃-4-基)乙氧基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(四氢-2H-吡喃-4-基)乙醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌17小时,通过制备型HPLC纯化(20%H2O/CH3CN),提供标题化合物(33%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.8Hz,1.8Hz),8.40(1H,d,J=2.1Hz),7.67-7.63(1H,m),7.29-7.24(1H,m),7.21(1H,d,J=2.7Hz),7.02(1H,d,J=8.1Hz),6.92-6.82(4H,m),4.07(2H,t,J=6Hz),3.98(2H,dd,J=11.5Hz,4.05Hz),3.42(2H,t,J=11.85Hz),1.80-1.74(3H,m),1.67(2H,d,J=12Hz),1.44-1.31(2H,m)。
实施例79.合成3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-((四氢呋喃-2-基)甲氧基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例64步骤1中获得的3-(3,5-二氟苯基)-6-羟基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,(四氢呋喃-2-基)甲醇(2.0当量)而不是4-(2-羟基乙基)吗啉,用2当量的PPh3和DIAD,搅拌17小时,通过制备型HPLC纯化(20%H2O/CH3CN和30%H2O/CH3CN),提供标题化合物(7%)。
1H NMR(CDCl3,300MHz)δ8.50(1H,dd,J=4.95Hz,1.65Hz),8.40(1H,d,J=1.5Hz),7.67-7.63(1H,m),7.29-7.24(2H,m),7.02(1H,d,J=8.1Hz),6.91-6.87(4H,m),4.34-4.25(1H,m),4.06-4.02(2H,m),4.00-3.82(2H,m),2.16-2.05(1H,m),2.03-1.93(2H,m),1.83-1.74(1H,m)。
实施例80.合成6-(2-吗啉代乙氧基)-3-(2-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(2-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用2-氟苯甲醛作原料而不是苯甲醛,搅拌4.5小时,获得标题化合物(90%)。
1H NMR(300MHz,CDCl3)δ7.88(1H,d,J=15.9Hz),7.62-7.65(2H,m),7.56-7.60(2H,m),7.35-7.39(2H,m),7.18(1H,d,J=8.7Hz),7.09-7.14(2H,m)
步骤2.3-(2-氟苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(2-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌16小时,获得标题化合物(83%)。
1H NMR(300MHz,CDCl3)δ7.27(s,1H),7.19-7.23(m,1H),7.14-7.17(m,2H),7.02-7.08(m,2H),6.94-6.99(m,2H),4.80(q,1H),3.26(dd,J=19.5Hz,7.8Hz,1H),2.71(dd,J=19.5Hz,3.3Hz,1H)
步骤3.1-(2-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(2-氟苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,获得标题化合物(85%)。
1H NMR(300MHz,CDCl3)δ7.51(s,1H),7.17-7.29(m,2H),6.97-7.09(m,4H),4.86(q,1H),3.24(dd,J=19.2Hz,8.1Hz,1H),2.78(dd,J=19.2Hz,3.6Hz,1H),2.32(s,3H)
步骤4.2-溴-3-(2-氟苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(2-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,加热至回流2小时,获得标题化合物(91%)。
1H NMR(300MHz,CDCl3)δ7.47-7.56(m,2H),7.23-7.34(m,3H),7.06(dd,J=7.8Hz,2.1Hz,1H),6.96(dd,J=7.8Hz,2.4Hz,1H),2.31(s,3H)
步骤5.2-溴-3-(2-氟苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(2-氟苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,获得标题化合物(93%)。
1H NMR(300MHz,CDCl3)δ7.47-7.54(m,2H),7.19-7.35(m,2H),7.09(d,1H),6.80(dd,J=7.8Hz,2.1Hz,1H),6.72(dd,J=7.8Hz,2.4Hz,1H)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(2-氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(2-氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,搅拌3小时,获得标题化合物(62%)。
1H NMR(300MHz,CDCl3)δ7.64-7.67(m,1H),7.45-7.56(m,2H),7.24-7.30(m,1H),7.17(d,J=2.1Hz,1H),6.84(dd,J=8.1Hz,2.1Hz,1H),6.75(dd,J=8.1Hz,2.4Hz,1H),4.12(t,2H),3.70(m,4H),2.79(t,2H),2.55(m,4H)
步骤7.6-(2-吗啉代乙氧基)-3-(2-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(2-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,搅拌15分钟,获得标题化合物(47%)。
1H NMR(300MHz,CDCl3)δ8.45(dd,J=4.8Hz,1.2Hz,1H),8.41(m,1H),7.67-7.69(m,1H),7.43-7.45(m,1H),7.29-7.35(m,1H),7.14-7.25(m,4H),6.92(d,J=8.1Hz,1H),6.83(dd,J=8.1Hz,2.4Hz,1H),4.16(t,2H),3.75(m,4H),2.82(t,2H),2.59(m,4H);
MS(m/e,M+):430.48。
实施例81.合成6-(2-吗啉代乙氧基)-3-(3-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(3-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用3,5-二氟苯甲醛作原料而不是苯甲醛,搅拌4小时,获得标题化合物(91%)。
1H NMR(300MHz,CDCl3)δ7.76(d,J=15.9Hz,1H),7.58(d,J=2.4Hz 1H),7.53(d,J=12.9Hz,1H),7.40-7.48(m,2H),7.30-7.39(m,3H),7.10-7.13(m,2H)
步骤2.3-(3-氟苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(3-氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌16小时,获得标题化合物(86%)。
1H NMR(300MHz,CDCl3)δ7.46(s,1H),7.27-7.30(m,1H),7.07-7.16(m,3H),6.94(dd,J=8.4Hz,2.4Hz,1H),6.88-6.90(m,1H),6.77-6.81(m,1H),4.50(q,1H),3.27(dd,J=19.5Hz,7.8Hz,1H),2.71(dd,J=19.5Hz,3.3Hz,1H)
步骤3.1-(3-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(3-氟苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,获得标题化合物(92%)。
1H NMR(300MHz,CDCl3)δ7.53(s,1H),7.40-7.46(m,1H),7.25-7.32(m,3H),6.91-6.98(m,1H),6.81-6.85(m,1H),4.55(q,1H),3.27(dd,J=19.5Hz,8.1Hz,1H),2.70(dd,J=19.5Hz,4.2Hz,1H),2.32(s,3H)
步骤4.2-溴-3-(3-氟苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(3-氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,加热至回流2小时,获得标题化合物(88%)。
1H NMR(300MHz,CDCl3)δ7.48-7.57(m,2H),7.32-7.42(m,2H),7.20-7.25(m,1H),7.14(d,J=8.1Hz,1H),7.08(dd,J=8.1Hz,2.4Hz,1H),2.32(s,3H)
步骤5.2-溴-3-(3-氟苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(3-氟苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,获得标题化合物(96%)。
1H NMR(300MHz,CDCl3)δ7.48-7.57(m,2H),7.33(d,1H),7.14-7.20(m,1H),7.11(d,1H),6.96(d,J=8.1Hz,1H),6.75(dd,J=8.1Hz,2.4Hz,1H)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(3-氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(3-氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,搅拌3小时,获得标题化合物(71%)。
1H NMR(300MHz,CDCl3)δ7.64-7.68(m,1H),7.47-7.56(m,2H),7.34-7.37(m,1H),7.18(d,J=2.4Hz,1H),7.02(d,J=8.1Hz,1H),6.77(dd,J=8.1Hz,2.4Hz,1H),4.15(t,2H),3.73(m,4H),2.78(t,2H),2.57(m,4H)
步骤7.6-(2-吗啉代乙氧基)-3-(3-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(3-氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,搅拌15分钟,获得标题化合物(55%)。
1H NMR(300MHz,CDCl3)δ8.46(dd,J=8.4Hz,1.5Hz,1H),8.40(m,1H),7.62-7.66(m,1H),7.37-7.44(m,1H),7.23-7.27(m,2H),7.06-7.16(m,2H),7.03(d,J=8.1Hz,1H),6.84(dd,J=8.1Hz,2.4Hz,1H),4.16(t,2H),3.74(m,4H),2.82(t,2H),2.59(m,4H)
MS(m/e,M+):430.48
实施例82.合成6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.(E)-3-(2,4-二氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮
重复实施例1步骤1的程序,除了用2,4-二氟苯甲醛作原料而不是苯甲醛,搅拌4小时,获得标题化合物(90%)。
1H NMR(300MHz,CDCl3)δ7.82(d,J=15.9Hz,1H),7.49-7.62(m,4H),7.33-7.36(m,1H),7.11-7.14(m,1H),6.81-6.93(m,2H)
步骤2.3-(2,4-二氟苯基)-2,3-二氢-6-羟基茚-1-酮
重复实施例1步骤2的程序,除了用在步骤1中获得的(E)-3-(2,4-二氟苯基)-1-(3-羟基苯基)丙-2-烯-1-酮作原料而不是(E)-1-(3-羟基苯基)-3-苯基丙-2-烯-1-酮,搅拌16小时,获得标题化合物(83%)。
1H NMR(300MHz,CDCl3)δ7.31(s,1H),7.11-7.16(m,1H),6.89-6.97(m,2H),6.79-6.89(m,2H),4.77(q,1H),3.27(dd,J=19.5Hz,6.6Hz,1H),2.71(dd,J=19.5Hz,3.6Hz,1H)
步骤3.1-(2,4-二氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯
重复实施例1步骤3的程序,除了用在步骤2中获得的3-(2,4-二氟苯基)-2,3-二氢-6-羟基茚-1-酮作原料而不是2,3-二氢-6-羟基-3-苯基茚-1-酮,获得标题化合物(90%)。
1H NMR(300MHz,CDCl3)δ7.51(s,1H),7.12-7.32(m,2H),6.91-6.97(m,2H),6.80-6.83(m,1H),4.56(q,1H),3.29(dd,J=19.2Hz,8.1Hz,1H),2.70(dd,J=19.2Hz,3.9Hz,1H),2.32(s,3H)
步骤4.2-溴-3-(2,4-二氟苯基)-1-氧代-1H-茚-6-基乙酸酯
重复实施例1步骤4的程序,除了用在步骤3中获得的1-(2,4-二氟苯基)-2,3-二氢-3-氧代-1H-茚-5-基乙酸酯作原料而不是2,3-二氢-1-氧代-3-苯基-1H-茚-6-基乙酸酯,加热至回流2小时,获得标题化合物(91%)。
1H NMR(300MHz,CDCl3)δ7.47-7.57(m,2H),7.27-7.31(m,1H),6.95-7.06(m,2H),6.81-6.90(m,1H),2.32(s,3H)
步骤5.2-溴-3-(2,4-二氟苯基)-6-羟基-1H-茚-1-酮
重复实施例1步骤5的程序,除了用在步骤4中获得的2-溴-3-(2,4-二氟苯基)-1-氧代-1H-茚-6-基乙酸酯作原料而不是2-溴-1-氧代-3-苯基-1H-茚-6-基乙酸酯,获得标题化合物(90%)。
1H NMR(300MHz,CDCl3)δ7.44-7.56(m,2H),7.27-7.33(m,1H),6.97-7.05(m,2H),6.71-6.89(m,1H)
步骤6.6-(2-吗啉代乙氧基)-2-溴-3-(2,4-二氟苯基)-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在步骤5中获得的2-溴-3-(2,4-二氟苯基)-6-羟基-1H-茚-1-酮(700mg,2.1mmol)作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,搅拌3小时,获得标题化合物(70%)。
1H NMR(300MHz,CDCl3)δ7.66-7.69(m,1H),7.47-7.51(m,2H),7.16(d,J=2.1Hz,1H),6.79-6.84(m,2H),4.12(t,2H),3.73(m,4H),2.78(t,2H),2.57(m,4H)
步骤7.6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤6中获得的6-(2-吗啉代乙氧基)-2-溴-3-(2,4-二氟苯基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,搅拌15分钟,获得标题化合物(52%)。
1H NMR(300MHz,CDCl3)δ8.46(dd,J=4.5Hz,1.5Hz,1H),8.40(m,1H),7.66-7.69(m,1H),7.30-7.35(m,1H),7.21-7.28(m,2H),6.91-7.01(m,2H),6.89(d,J=3.9Hz,1H)6.84(dd,J=8.1Hz,2.4Hz,1H),4.16(t,2H),3.74(m,4H),2.82(t,2H),2.59(m,4H);
MS(m/e,M+):448.47。
实施例83.合成6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-2-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-吡啶基取代硼酸而不是3-吡啶基取代硼酸,搅拌15分钟,获得标题化合物(58%)。
1H NMR(300MHz,CDCl3)δ2.61(t,4H),2.84(t,2H),3.76(t,4H),4.18(t,2H),6.83(dd,1H,J=2.4,8.1Hz),7.11(d,1H,J=8.1Hz),7.14(m,1H),7.22(d,1H,J=2.4Hz),7.32(dd,1H,J=0.9,7.9Hz),7.39(m,5H),7.61(m,1H),8.54(dd,1H,J=0.9,4.8Hz);
MS(m/e,M+):412
实施例84.合成2-(苯并[b]噻吩-3-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用3-苯并[b]噻吩基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(65%)。
1H NMR(300MHz,CDCl3)δ2.61(t,4H),2.84(t,2H),3.75(t,4H),4.12(t,2H),6.87(dd,1H,J=2.4,8.1Hz),7.09(m,1H),7.21(s,1H),7.24(m,2H),7.31(m,3H),7.38(m,3H)7.80(dd,1H,J=1.0,7.8Hz);
MS(m/e,M+):467。
实施例85.合成2-(苯并[1,3]二氧杂环戊烯-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用5-苯并[1,3]二氧杂环戊烯基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(63%)。
1H NMR(300MHz,CDCl3)δ2.59(t,4H),2.82(t,2H),3.75(t,4H),4.15(t,2H),5.92(s,2H),6.75(m,4H),7.01(d,1H,J=8.04Hz),7.18(d,1H,J=2.3Hz),7.39(m,5H);
MS(m/e,M+):455
实施例86.合成2-(5-氯噻吩-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用5-氯-2-噻吩基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(71%)。
1H NMR(300MHz,CDCl3)δ2.59(t,4H),2.81(t,2H),3.74(t,4H),4.12(t,2H),6.72(d,1H,J=4.0),6.76(m,2H),7.12(d,1H,J=4.0Hz),7.14(m,1H),7.45(m,2H),7.52(m,3H);
MS(m/e,M+):451。
实施例87.合成2-(1-甲基-1H-吲哚-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用1-甲基-1H-吲哚-5-基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(67%)。
1H NMR(300MHz,CDCl3)δ2.58(t,4H),2.81(t,2H),3.74(s,3H),3.75(t,4H),4.15(t,2H),6.43(d,1H,J=3.2Hz),6.80(d,1H,J=8.2Hz),7.02(m,3H),7.18(m,2H),7.38(m,5H),7.62(s,1H);
MS(m/e,M+):464
实施例88.合成2-(1H-吲哚-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-1H-吲哚基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(73%)。
1H NMR(300MHz,CDCl3)δ2.59(t,4H),2.82(t,2H),3.75(t,4H),4.14(t,2H),6.36(s,1H),6.76(d,1H,J=8.1Hz),6.82(d,1H,J=8.1Hz),7.03(m,1H),7.13(d,1H,J=8.1Hz),7.17(d,1H,J=2.0Hz),7.35(d,1H,J=8.1Hz),7.42(d,1H,J=7.8Hz),7.57(m,5H),9.89(s,1H,-NH);
MS(m/e,M+):450
实施例89.合成6-(2-吗啉代乙氧基)-2-(6-(吗啉-4-基)吡啶-3-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用6-吗啉代-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(61.7%)。
1H NMR(300MHz,CDCl3)δ2.59(t,4H),2.78(t,2H),3.50(t,4H),3.75(t,4H),3.80(t,4H),4.15(t,2H),6.54(d,1H,J=8.8Hz),6.79(dd,1H,J=2.0,8.1Hz),6.99(d,1H,J=8.1Hz),7.18(d,1H,J=2.0Hz),7.42(m,5H),7.46(m,1H),8.13(s,1H);
MS(m/e,M+):497
实施例90.合成6-(2-吗啉代乙氧基)-3-苯基-2-(1H-吡咯-2-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-1H-吡咯基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(76%)。
1H NMR(300MHz,CDCl3)δ2.58(t,4H),2.82(t,2H),3.74(t,4H),4.12(t,2H),6.06(m,2H),6.71(s,2H),6.81(s,1H),7.08(s,1H),7.47-7.56(m,5H),10.2(s,1H,-NH);MS(m/e,M+):400
实施例91.合成6-(2-吗啉代乙氧基)-2-(苯并呋喃-2-基)-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用2-苯并呋喃基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(72%)。
1H NMR(300MHz,CDCl3)δ7.56-7.58(m,3H),7.50-7.52(m,3H),7.44(brs,1H),7.17-7.20(m,4H),7.00(dd,J=8.1Hz,1.5Hz,1H),6.80(d,J=8.1Hz,1H),4.16(t,2H),3.75(m,4H),2.82(t,2H),2.59(m,4H);
MS(m/e,M+):451.51。
实施例92.合成3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(1,1-二氧代硫吗啉-4-基)乙醇而不是4-(2-羟基乙基)吗啉,搅拌2小时,获得标题化合物(29%)。
1H NMR(CDCl3,300MHz)δ7.20-7.13(3H,m),7.04-6.96(2H,m),6.79(1H,dd,J=3.0Hz,9.0Hz),4.12(3H,t,J=6.0Hz),3.14(8H,dd,J=7.5Hz,20Hz),3.02(4H,t,J=4.5Hz)
步骤2.3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(丙酮/己烷=1∶3),获得标题化合物(95%)。
1H NMR(CDCl3,300MHz)δ8.53(1H,d,J=3.0Hz),8.32(1H,s),8.03(1H,d,J=9.0Hz),7.85(1H,d,J=9.0Hz),7.75-7.69(m,1H),7.57(1H,t,J=7.5Hz),7.24(1H,d,J=3.0Hz),7.08(1H,d,J=9.0Hz),7.00-6.80(4H,m),4.17(2H,t,J=4.5Hz),3.19(4H,d,J=6.0Hz),3.11(4H,d,J=6.0Hz),3.04(2H,t,J=4.5Hz)
步骤3.3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.86-8.82(m,2H),8.70(s,1H),8.03(t,2H,J=9.0Hz),7.86(t,1H,J=7.5Hz),7.30-7.29(m,1H),7.15(d,1H,J=6.0Hz),7.02-6.91(m,4H),4.59(brs,2H),3.75-3.52(m,10H)
实施例93.合成3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例92步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(68%)。
1H NMR(CDCl3,300MHz)δ8.11(1H,d,J=3.0Hz),7.54(1H,dd,J=3.0Hz,9.0Hz),7.19(1H,d,J=3.0Hz),6.99(1H,d,J=6.0Hz),6.83-6.80(m,4H),6.71(1H,d,J=9.0Hz),4.14(2H,t,J=6.0Hz),3.93(3H,s),3.17-3.09(8H,m),3.01(2H,t,J=4.5Hz)
步骤2.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.11(1H,d,J=3.0Hz),7.54(1H,dd,J=3.0Hz,9.0Hz),7.19(1H,d,J=3.0Hz),7.04(1H,d,J=9.0Hz),6.91-6.87(4H,m),6.76(1H,d,J=9.0Hz),4.63(2H,t,J=6.0Hz),3.99(3H,s),3.86(5H,brs),3.56(3H,t,J=3.0Hz),2.05-2.01(m,2H),1.74(brs,3H)
实施例94.合成3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例92步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,对甲苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(71%)。
1H NMR(CDCl3,300MHz)δ7.26(1H,m),7.18(1H,d,J=3.0Hz),7.11(3H,s),6.99(1H,d,J=6.0Hz),6.91-6.80(4H,m),4.13(2H,t,J=6.0Hz),3.16-3.09(m,8H),3.01(2H,t,J=4.5Hz),2.33(3H,s)
步骤2.3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物(97%)。
1H NMR(CDCl3,300MHz)δ7.17(1H,brs),7.11(4H,brs),7.01(1H,brs),6.89-6.87(4H,m),4.6(2H,brs),3.84-3.45(10H,m),2.34(3H,s)
实施例95.合成2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮盐酸盐
步骤1.2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例92步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(94%)。
1H NMR(CDCl3,300MHz)δ7.17(1H,s),7.01-6.96(3H,m),6.91-6.86(4H,m),6.81(1H,d,J=6.0Hz),4.14(2H,t,J=4.5Hz),3.89(3H,s),3.16-3.09(8H,m),3.01(2H,t,J=6.0Hz)
步骤2.2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.2(1H,s),7.2(3H,d,J=9.0Hz),6.9-6.8(5H,m),4.7(2H,s),3.9(3H,s),3.8-3.5(10H,m)
实施例96.合成3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
步骤1.2-溴-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(4-(甲磺酰基)哌嗪-1-基)乙醇而不是4-(2-羟基乙基)吗啉,搅拌2小时,并通过硅胶柱色谱法纯化(丙酮/己烷=2∶1),获得标题化合物(73%)。
1H NMR(CDCl3,300MHz)δ7.16(2H,dd,J=3.0Hz,J=9.0Hz),7.1(1H,d,J=3.0Hz),6.7(1H,d,J=9.0Hz),6.94-6.84(1H,m),6.8(1H,d,J=1.5Hz,J=7.5Hz),4.26(1H,t,J=6.0Hz),4.10(1H,t,J=4.5Hz),3.25(4H,t,J=6.0Hz),2.87(1H,t,J=3.0Hz),2.78(3H,s),2.72-2.58(4H,m)
步骤2.3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(62%)。
1H NMR(CDCl3,300MHz)δ8.53(1H,d,J=3.0Hz),8.32(1H,d,J=3.0Hz),8.03(1H,d,J=9.0Hz),7.85(1H,d,J=9.0Hz),7.75-7.69(2H,m),7.59-7.54(2H,m),7.07(1H,d,J=9.0Hz),6.93-6.85(3H,m),4.17(2H,t,J=4.5Hz),3.29(4H,t,J=4.5Hz),2.90(2H,t,J=6.0Hz),2.80(3H,s),2.73(4H,t,J=4.5Hz)
步骤3.3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤2中获得的3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.84-8.81(2H,m),8.72(1H,s),8.03-8.01(2H,m),7.86(1H,t,J=7.6Hz),7.30-7.28(1H,m),7.17-6.91(5H,m),4.89(4H,brs),4.73(2H,brs),3.86(4H,brs),3.56(2H,brs),2.91(s,3H)
实施例97.合成3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例96步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(68%)。
1H NMR(CDCl3,300MHz)δ8.05-8.04(1H,m),7.49(1H,dd,J=3.0Hz,9.0Hz),7.21(1H,d,J=3.0Hz),6.99(1H,d,J=9.0Hz),6.92-6.83(3H,m),6.83(1H,dd,J=6.0Hz,3.0Hz),6.71(1H,d,J=9.0Hz),4.15(2H,t,J=6.0Hz),3.93(3H,s),3.29(4H,t,J=6.0Hz),2.89(2H,t,J=6.0Hz),2.79(3H,s),2.72(4H,t,J=4.5Hz)
步骤2.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.15(1H,s),7.61(1H,d,J=6.0Hz),7.20(1H,s),7.04(1H,d,J=8.1Hz),6.91-6.89(4H,m),6.80(1H,d,J=8.1Hz),4.66(2H,brs),4.06(3H,s),4.00-3.77(6H,m),3.52(2H,brs),3.19(2H,brs),2.91(3H,s)
实施例98.合成3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例96步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,对甲苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(52%)。
1H NMR(CDCl3,300MHz)δ7.20(1H,d,J=3.0Hz),7.14-7.11(5H,m),7.00(1H,d,J=9.0Hz),6.88-6.85(2H,m),6.85-6.81(1H,m),4.15(2H,t,J=4.5Hz),3.28(4H,t,J=4.5Hz),2.90(2H,t,J=6.0Hz),2.73(3H,s),2.70(4H,t,J=4.5Hz),2.33(3H,s)
步骤2.3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.25(1H,brs),7.16(1H,brs),7.11(3H,brs),7.02(1H,d,J=7.5Hz),6.90-6.87(m,4H),4.64(2H,brs),3.86(4H,brs),3.49(2H,brs),2.91(s,3H),2.34(s,3H),1.66(4H,brs)
实施例99.合成2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮盐酸盐
步骤1.2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例96步骤1中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(71%)。
1H NMR(CDCl3,300MHz)δ7.22-7.15(2H,m),7.01-6.80(7H,m),4.14(2H,t,J=6.0Hz),3.88(3H,s),3.28(4H,t,J=4.5Hz),2.90(2H,t,J=6.0Hz),2.79(3H,s),2.71(4H,t,J=6.0Hz)
步骤2.2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.16-7.12(2H,m),7.01-6.86(7H,m),4.64(2H,brs),3.88(3H,s),3.75(4H,brs),3.50(2H,brs),3.17(2H,brs),2.91(s,3H),1.72(2H,brs)
实施例100.合成3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮盐酸盐
步骤1.4-(2-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(2-羟基乙基)哌啶-1-羧酸叔丁酯而不是4-(2-羟基乙基)吗啉,搅拌2小时,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶3),获得标题化合物。
1H NMR(CDCl3,300MHz)δ7.21-7.11(3H,m),7.02-6.91(2H,m),6.83-6.76(1H,m),4.11-3.99(2H,m),2.72(2H,t,J=12Hz),2.10-2.16(7H,m),1.44(9H,s),1.28-1.17(2H,m)
步骤2.6-(2-(哌啶-4-基)乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮
向在步骤1中获得的4-(2-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯(700mg,1.4mmol)的CH2Cl2溶液加入TFA(20当量,27mmol)。在室温下搅拌溶液1小时,用CH2Cl2稀释。用3N NaOH水溶液碱化混合物。有机层用H2O和盐水洗涤,在MgSO4上干燥,浓缩,获得标题化合物(99%)。
1H NMR(CDCl3,300MHz)δ7.21-7.11(3H,m),7.02-6.91(2H,m),6.83-6.76(1H,m),4.05-3.94(2H,m),3.42-3.32(2H,m),2.82-2.65(2H,m),2.10-2.16(7H,m)
步骤3.2-溴-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
于0℃,向在步骤2中获得的叔丁基6-(2-(哌啶-4-基)乙氧基)-2-溴-3-(3,5-二氟苯基)-1H-茚-1-酮(211mg,1.2当量,1.03mmol)的CH2Cl2溶液加入三乙胺(1.5当量)和甲基磺酰氯(1.0当量)。在室温下搅拌混合物1小时,用CH2Cl2稀释。混合物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶1)纯化,获得标题化合物(58%)。
1H NMR(CDCl3,300MHz)δ7.22-7.11(3H,m),7.02-6.95(2H,m),6.82-6.76(1H,m),4.18-4.03(2H,m),3.8(2H,d,J=12Hz),2.8(3H,s),2.7(2H,t,J=11Hz),1.80-1.67(5H,m),1.38-1.17(2H,m)
步骤4.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤3中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,6-甲氧基吡啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(59%)。
1H NMR(CDCl3,300MHz)δ8.06(1H,s),7.50(1H,dd,J=3.0Hz,9.0Hz),7.19(1H,d,J=3.0Hz),6.99(1H,d,J=9.0Hz),6.91(2H,d,J=6.0Hz),6.81(1H,dd,J=3.0Hz,9.0Hz),6.71(2H,d,J=9.0Hz),4.07(2H,t,J=6.0Hz),3.93(3H,s),3.83(2H,t,J=12.0Hz),2.79(3H,s),2.67(2H,t,J=1.05Hz),1.89-1.79(5H,m),1.48-1.38(2H,m)
步骤5.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤4中获得的3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.11(1H,s),7.61(1H,dd,J=3.0Hz,9.0Hz),7.18(1H,d,J=3.0Hz),6.98(1H,d,J=9.0Hz),6.94-6.84(3H,m),6.80(2H,dd,J=3.0Hz,9.0Hz),4.07(2H,t,J=6.0Hz),4.01(3H,s),3.82(2H,td,J=3.0Hz,12.0Hz),2.78(3H,s),2.67(2H,t,J=11Hz),1.89-1.73(7H,m)
实施例101.合成3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
步骤1.3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例100步骤3中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(79%)。
1H NMR(CDCl3,300MHz)δ8.53(1H,s),8.32(1H,s),8.04-7.63(4H,m),7.27-7.23(2H,m),7.07(1H,d,J=6.0Hz),6.95-6.84(3H,m),4.10(2H,t,J=4.5Hz),3.84(2H,t,J=12.0Hz),2.79(3H,s),2.68(2H,t,J=10.5Hz),1.90-1.81(5H,m),1.47-1.41(2H,m)
步骤2.3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤1中获得的3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.91-8.80(1H,m),8.75(1H,s),8.02(2H,d,J=6.0Hz),7.86(1H,t,J=8.0Hz),7.25-7.20(1H,m),7.11(1H,d,J=9.0Hz),7.02-6.85(5H,m),4.12(2H,t,J=4.5Hz),3.85-3.82(2H,m),2.79(3H,s),2.69(2H,t,J=11Hz),2.05-1.70(7H,m)
实施例102.合成3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例100步骤3中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(67%)。
1H NMR(CDCl3,300MHz)δ7.22-7.12(2H,m),7.01-6.78(7H,m),4.08(2H,t,J=7.5Hz),3.80-3.66(5H,m),2.78(3H,s),2.67(2H,t,J=12.0Hz),1.89-1.78(5H,m),1.42-1.39(2H,m)
实施例103.合成3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例100步骤3中获得的2-溴-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,对甲苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=2∶1),获得标题化合物(66%)。
1H NMR(CDCl3,300MHz)δ7.16(1H,d,J=3.0Hz),7.15-7.11(5H,m),6.98(1H,d,J=9.0Hz),6.95-6.87(2H,m),6.81-6.76(1H,m),4.06(2H,t,J=6.0Hz),3.82(2H,d,J=12.0Hz),2.78(3H,s),2.68(2H,t,J=11.3Hz),2.33(3H,s),1.97-1.67(5H,m),1.41-1.29(2H,m)
实施例104.合成3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
步骤1.4-(3-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤6的程序,除了用在实施例36步骤5中获得的2-溴-3-(3,5-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,4-(3-羟基丙基)哌嗪-1-羧酸叔丁酯而不是4-(2-羟基乙基)吗啉,搅拌2小时,并通过硅胶柱色谱法纯化(EtOAc/CH2Cl2=1∶1),获得标题化合物(48%)。
1H NMR(CDCl3,300MHz)δ8.53(s,1H),8.34(s,1H),8.03(1H,d,J=9.0Hz),7.84(1H,d,J=6.0Hz),7.72(1H,t,J=7.5Hz),7.56(1H,t,J=7.5Hz),7.24(1H,s),7.06(1H,d,J=9.0Hz),6.94(1H,d,J=6.0Hz),6.87(3H,t,J=7.5Hz),4.10(2H,t,J=6.0Hz),3.50-3.40(4H,m),2.56(2H,t,J=6.0Hz),2.51-2.35(7H,m),2.09-1.95(2H,m)
步骤2.4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(喹啉-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤7的程序,除了用在步骤1中获得的4-(3-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(39%)。
步骤3.3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(喹啉-3-基)-1H-茚-1-酮
向在步骤2中获得的4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(喹啉-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯(42mg,0.1mmol)的CH2Cl2溶液加入三氟乙酸(20当量,1.0mmol)。在搅拌1小时之后,混合物用CH2Cl2稀释,用3N NaOH溶液碱化至pH 9。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供标题化合物,将其不加进一步纯化地用于后续步骤。
步骤4.3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
于0℃,向在步骤3中获得的3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-(喹啉-3-基)-1H-茚-1-酮(40mg,1.2当量,0.1mmol)的CH2Cl2溶液加入三乙胺(1.5当量)和甲基磺酰氯(1.0当量)。在室温下搅拌混合物1小时,用CH2Cl2稀释。混合物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶1)纯化,获得标题化合物(53%)。
1H NMR(CDCl3,300MHz)δ8.53(1H,s),8.32(1H,s),8.03(1H,d,J=9.0Hz),7.84(1H,d,J=6.0Hz),7.72(1H,t,J=7.5Hz),7.56(1H,t,J=7.5Hz),7.26(1H,d,J=9.0Hz),7.06(1H,d,J=9.0Hz),6.94(1H,d,J=6.0Hz),6.87(3H,t,J=7.5Hz),4.10(2H,t,J=6.0Hz),3.46(4H,s),2.56(2H,t,J=6.0Hz),2.51-2.35(7H,m),2.09-1.95(2H,m)
步骤5.3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤4中获得的3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ8.85(2H,d,J=6.0Hz),8.73(1H,s),8.04(2H,t,J=9.0Hz),7.87-7.80(1H,m),7.24-6.94(6H,m),4.93(2H,t,J=6.0Hz),4.23(4H,brs),3.60-3.20(m,6H),2.76(3H,brs),2.55(2H,brs)
实施例105.3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮盐酸盐
步骤1.4-(3-(3-(3,5-二氟苯基)-1-氧代-2-对甲苯基-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤7的程序,除了用在实施例104步骤1中获得的4-(3-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,对甲苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物(75%)。
步骤2.3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-对甲苯基-1H-茚-1-酮
向在步骤1中获得的4-(3-(3-(3,5-二氟苯基)-1-氧代-2-对甲苯基-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯(24mg,0.04mmol)的CH2Cl2溶液加入三氟乙酸(20当量,0.6mmol)。在搅拌1小时之后,混合物用CH2Cl2稀释,用3N NaOH溶液碱化至pH 9。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供标题化合物。
步骤3.3-(3,5-二氟苯基)6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮
于0℃,向在步骤2中获得的3-(3,5-二氟苯基)-6-(3-(哌嗪-1-基)丙氧基)-2-对甲苯基-1H-茚-1-酮(30mg,1.2当量,0.063mmol)的CH2Cl2溶液加入三乙胺(11mL,1.5当量)和甲基磺酰氯(4.0mL,1.0当量)。在室温下搅拌混合物1小时,用CH2Cl2稀释。混合物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶1)纯化,获得标题化合物(17mg,74%,2步)。
1H NMR(CDCl3,300MHz)δ7.23-7.17(1H,m),7.17-7.07(4H,m),6.99-6.79(5H,m),4.07(2H,t,J=6.0Hz),3.52-3.40(4H,m),2.54(2H,t,J=6.0Hz),2.48-2.39(5H,m),2.33(3H,s),2.06-1.95(4H,m)
步骤4.3-(3,5-二氟苯基)6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤3中获得的3-(3,5-二氟苯基)6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.72-7.70(1H,m),7.5(1H,q,J=4.5Hz),7.13-7.08(4H,m),7.00-6.83(4H,m),4.29-4.15(5H,m),3.75(2H,brs),3.55(2H,brs),3.22(2H,brs),2.77(2H,brs),2.50(2H,brs),2.33(3H,s),2.04-2.02(2H,m)
实施例106.合成2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮盐酸盐
步骤1.4-(3-(2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤7的程序,除了用在实施例104步骤1中获得的4-(3-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物。
步骤2.3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-(3-(哌嗪-1-基)丙氧基)-1H-茚-1-酮
向在步骤1中获得的4-(3-(2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯(96mg,0.2mmol)的CH2Cl2溶液加入三氟乙酸(20当量,2.4mmol)。在搅拌1小时之后,混合物用CH2Cl2稀释,用3N NaOH溶液碱化至pH 9。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供标题化合物。
步骤3.3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮
于0℃,向在步骤2中获得的3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-(3-(哌嗪-1-基)丙氧基)-1H-茚-1-酮(70mg,1.2当量,0.1mmol)的CH2Cl2溶液加入三乙胺(1.5当量)和甲基磺酰氯(1.0当量)。在室温下搅拌混合物1小时,用CH2Cl2稀释。混合物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶1)纯化,获得标题化合物(47%)。
1H NMR(CDCl3,300MHz)δ7.26-7.18(2H,m),7.13-7.08(1H,m),7.00-6.95(2H,m),6.90(2H,d,J=6.0Hz),6.85-6.79(2H,m),4.07(2H,t,J=6.0Hz),3.89(3H,s),3.27-3.21(4H,m),2.80(3H,s),2.65-2.51(6H,m),2.03-1.97(2H,m)
步骤4.3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤3中获得的3-(3,5-二氟苯基)-2-(3-氟-4-甲氧基苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.2-7.1(3H,m),7.0(2H,d,J=12Hz),6.9(2H,d,J=6.0Hz),6.9-6.8(2H,m),4.2(2H,m),3.9(3H,s),3.9-3.8(2H,m),2.9(3H,s),2.1-2.0(4H,m),1.7-1.5(2H,m),1.3-1.2(4H,m)
实施例107.合成3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮盐酸盐
步骤1.4-(3-(3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯
重复实施例1步骤7的程序,除了用在实施例104步骤1中获得的4-(3-(2-溴-3-(3,5-二氟苯基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,并通过硅胶柱色谱法纯化(EtOAc/己烷=1∶1),获得标题化合物。
步骤2.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-(3-(哌嗪-1-基)丙氧基)-1H-茚-1-酮
向在步骤1中获得的4-(3-(3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-1-氧代-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯(115mg,0.2mmol)的CH2Cl2溶液加入三氟乙酸(20当量,3.0mmol)。在搅拌1.5小时之后,混合物用CH2Cl2稀释,用3N NaOH溶液碱化至pH 9。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供标题化合物。
步骤3.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮
于0℃,向在步骤2中获得的3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-(3-(哌嗪-1-基)丙氧基)-1H-茚-1-酮(90mg,1.2当量,0.2mmol)的CH2Cl2溶液加入三乙胺(1.5当量)和甲基磺酰氯(1.0当量)。在室温下搅拌混合物1小时,用CH2Cl2稀释。混合物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶1)纯化,获得标题化合物(20%)。
1H NMR(CDCl3,300MHz)δ7.22-7.08(3H,m),6.98-6.76(6H,m),4.08(2H,t,J=4.5Hz),3.89(3H,s),3.34-3.19(4H,m),2.80(3H,s),2.63-2.52(6H,m),2.05-1.99(2H,m)
步骤4.3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮盐酸盐
重复实施例1步骤8的程序,除了用在步骤3中获得的3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮,提供标题化合物,定量收率。
1H NMR(CDCl3,300MHz)δ7.6-7.5(1H,m),7.2-7.1(3H,m),7.1-7.0(2H,m),6.9(2H,d,J=6.0Hz),6.9-6.8(1H,m),4.2(2H,t,J=6.0Hz),4.0(3H,s),3.9-3.8(2H,m),3.3-3.2(2H,s),3.1-3.0(2H,m),2.9(3H,s),2.5-2.4(2H,m),2.1-2.0(4H,m)
实施例108.合成3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮
步骤1.2-溴-3-(2,4-二氟苯基)-6-[3-(4-(甲磺酰基)哌嗪-1-基)丙氧基]-1H-茚-1-酮
向在实施例82步骤5中获得的2-溴-3-(2,4-二氟苯基)-6-羟基-1H-茚-1-酮(500mg,1.48mmol)的DMF溶液按顺序地加入K2CO3(3当量),3-[4-(甲磺酰基)哌嗪-1-基]丙基甲磺酸酯(669mg,2.23mmol,1.5当量),和NaI(0.3当量)。将混合物加热至60℃持续16小时。反应混合物用H2O淬灭,用EtOAc萃取。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(2%MeOH/CH2Cl2)纯化,获得标题化合物(66%)。
1H NMR(300MHz,CDCl3):δ1.98(m,2H),2.57(m,6H),2.80(s,3H),3.25(m,4H),4.05(t,2H),6.80(m,2H),7.03(m,2H),7.20(s,1H),7.51(m,1H)
步骤2.3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[3-(4-(甲磺酰基)哌嗪-1-基)丙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮和对甲苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(76%)。
1H NMR(300MHz,CDCl3):δ1.97(m,2H),2.32(s,3H),2.57(m,6H),2.80(s,3H),3.27(m,4H),4.05(t,2H),6.81(m,2H),6.95(m,2H),7.11(m,4H),7.20(d,1H,J=1.9Hz),7.26(m,1H)
实施例109.合成3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(6-甲氧基吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例108步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[3-(4-(甲磺酰基)哌嗪-1-基)丙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮和6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(77%)。
1H NMR(300MHz,CDCl3):δ1.98(m,2H),2.58(m,6H),2.80(s,3H),3.27(m,4H),3.91(s,3H),4.07(t,2H),6.70(dd,1H,J=0.7,8.7Hz),6.82(m,2H),6.95(m,2H),7.20(d,1H,J=1.8Hz),7.31(m,1H),7.53(dd,1H,J=2.4,8.7Hz),8.06(dd,1H,J=0.7,2.4Hz)
实施例110.合成2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例108步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[3-(4-(甲磺酰基)哌嗪-1-基)丙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(77%)。
1H NMR(300MHz,CDCl3):δ1.98(m,2H),2.58(m,6H),2.79(s,3H),3.25(m,4H),3.87(s,3H),4.06(t,2H),6.82(m,3H),7.00(m,3H),7.18(s,1H),7.29(m,2H)
实施例111.合成3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例108步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[3-(4-(甲磺酰基)哌嗪-1-基)丙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(83%)。
1H NMR(300MHz,CDCl3):δ2.03(m,2H),2.06(m,6H),2.80(s,3H),3.27(m,4H),4.09(t,2H),6.86(m,1H),6.96(m,3H),7.26(m,1H),7.35(m,1H),7.56(m,1H),7.84(d,1H,J=8.2Hz),8.03(d,1H,J=8.2Hz),8.32(s,1H),8.57(s,1H)
实施例112.合成3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮
步骤1.2-溴-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤6的程序,除了用在实施例82步骤5中获得的2-溴-3-(2,4-二氟苯基)-6-羟基-1H-茚-1-酮作原料而不是2-溴-6-羟基-3-苯基-1H-茚-1-酮,2-(1,1-二氧代硫吗啉-4-基)乙醇而不是4-(2-羟基乙基)吗啉,获得标题化合物(65%)。
1H NMR(300MHz,CDCl3):δ3.00(t,2H),3.14(m,4H),3.17(m,4H),4.11(t,2H),6.78(m,1H),6.83(m,1H),7.05(m,2H),7.16(d,1H,J=Hz),7.68(m,1H)
步骤2.3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和对甲苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(70%)。
1H NMR(300MHz,CDCl3):δ2.32(s,3H),3.00(t,2H),3.10(m,4H),3.16(m,4H),4.13(t,2H),6.83(m,2H),6.93(m,2H),7.13(m,5H),7.28(m,1H)
实施例113.合成3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例112步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮和6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(67%)。
1H NMR(300MHz,CDCl3):δ3.01(t,2H),3.12(m,4H),3.16(m,4H),3.91(s,3H),4.12(t,2H),6.69(d,1H,J=8.2Hz),6.85(m,2H),6.97(m,2H),7.17(d,1H,J=2.0Hz),7.32(m,1H),7.53(dd,1H,J=2.3,8.7Hz),8.06(d,1H,J=1.5Hz)
实施例114.合成2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例112步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(74%)。
1H NMR(300MHz,CDCl3):δ3.00(t,2H),3.10(m,4H),3.18(m,4H),3.87(s,3H),4.12(t,2H),6.83(m,3H),7.00(m,4H),7.16(s,1H),7.28(m,1H)
实施例115.合成3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例112步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(74%)。
1H NMR(300MHz,CDCl3):δ3.03(m,2H),3.10(m,4H),3.19(m,4H),4.16(t,2H),6.86(m,1H),6.97(m,3H),7.23(m,1H),7.35(m,1H),7.56(m,1H),7.70(m,1H),7.83(d,1H,J=8.3Hz),8.01(d,1H,J=8.3Hz),8.32(d,1H,J=1.5Hz),8.57(d,1H,J=2.0Hz)
实施例116.合成3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
步骤1.2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例108步骤1的程序,除了用2-[4-(甲磺酰基)哌嗪-1-基]甲磺酸乙酯而不是3-[4-(甲磺酰基)哌嗪-1-基]丙基甲磺酸酯,获得标题化合物(65%)。
1H NMR(300MHz,CDCl3):δ7.47-7.54(m,1H),7.18(d,1H),6.97-7.09(m,2H),6.75-6.85(m,2H),4.03(t,2H),3.27(m,4H),2.86(t,2H),2.78(s,3H),2.69(m,4H)
步骤2.3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和对甲苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(73%)。
1H NMR(300MHz,CD3OD):δ7.28(m,1H),7.06-7.18(m,5H),6.89-6.95(m,2H),6.78-6.83(m,2H),4.13(t,2H),3.27(m,4H),2.86(t,2H),2.78(s,3H),2.70(m,4H),2.31(s,3H)
实施例117.合成3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例116步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(68%)。
1H NMR(200MHz,CD3OD):δ8.07(s,1H),7.52-7.58(m,2H),7.21(d,1H),6.91-6.99(m,2H),6.85-6.90(m,2H),6.69(d,1H),4.16(t,2H),3.73(s,3H),3.30(m,4H),2.90(t,2H),2.81(s,3H),2.73(m,4H)
实施例118.合成2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例116步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(68%)。
1H NMR(300MHz,CDCl3):δ7.28(d,1H),7.18(d,1H),6.97-7.03(m,4H),6.79-6.85(m,3H),4.14(t,2H),3.87(s,3H),3.28(m,4H),2.87(t,2H),2.79(s,3H),2.71(m,4H)
实施例119.合成3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例116步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(71%)。
1H NMR(300MHz,CDCl3):δ8.56(d,J=1.8Hz,1H),8.32(d,1H),8.01(d,J=8.4Hz,1H),7.83(d,J=7.8Hz,1H),7.68-7.73(m,1H),7.53-7.58(m,1H),7.32-7.40(m,1H),7.25(m,1H),6.92-7.00(m,3H),6.85(dd,J=8.1Hz,2.4Hz,1H),4.17(t,2H),3.28(s,3H),2.90(t,2H),2.79(s,3H),2.72(m,4H)
实施例120.合成3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
步骤1.2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
重复实施例108步骤1的程序,除了用2-[4-(甲磺酰基)哌啶-4-基]甲磺酸乙酯而不是3-[4-(甲磺酰基)哌嗪-1-基]丙基甲磺酸酯,获得标题化合物(63%)。
1H NMR(300MHz,CDCl3):δ7.47-7.54(m,1H),7.15(d,J=2.1Hz,1H),6.96-7.11(m,2H),6.83(dd,J=8.1Hz,2.4Hz,1H),6.73(dd,J=8.1Hz,2.4Hz,1H),4.03(t,2H),3.81(m,2H),2.70(s,3H),2.60-2.66(m,2H),1.70-1.87(m,4H),1.64-1.67(m,1H),1.33-1.46(m,2H)
步骤2.3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和对甲苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(68%)。
1H NMR(300MHz,CDCl3):δ7.30(d,1H),7.06-7.15(m,5H),6.85-6.95(m,2H),6.76-6.82(m,2H),4.05(t,2H),3.81(m,2H),2.77(s,3H),2.63(t,2H),2.31(s,3H),1.81-1.88(m,2H),1.75-1.79(m,2H),1.58-1.68(m,1H),1.34-1.44(m,2H)
实施例121.合成3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例120步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(68%)。
1H NMR(300MHz,CDCl3):δ8.06(s,1H),7.53(d,J=8.7Hz,1H),7.31-7.36(m,1H),7.17(s,1H),6.92-7.01(m,2H),6.78-6.88(m,2H),6.69(d,J=8.7Hz,1H),4.08(t,2H),3.92(s,3H),3.83(m,2H),2.79(s,3H),2.64(t,2H),1.90-2.06(m,2H),1.77-1.85(m,2H),1.67-1.69(m,1H),1.39-1.46(m,2H)
实施例122.合成2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例120步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(68%)。
1H NMR(300MHz,CDCl3):δ7.30(d,1H),7.14(d,1H),6.94-7.02(m,4H),6.76-6.86(m,3H),4.05(t,2H),3.87(s,3H),3.79(m,2H),2.77(s,3H),2.66(t,2H),1.84-1.89(m,2H),1.77-1.79(m,2H),1.68-1.76(m,1H),1.38-1.45(m,2H)
实施例123.合成3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例120步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(70%)。
1H NMR(300MHz,CDCl3):δ8.56(s,1H),8.31(s,1H),8.01(d,J=8.1Hz,1H),7.82(d,J=7.8Hz,1H),7.67-7.72(m,1H),7.52-7.57(m,1H),7.31-7.36(m,1H),7.21(m,1H),6.93-6.99(m,3H),6.82(d,J=7.8Hz,1H),4.08(t,2H),3.83(m,2H),2.71(s,3H),2.67(t,2H),1.79-2.04(m,4H),1.70-1.77(m,1H),1.35-1.46(m,2H)
实施例124.合成3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮
步骤1.2-溴-3-(2,4-二氟苯基)-6-{2-(吗啉-4-基)乙氧基}-1H-茚-1-酮
重复实施例108步骤1的程序,除了用4-(2-氯乙基)吗啉盐酸盐而不是3-[4-(甲磺酰基)哌嗪-1-基]丙基甲磺酸酯,不加入NaI,于70℃搅拌4小时,获得标题化合物(68%)。
1H NMR(300MHz,CDCl3):δ2.57(m,4H),2.80(t,2H),3.74(m,4H),4.12(t,2H),6.80(m,2H),7.04(m,2H),7.17(s,1H),7.51(m,1H)
步骤2.3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-(吗啉-4-基)乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和对甲苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(80%)。
1H NMR(300MHz,CDCl3):δ2.32(s,3H),2.59(m,4H),2.82(t,2H),3.74(m,4H),4.15(t,2H),6.83(m,2H),6.93(m,2H),7.13(m,5H),7.56(m,1H)
实施例125.合成3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例124步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-(吗啉-4-基)乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和6-甲氧基-3-吡啶基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(81%)。
1H NMR(300MHz,CDCl3):δ2.59(m,4H),2.82(t,2H),3.74(m,4H),3.91(s,3H),4.15(t,2H),6.69(d,1H,J=8.6Hz),6.83(m,2H),6.97(m,2H),7.19(s,1H),7.32(m,1H),7.54(dd,1H,J=2.4,8.6Hz),8.05(s,1H)
实施例126.合成2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例124步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-(吗啉-4-基)乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-氟-4-甲氧基苯基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(81%)。
1H NMR(300MHz,CDCl3):δ2.58(t,4H),2.82(t,2H),3.75(t,4H),3.87(s,3H),4.15(t,2H),6.84(m,3H),7.00(m,4H),7.18(s,1H),7.58(m,1H)
实施例127.合成3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例124步骤1中获得的2-溴-3-(2,4-二氟苯基)-6-{2-(吗啉-4-基)乙氧基}-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,和3-喹啉基取代硼酸而不是3-吡啶基取代硼酸,获得标题化合物(85%)。
1H NMR(300MHz,CDCl3):δ2.60(t,4H),2.84(t,2H),3.75(t,4H),4.18(t,2H),6.87(m,1H),6.96(m,3H),7.25(m,1H),7.36(m,1H),7.56(m,1H),7.70(m,1H),7.83(d,1H,J=7.9Hz),8.02(d,1H,J=8.2Hz),8.32(s,1H),8.57(d,1H,J=2.0Hz)
实施例128.合成3-(3,5-二氟苯基)-5-[2-(吗啉-4-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.3-溴-5-甲氧基-1H-茚-1-酮
将5-甲氧基-1H-茚满-1-酮(1.3g,8.01mmol)置于烧瓶中并溶于CCl4(10mL)。向所得溶液加入NBS(3.14g,17.62mmol)和AIBN(394mg,2.40mmol)。将所得混合物回流3小时,同时用钨灯(375W)辐射。在冷却至室温后,加入三乙胺(4.05g,40.05mmol),在室温下搅拌16小时。反应混合物用饱和Na2S2O3淬灭,用CH2Cl2(20mLx3)萃取。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供所希望的产品(1.55g,80%)。
1H NMR(300MHz,CDCl3)δ3.89(s,3H),6.21(s,1H),6.71(dd,1H,J=2.0,8.0Hz),6.77(d,1H,J=2.0Hz),7.38(d,1H J=8.0H);MS(m/e,M+):239
步骤2.3-(3,5-二氟苯基)-5-甲氧基-1H-茚-1-酮
向反应小瓶按顺序地加入,在步骤1中获得的3-溴-5-甲氧基-1H-茚-1-酮(1.5g,6.27mmol),3,5-二氟苯基取代硼酸(1.19g,7.52mmol),Pd2(dba)3(284mg,0.31mmol),PPh3(329mg,1.25mmol),2M Na2CO3(7.84mL,15.68mmol),和乙二醇二甲基醚(15mL)。将反应小瓶加热至回流3小时。在冷却至室温后,反应用EtOAc稀释,过滤通过C盐垫。溶液用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶10)纯化,提供所希望的产品(1.12g,65%)。
1H NMR(300MHz,CDCl3)δ3.87(s,3H),6.03(s,1H),6.71(dd,1H,J=2.0,8.0Hz),6.85(d,1H,J=2.0Hz),6.94(m,1H),7.10-7.17(m,2H),7.51(d,1H J=8.0H);MS(m/e,M+):272
步骤3.2-溴-3-(3,5-二氟苯基)-5-甲氧基-1H-茚-1-酮
于0℃,向在步骤2中获得的3-(3,5-二氟苯基)-5-甲氧基-1H-茚-1-酮(810mg,2.98mmol)的CH2Cl2(10mL)溶液滴加Br2(571mg,3.57mmol)的CH2Cl2(3mL)溶液。在室温下搅拌混合物3小时。反应用H2O(10mL)稀释,用CH2Cl2萃取。萃取物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(CH2Cl2/己烷)纯化,提供所希望的产品(1.0g,95%)。
1H NMR(300MHz,CDCl3)δ3.86(s,3H),6.67(m,2H),6.97(m,1H),7.16(m,2H),7.57(d,1H,J=8.6Hz);MS(m/e,M+):351
步骤4.3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮
向微波反应小瓶按顺序地加入,在步骤3中获得的2-溴-3-(3,5-二氟苯基)-5-甲氧基-1H-茚-1-酮(300mg,0.85mmol),3-吡啶基取代硼酸(126mg,1.03mmol),Pd(PPh3)4(50mg,0.043mmol),3M Na2CO3(0.85mL,1.44mmol),和二噁烷(5mL)。将反应小瓶置于微波反应器中,并于150℃辐射10分钟。在冷却至室温后,反应用EtOAc稀释,在MgSO4上干燥混合物过滤通过C盐垫,同时用EtOAc冲洗,然后真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶3)纯化,提供所希望的产品(220mg,75%)。
1H NMR(300MHz,CDCl3)δ3.88(s,3H),6.67(d,1H,J=2.1Hz),6.74(dd,1H,J=2.1,8.0Hz),6.89(m,3H),7.30(d,1H,J=4.8Hz),7.61(d,1H,J=8.0Hz),7.69(dd,1H,J=1.7,8.0Hz),8.42(d,1H,J=1.7Hz),8.52(dd,1H,J=1.7,4.8Hz);MS(m/e,M+):349
步骤5.3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮
向在步骤4中获得的3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮(210mg,0.60mmol)的AcOH(6mL)溶液加入HBr(3mL)。于120℃将混合物加热至回流16小时。将反应混合物冷却至室温,用3N-NaOH中和。所得溶液用EtOAc(10mL)萃取。萃取物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过用CH2Cl2/己烷重结晶来纯化,提供所希望的产品(200mg,99%)。
1H NMR(300MHz,DMSO)δ6.58(d,1H,J=1.8Hz),6.68(dd,1H,J=1.6,7.9Hz),7.18(m,2H),7.40(m,2H),7.48(d,1H,J=7.9Hz),7.62(dd,1H,J=1.8,8.1Hz),8.35(m,1H),8.49(dd,1H,J=1.6,4.9Hz);MS(m/e,M+):335
步骤6.3-(3,5-二氟苯基)-5-[2-(吗啉-4-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮
向在步骤5中获得的3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮(60mg,0.18mmol)的DMF(2mL)溶液加入K2CO3(75mg,0.54mmol)和4-(2-氯乙基)吗啉盐酸盐(50mg,0.27mmol)。将混合物加热至80℃持续3小时,然后冷却至室温。所得溶液用H2O稀释,用EtOAc(5mLx3)萃取。萃取物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(2%MeOH/CH2Cl2)纯化,提供标题化合物(55mg,68%)。
1H NMR(300MHz,CDCl3)δ2.57(t,4H),2.82(t,2H),3.74(t,4H),4.16(t,2H),6.69(d,1H,J=1.9Hz),6.73(dd,1H,J=2.1,8.0Hz),6.89(m,3H),7.29(d,1H,J=4.9Hz),7.59(d,1H,J=8.0Hz),7.68(dd,1H,J=2.1,8.0Hz),8.42(d,1H,J=1.6Hz),8.52(dd,1H,J=1.6,4.9Hz);MS(m/e,M+):448
实施例129.合成5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
步骤1.1-(2-溴-4-甲氧基苯基)乙酮
向圆底烧瓶加入乙酰氯(4.20g,53.56mmol,1当量),AlCl3(7.13g,53.56mmol,1当量),和二硫化碳(80mL)。向混合物滴加3-溴茴香醚(9.75g,52.13mmol)的二硫化碳(20mL)溶液,搅拌16小时。所得溶液用冰水(100mL)稀释,用CH2Cl2(50mLx3)萃取。萃取物用H2O、盐水和1N NaOH(30mL)洗涤。有机层在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶10)纯化,提供标题化合物(6.2g,51%)。
1H NMR(300MHz,CDCl3)δ7.48(dd,J=8.4Hz,1,2Hz,1H),7.04(brs.1H),6.76(dd,1H),3.74(s,3H),2.52(s,3H)
步骤2.(E)-1-(2-溴-4-甲氧基苯基)-3-苯基-2-丙烯-1-酮
于0℃,向在步骤1中获得的1-(2-溴-4-甲氧基苯基)乙酮(6.2g,27.06mmol)的EtOH(50mL)溶液按顺序加入NaOH水溶液(8.12mL,81.19mmol,3当量)和苯甲醛(3.3mL,32.48mmol,1.2当量)。在室温下搅拌额外的4小时之后,混合物用H2O稀释,用3N HCl中和。所得混合物用EtOAc(20mLx3)萃取。萃取物用盐水洗涤,在MgSO4上干燥,真空浓缩,获得所希望的产品(6g,70%)。
1H NMR(300MHz,CDCl3)δ7.54-7.59(m,2H),7.46-7.49(m,2H),7.39-7.42(m,3H),7.15-7.21(m,2H),6.93(dd,1H),3.85(s,3H)
步骤3.5-甲氧基-3-苯基-1H-茚-1-酮
向在步骤2中获得的(E)-1-(2-溴-4-甲氧基苯基)-3-苯基-2-丙烯-1-酮(6.0g,18.91mmol)的DMF(15mL)溶液加入PPh3(1.46g,5.68mmol,0.3当量),K2CO3(5.23g,37.83mmol,2当量),和PdCl2(335mg,1.89mmol,0.1当量)。将反应小瓶加热至110℃持续3小时。在冷却至室温后,将反应混合物用EtOAc稀释,过滤通过C盐垫。溶液用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(EtOAc/己烷=1∶5)纯化,提供所希望的产品(2.8g,63%)。
1H NMR(300MHz,CDCl3)δ7.61-7.64(m,2H),7.47-7.51(m,4H),6.91(d,J=1.8Hz,1H),6.69(dd,J=8.1Hz,1.8Hz,1H),6.01(s,1H),3.86(s,3H)
步骤4.2-溴-5-甲氧基-3-苯基-1H-茚-1-酮
将在步骤3中获得的5-甲氧基-3-苯基-1H-茚-1-酮(2.8g,11.85mmol)置于烧瓶中,溶于CCl4(20mL)。向所得溶液加入NBS(2.53g,14.22mmol,1.2当量)和AIBN(280mg,10%/w)。将所得混合物回流2小时。在冷却至室温后,反应混合物用饱和Na2S2O3(20mL)淬灭,用CH2Cl2(20mLx3)萃取。有机层用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩,提供所希望的产品(2.45g,66%)。
1H NMR(300MHz,CDCl3)δ7.2-7.64(m,2H),7.52-7.57(m,4H),6.70(d,J=2.1Hz,1H),6.65(dd,J=8.01,2.1Hz,1H),3.83(s,3H)
步骤5.5-甲氧基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在步骤4中获得的2-溴-5-甲氧基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,搅拌10分钟,获得标题化合物(72%)。
1H NMR(300MHz,CDCl3)δ8.46(d,J=1.8Hz,1H),8.44(dd,J=3.3Hz,2.1Hz,1H),7.64-7.68(m,1H),7.57(dd,J=7.2Hz,1.8Hz,1H),7.41-7.44(m,3H),7.34-7.38(m,2H),7.22(dd,J=8.1Hz,4.8Hz,1H),6.71(d,J=1.5Hz,6.69(d,J=2.1Hz,1H),3.85(s,3H)
步骤6.5-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例128步骤5的程序,除了用在步骤5中获得的5-甲氧基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(93%)。
1H NMR(300MHz,CDCl3)δ8.46(d,J=1.8Hz,1H),8.43(m,1H),7.68-7.72(m,1H),7.50(d,J=7.8Hz,1H),7.40-7.44(m,3H),7.32-7.37(m,2H),6.66(dd,J=5.1Hz,1.8Hz,1H)6.63(d,J=2.1Hz,1H)
步骤7.5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例128步骤6的程序,除了用在步骤5中获得的5-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(72%)。
1H NMR(300MHz,CDCl3)δ8.46(dd,J=5.1Hz,1.5Hz,1H),8.43(d,J=1.5Hz,1H),7.66(dd,J=8.1Hz,2.1Hz 1H),7.56(d,J=7.8Hz,1H),7.41-7.45(m,3H),7.33-7.37(m,2H),7.20-7.24(m,1H),6.72(dd,J=5.4Hz,2.1Hz,1H),6.69(d,J=2.1Hz,1H),4,14(t,2H),3.71(m,4H),2.80(t,2H),2.56(m,4H);MS(m/e,M+):412
实施例130.合成5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮
步骤1.5-甲氧基-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例129步骤4中获得的2-溴-5-甲氧基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,4-吡啶基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(74%)。
1H NMR(300MHz,CDCl3)δ8.49(dd,J=4.8Hz,1.5Hz,2H),7.59(dd,J=8.4Hz,1.5Hz,1H),7.42-7.46(m,3H),7.32-7.37(m,2H),7.18(dd,J=4.8Hz,1.5Hz,2H),6.74(d,J=2.4Hz,1H),6.72(brs,1H),3.85(s,3H)
步骤2.5-羟基-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮
重复实施例128步骤5的程序,除了用在步骤1中获得的5-甲氧基-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(88%)。
1H NMR(300MHz,CDCl3)δ8.49(dd,J=4.8Hz,1.5Hz,2H),7.59(dd,J=8.4Hz,1.5Hz,1H),7.42-7.46(m,3H),7.32-7.37(m,2H),7.18(dd,J=4.8Hz,1.5Hz,2H),6.74(d,J=2.4Hz,1H),6.72(brs,1H)
步骤3.5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮
重复实施例128步骤6的程序,除了用在步骤2中获得的5-羟基-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(70%)。
1H NMR(300MHz,CDCl3)δ8.48-8.50(m,2H),7.56(dd,J=8.7Hz,2.1Hz,1H),7.44-7.47(m,3H),7.32-7.35(m,2H),7.16-7.18(m,2H),6.71-6.74(m,2H),4,14(t,2H),3.72(m,4H),2.80(t,2H),2.55(m,4H);MS(m/e,M+):412
实施例131.合成5-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮
步骤1.5-甲氧基-3-苯基-2-(对甲苯基)-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例129步骤4中获得的2-溴-5-甲氧基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,对甲苯基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(70%)。
1H NMR(300MHz,CDCl3)δ7.53(dd,J=7.8Hz,0.6Hz,1H),7.34-7.42(m,5H),7.16(d,2H),7.06(dd,J=7.8Hz,0.3Hz,2H),6.67(dd,J=2.1Hz,1.2Hz,1H),6.64(d,J=2.4Hz,1H)3.83(s,3H),2.31(s,3H)
步骤2.5-羟基-3-苯基-2-(对甲苯基)-1H-茚-1-酮
重复实施例128步骤5的程序,除了用在步骤1中获得的5-甲氧基-3-苯基-2-(对甲苯基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(90%)。
1H NMR(300MHz,CDCl3)δ7.48(dd,J=7.5Hz,0.6Hz,1H),7.34-7.42(m,5H),7.16(d,2H),7.06(dd,J=7.8Hz,0.6Hz,2H),6.63(dd,J=3.6Hz,1.5Hz,1H),6.60(d,J=2.1Hz,1H),5.58(s.1H,OH),2.31(s,3H)
步骤3.5-(2-吗啉代乙氧基)-3-苯基-2-(对甲苯基)-1H-茚-1-酮
重复实施例128步骤6的程序,除了用在步骤2中获得的5-羟基-3-苯基-2-(对甲苯基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(78%)。
1H NMR(300MHz,CDCl3)δ7.52(d,J=7.8Hz,1H),7.39-7.42(m,3H),7.34-7.39(m,2H),7.14-7.17(m,2H),7.05-7.07(m,2H),6.64-6.69(m,2H),4.13(t,2H),3.72(m,4H),2.79(t,2H),2.55(m,4H),2.26(s,3H);MS(m/e,M+):425
实施例132.合成5-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮
步骤1.2-(3-氟-4-甲基苯基)-5-甲氧基-3-苯基-1H-茚-1-酮
重复实施例1步骤7的程序,除了用在实施例129步骤4中获得的2-溴-5-甲氧基-3-苯基-1H-茚-1-酮作原料而不是6-(2-吗啉代乙氧基)-2-溴-3-苯基-1H-茚-1-酮,3-氟-4-甲基苯基取代硼酸而不是3-吡啶基取代硼酸,搅拌10分钟,获得标题化合物(65%)。
1H NMR(300MHz,CDCl3)δ7.54(dd.J=4.8Hz,3.6Hz,1H),7.38-7.43(m,3H),7.33-7.36(m,2H),7.04(m,1H),6.91-6.97(m,2H),6.65-6.68(m,2H),3.83(s,3H),2.23(s,3H)
步骤2.2-(3-氟-4-甲基苯基)-5-羟基-3-苯基-1H-茚-1-酮
重复实施例128步骤5的程序,除了用在步骤1中获得的2-(3-氟-4-甲基苯基)-5-甲氧基-3-苯基-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-甲氧基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(88%)。
1H NMR(300MHz,CDCl3)δ7.52(dd,J=4.8Hz,3.6Hz,1H),7.41-7.46(m,3H),7.32-7.39(m,2H),7.04(m,1H),6.91-6.97(m,2H),6.65-6.68(m,2H),2.23(s,3H)
步骤3.5-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮
重复实施例128步骤6的程序,除了用在步骤2中获得的2-(3-氟-4-甲基苯基)-5-羟基-3-苯基-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(71%)。
1H NMR(300MHz,CDCl3)δ7.53(d,J=8.1Hz,1H),7.42-7.43(m,3H),7.33-7.36(m,2H),7.02-7.07(m,1H),6.91-6.96(m,2H),6.66-6.69(m,2H),4.13(t,2H),3.72(m,4H),2.79(t,2H),2.55(m,4H),2.20(s,3H);MS(m/e,M+):443
实施例133.合成3-(3,5-二氟苯基)-5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮
向在实施例128步骤5中获得的3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮(60mg,0.18mmol)的DMF(2mL)溶液加入K2CO3(75mg,0.54mmol)和甲磺酰基2-(4-(甲磺酰基)哌嗪-1-基)乙基醚(77mg,0.27mmol)。将混合物加热至80℃持续3小时,然后冷却至室温。所得溶液用H2O(5mL)稀释,用EtOAc(5mLx3)萃取。萃取物用H2O和盐水洗涤,在MgSO4上干燥,真空浓缩。残余物通过硅胶柱色谱法(2%MeOH/CH2Cl2)纯化,提供标题化合物(65mg,69%)。
1H NMR(300MHz,CDCl3)δ2.68(t,4H),2.77(s,3H),2.86(t,2H),3.26(t,4H),4.13(t,2H),6.67(d,1H,J=2.1Hz),6.72(dd,1H,J=2.1,8.1Hz),6.90(m,3H),7.29(d,1H,J=4.9Hz),7.59(d,1H,J=8.0),7.69(dd,1H,J=1.7,8.0Hz),8.42(d,1H,J=2.1Hz)8.52(dd,1H,J=1.7,4.9Hz);MS(m/e,M+):525
实施例134.合成5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮
重复实施例133的程序,除了用在实施例129步骤6中获得的5-羟基-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(78%)。
1H NMR(300MHz,CDCl3)δ8.45(dd,J=5.1Hz,1.8Hz,1H),8.43(d,J=1.5Hz,1H),7.67(dd,J=8.1Hz,1.8Hz,1H),7.56(d,J=7.8Hz,1H),7.42-7.46(m,3H),7.33-7.36(m,2H),7.20-7.24(m,1H),6.71(dd,J=4.8Hz,2.4Hz,1H),6.68(d,J=2.1Hz,1H),4,13(t,2H),3.24(m,4H),2.86(t,2H),2.78(s,3H),2.67(m,4H);MS(m/e,M+):489
实施例135.合成5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(对甲苯基)-1H-茚-1-酮
重复实施例133的程序,除了用在实施例131步骤2中获得的5-羟基-3-苯基-2-(对甲苯基)-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(73%)。
1H NMR(300MHz,CDCl3)δ7.53(d,J=7.8Hz,1H),7.40-7.43(m,3H),7.34-7.37(m,2H),7.14-7.17(m,2H),7.05-7.08(m,2H),6.66(dd,J=5.1Hz,1.8Hz,1H),6.64(d,J=2.1Hz,1H),4.11(t,2H),3.23(m,4H),2.85(t,2H),2.74(s,3H),2.63(m,4H),2.28(s,3H);MS(m/e,M+):502
实施例136.合成5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮
重复实施例133的程序,除了用在实施例132步骤2中获得的2-(3-氟-4-甲基苯基)-5-羟基-3-苯基-1H-茚-1-酮作原料而不是3-(3,5-二氟苯基)-5-羟基-2-(吡啶-3-基)-1H-茚-1-酮,获得标题化合物(76%)。
1H NMR(300MHz,CDCl3)δ7.53(dd,J=7.5Hz,0.9Hz,1H),7.42-7.44(m,3H),7.33-7.36(m,2H),7.02-7.07(m,1H),6.91-6.97(m,2H),6.65-6.68(m,2H),4.12(t,2H),3.25(m,4H),2.85(t,2H),2.76(s,3H),2.65(m,4H),2.20(s,3H);MS(m/e,M+):489
实验实施例
实验实施例1:本发明茚酮衍生物对成骨细胞分化的效果
为了检查本发明茚酮衍生物对成骨细胞分化和活化、成骨细胞分化的标记物碱性磷酸酶(ALP)的活性和表达的效果,观察使用小鼠衍生的成骨细胞类细胞MC3T3-E1(ATCC,Japan)或初生小鼠颅盖衍生的前成骨细胞的骨骼结节形成。
将MC3T3-E1细胞接种于含有骨原因子(OF)比如维生素C和β-甘油磷酸(b-GP)的培养基中,以0.1、1和10μM的浓度向其加入各实施例化合物。在37℃CO2温育器中,温育细胞6天(MC3T3-E1细胞)或7天(初生小鼠颅盖衍生的前成骨细胞)。然后,每两天或每三天将上述培养基用新鲜培养基和试验化合物替换。在最后一天,将培养基离心以除去上清液,细胞用PBS洗涤。用-70℃深度冷藏器,将经洗涤的细胞进行3次冷冻-解冻处理循环让酶洗脱于裂解缓冲剂中。将经裂解的蛋白质定量,随后用4-硝基苯基磷酸盐测量ALP活性。结果示于表1。
此外,测试仅用DMSO或OF处理的组的ALP活性,用于比较。仅用DMSO处理的组不显示任意ALP活性。此外,仅用OF处理的组显示ALP活性,其低于用本发明化合物与OF一起处理的组的ALP活性。与之相对,基于仅用OF处理的组的ALP活性,用本发明化合物与OF一起处理的组显示大于100%的活性,该活性取决于化合物浓度。
同时,用茜素红-S染色方法通过测量吸光度值来评价牵涉骨生成的骨骼结节形成,其中由于蓄积钙的反应而发生着色并由于与偶氮砷III反应而着色。作为结果,通过与茜素红-S反应形成的红色细胞对于仅用OF处理的组来说较少,而对于用本发明化合物和OF处理的组观察到显著增加红色细胞,增加程度取决于处理化合物的浓度。在吸光度结果中,基于仅用OF处理的组,用本发明化合物处理的组显示大于100%的吸光度,吸光度取决于处理化合物的浓度。
实验实施例2:茚酮衍生物对破骨细胞形成和活性的效果
为了研究茚酮衍生物对破骨细胞形成的效果,用小鼠初级骨髓细胞和Raw264.7细胞(TIB-71TM,ATCC,U.S)来测量TRAP(抗酒石酸酸性磷酸酶)活性。
小鼠初级骨髓细胞和Raw264.7细胞所必需的RANKL(NF-kappaB配体的受体活化剂)已知可控制破骨细胞的分化。为了评价茚酮衍生物对破骨细胞的抑制性效果,在用0.1、1、10和100μM各种浓度的本发明茚酮衍生物与RNAKL一起处理之后的第5天进行TRAP染色并测量TRAP活性。结果示于图1和表1。
表1
在表1中,ALP活性是指牵涉骨生成的破骨细胞活性,其较高的值意味着处理化合物更为有效,而TRAP活性是指促进骨骼再吸收的破骨细胞活性,其较低值意味着处理化合物更为有效。
如图1所示,化合物对破骨细胞的骨骼再吸收的抑制性效果取决于处理化合物的浓度。
实验实施例3:茚酮衍生物对体内骨生成的效果
骨骼形成经由破骨细胞分化形成的骨基质的合成而得以调节。为了评价本发明茚酮衍生物对骨生成的效果,以6mm直径的尺寸暴露SD大鼠的颅骨且至其胶原海绵,使用0.5mg实施例1化合物来处理,随后缝合表皮。2周之后,处死大鼠,萃取颅骨以用微-CT观察骨骼形成。此外,按照相同程序观察作为对照的用媒介物处理的颅骨和作为阳性对照的用2μg BMP-2处理以促进骨骼形成的颅骨。
结果示于图2。如图2所示,本发明茚酮衍生物在骨骼形成中与两种对照相比都是有效的。
实验实施例4:茚酮衍生物对体内骨骼再吸收的效果
骨质疏松症治疗剂的绝大多数药理学有效性都用动物而不是人类进行评价。特别地,作为在绝经之后发生骨质疏松症的模型动物使用经卵巢切除术的雌性大鼠,其与绝经之后的女性有相似性。为了检查茚酮衍生物对骨骼再吸收的效果,对雌性SD大鼠和雌性DDY小鼠进行卵巢切除术。在腹部注射25mg/kg戊巴比妥酸钠(Choongwae pharmacoporation)麻醉大鼠或小鼠之后,剃净腹部区域软毛,并对手术区域灭菌。在无菌条件下,从中切开约1.5cm腹部皮肤、腹部肌肉和腹膜,暴露卵巢,随后在用丝线结扎输卵管之后除去左卵巢和右卵巢。然后,用丝线缝合腹膜、腹部肌肉和皮肤。用假手术组比较效果,其中如卵巢切除术大鼠一样对动物进行手术,但是不除去卵巢。
为了检查茚酮衍生物是否对骨质疏松症模型有效,将实施例1化合物以各种浓度1次/天经口给予4周,随后分析骨密度,用高分辨率体内微-CT系统(explore Locus扫描仪,GE Health Care,U.S.;扫描分辨率:45μm)。
如图3A和3B所示,被卵巢切除术降低的骨密度通过给药4周实施例1茚酮衍生物得以显著增加。
虽然本发明已用上述具体实施方式描述,应认识到本领域技术人员可以对本发明进行同样属于所附权利要求限定的本发明范围的各种修饰和变化。
Claims (20)
1.式(1)茚酮衍生物或其药学上可接受的盐:
其中,
n是0、1或2;
X是引入苯基邻、间或对位的一个或多个取代基,各自独立选自氢,卤素,和-CF3;
R1是被至少一个选自下述的取代基取代的苯基:卤素、-CN、C1-6烷氧基、氨基甲酰基、苯基、C1-6烷基、-CF3、氨基和苯氧基,或5至10-元杂芳基,所述杂芳基含有至少一个选自N、S和O的杂原子,其是未取代的或被至少一个选自下述的取代基取代的:卤素、C1-6烷氧基、C1-6烷基和O-;
Y是CH,N,N+(-C1-6烷基),或N+(-O-);并且
R2和R3各自独立地是氢,C1-6烷基,苯基,或吡啶基,或者与Y稠合以形成C3-10环烷基或吗啉基,哌啶基,哌嗪基,硫吗啉基,四氢呋喃基或四氢吡喃基,其是未取代的或被至少一个选自下述的取代基取代的:氧代、C1-6烷基、-C(O)R4、-C(O)OR4和-S(O2)R4,其中R4是C1-6烷基。
2.权利要求1的化合物,其中R1是用选自卤素和C1-6烷氧基的至少一个取代的苯基或含有至少一个选自N、S和O的杂原子的6至10-元杂芳基,其是未经取代的或用选自卤素和C1-6烷氧基的至少一个取代。
3.权利要求2的化合物,其中R1是用选自氟和甲氧基的至少一个取代的苯基;或吡啶基、嘧啶基、喹啉基或异喹啉基,其各自是未经取代的或用选自氟和甲氧基的至少一个取代。
4.权利要求1的化合物,其中R2和R3与Y稠合以形成吗啉基,哌啶基,哌嗪基,硫吗啉基,四氢呋喃基或四氢吡喃基,其是未经取代的或用-S(O2)R4取代,R4是C1-6烷基。
5.权利要求1的化合物,其中R2和R3与Y稠合以形成吗啉基;或者用-S(O2)CH3取代的哌啶基或哌嗪基。
6.权利要求1的化合物,其中X是引入苯基邻、间或对位的一个或多个取代基,各自独立地选自氢和卤素。
7.权利要求6的化合物,其中X是氢,2,4-二氟,或3,5-二氟。
8.权利要求1的化合物,其中n是1或2。
9.权利要求1的化合物,其中Y是CH或N。
10.权利要求1的化合物,其是式(1a)茚酮衍生物或其药学上可接受的盐:
其中,n,X,Y,R1,R2和R3具有如权利要求1所定义的相同含义。
11.权利要求10的化合物,其中R1是用选自卤素和C1-6烷氧基的至少一个取代的苯基或含有至少一个选自N、S和O的杂原子的6至10-元杂芳基,其是未经取代的或用选自卤素和C1-6烷氧基的至少一个取代。
12.权利要求11的化合物,其中R1是用选自氟和甲氧基的至少一个取代的苯基;或吡啶基、嘧啶基、喹啉基或异喹啉基,其各自是未经取代的或用选自氟和甲氧基的至少一个取代。
13.权利要求11的化合物,其中R2和R3与Y稠合以形成吗啉基,哌啶基,哌嗪基,硫吗啉基,四氢呋喃基或四氢吡喃基,其是未经取代的或用-S(O2)R4取代,R4是C1-6烷基。
14.权利要求11的化合物,其中R2和R3与Y稠合以形成吗啉基;或者用-S(O2)CH3取代的哌啶基或哌嗪基。
15.权利要求11的化合物,其中X是引入苯基邻、间或对位的一个或多个取代基,各自独立地选自氢和卤素。
16.权利要求15的化合物,其中X是氢,2,4-二氟,或3,5-二氟。
17.选自如下所列的化合物的茚酮衍生物:
1)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
2)6-(2-吗啉代乙氧基)-2-(3-氟-4-甲氧基苯基)-3-苯基-1H-茚-1-酮;
3)6-(2-吗啉代乙氧基)-3-苯基-2-(喹啉-3-基)-1H-茚-1-酮;
4)4-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯甲酰胺;
5)3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈;
6)6-(2-吗啉代乙氧基)-2-(6-甲氧基吡啶-3-基)-3-苯基-1H-茚-1-酮;
7)6-(2-吗啉代乙氧基)-3-苯基-2-(嘧啶-5-基)-1H-茚-1-酮;
8)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮;
9)6-(2-吗啉代乙氧基)-2-(6-氟吡啶-3-基)-3-苯基-1H-茚-1-酮;
10)6-(2-吗啉代乙氧基)-2-(4-(苯基)苯基)-3-苯基-1H-茚-1-酮;
11)6-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮;
12)2-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苄腈;
13)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-苯基-1H-茚-1-酮;
14)N-(3-(6-(2-吗啉代乙氧基)-1-氧代-3-苯基-1H-茚-2-基)苯基)乙酰胺;
15)6-(2-吗啉代乙氧基)-2-(异喹啉-4-基)-3-苯基-1H-茚-1-酮;
16)6-(2-吗啉代乙氧基)-2-(萘-3-基)-3-苯基-1H-茚-1-酮;
17)6-(2-吗啉代乙氧基)-2-(4-氟苯基)-3-苯基-1H-茚-1-酮;
18)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-苯基-1H-茚-1-酮;
19)6-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮;
20)6-(2-吗啉代乙氧基)-2-(3-氨基苯基)-3-苯基-1H-茚-1-酮;
21)6-(2-吗啉代乙氧基)-2-(4-苯氧基苯基)-3-苯基-1H-茚-1-酮;
22)6-(2-吗啉代乙氧基)-2-(4-甲氧基苯基)-3-苯基-1H-茚-1-酮;
23)6-(2-吗啉代乙氧基)-2-(4-氯苯基)-3-苯基-1H-茚-1-酮;
24)6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
25)6-(2-吗啉代乙氧基)-3-(4-氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
26)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(4-氟苯基)-1H-茚-1-酮;
27)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(4-氟苯基)-1H-茚-1-酮;
28)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
29)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮;
30)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
31)6-(2-吗啉代乙氧基)-3-(4-氯苯基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮;
32)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
33)6-(2-吗啉代乙氧基)-2,3-二(4-(三氟甲基)苯基)-1H-茚-1-酮;
34)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(3,4-二氟苯基)-1H-茚-1-酮;
35)6-(2-吗啉代乙氧基)-3-(4-(三氟甲基)苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
36)6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
37)6-(2-吗啉代乙氧基)-2-(4-(三氟甲基)苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮;
38)6-(2-吗啉代乙氧基)-2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-1H-茚-1-酮;
39)6-(2-吗啉代乙氧基)-3-(3,5-二氟苯基)-2-(嘧啶-5-基)-1H-茚-1-酮;
40)4-甲基-4-(2-{[2-(1-甲基吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓二碘化物;
41)1-甲基-3-{6-[2-(吗啉-4-基)乙氧基]-1-氧代-3-苯基-1H-茚-2-基}吡啶-1-鎓碘化物;
42)4-氧化-4-(2-{[1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基]氧基}乙基)吗啉-4-鎓;
43)4-氧化-4-(2-{[2-(1-氧化吡啶-1-鎓-3-基)-1-氧代-3-苯基-1H-茚-6-基]氧基}乙基)吗啉-4-鎓;
44)4-(2-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯;
45)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
46)6-(2-(哌嗪-1-基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
47)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2,3-二[4-(三氟甲基)苯基]-1H-茚-1-酮;
48)2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮;
49)6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-3-(4-(三氟甲基)苯基)-1H-茚-1-酮;
50)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(4-(三氟甲基)苯基)-1H-茚-1-酮;
51)2-(3,4-二氟苯基)-3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮;
52)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮;
53)3-(4-氯苯基)-2-(3,4-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-1H-茚-1-酮;
54)3-(4-氯苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(嘧啶-5-基)-1H-茚-1-酮;
55)4-(3-(1-氧代-3-苯基-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯;
56)6-(2-(二甲基氨基)乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
57)6-(3-(二甲基氨基)丙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
58)4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌嗪-1-羧酸叔丁酯;
59)3-(3,5-二氟苯基)-6-(2-(4-(甲磺酰基)哌嗪-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
60)3-(3,5-二氟苯基)-6-(3-(二甲基氨基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
61)3-(3,5-二氟苯基)-6-苯乙氧基-2-(吡啶-3-基)-1H-茚-1-酮;
62)3-(3,5-二氟苯基)-6-(2-(吡啶-2-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
63)3-(3,5-二氟苯基)-6-(2-(哌啶-1-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
64)4-(3-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)丙基)哌嗪-1-羧酸叔丁酯;
65)6-(3-(4-甲基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
66)6-(3-(哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
67)6-(3-(4-乙酰基哌嗪-1-基)丙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
68)3-(3,5-二氟苯基)-6-(3-(4-(甲磺酰基)哌嗪-1-基)丙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
69)4-(2-(3-(3,5-二氟苯基)-1-氧代-2-(吡啶-3-基)-1H-茚-6-基氧基)乙基)哌啶-1-羧酸叔丁酯;
70)3-(3,5-二氟苯基)-6-(2-(哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
71)3-(3,5-二氟苯基)-6-(2-(1-甲基哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
72)6-(2-(1-乙酰基哌啶-4-基)乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
73)3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
74)6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
75)3-(3,5-二氟苯基)-6-(异戊基氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
76)6-(2-环己基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
77)6-(2-环戊基乙氧基)-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
78)3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-(2-(四氢-2H-吡喃-4-基)乙氧基)-1H-茚-1-酮;
79)3-(3,5-二氟苯基)-2-(吡啶-3-基)-6-((四氢呋喃-2-基)甲氧基)-1H-茚-1-酮;
80)6-(2-吗啉代乙氧基)-3-(2-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
81)6-(2-吗啉代乙氧基)-3-(3-氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
82)6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
83)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-2-基)-1H-茚-1-酮;
84)2-(苯并[b]噻吩-3-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
85)2-(苯并[1,3]二氧杂环戊烯-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
86)2-(5-氯噻吩-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
87)2-(1-甲基-1H-吲哚-5-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
88)2-(1H-吲哚-2-基)-6-(2-吗啉代乙氧基)-3-苯基-1H-茚-1-酮;
89)6-(2-吗啉代乙氧基)-2-(6-(吗啉-4-基)吡啶-3-基)-3-苯基-1H-茚-1-酮;
90)6-(2-吗啉代乙氧基)-3-苯基-2-(1H-吡咯-2-基)-1H-茚-1-酮;
91)6-(2-吗啉代乙氧基)-2-(苯并呋喃-2-基)-3-苯基-1H-茚-1-酮;
92)3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
93)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
94)3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
95)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
96)3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
97)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
98)3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
99)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H--茚-1-酮;
100)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
101)3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
102)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
103)3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
104)3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
105)3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮;
106)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
107)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
108)3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-对甲苯基-1H-茚-1-酮;
109)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
110)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-1H-茚-1-酮;
111)3-(2,4-二氟苯基)-6-{3-[4-(甲磺酰基)哌嗪-1-基]丙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
112)3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
113)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
114)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
115)3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
116)3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
117)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
118)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
119)3-(2,4-二氟苯基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
120)3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-对甲苯基-1H-茚-1-酮;
121)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
122)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
123)3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-2-(喹啉-3-基)-1H-茚-1-酮;
124)3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-对甲苯基-1H-茚-1-酮;
125)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮;
126)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-1H-茚-1-酮;
127)3-(2,4-二氟苯基)-6-[2-(吗啉-4-基)乙氧基]-2-(喹啉-3-基)-1H-茚-1-酮;
128)3-(3,5-二氟苯基)-5-[2-(吗啉-4-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮;
129)5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
130)5-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-4-基)-1H-茚-1-酮;
131)5-(2-吗啉代乙氧基)-3-苯基-2-对甲苯基-1H-茚-1-酮;
132)5-(2-吗啉代乙氧基)-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮;
133)3-(3,5-二氟苯基)-5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(吡啶-3-基)-1H-茚-1-酮;
134)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
135)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-对甲苯基-1H-茚-1-酮;和
136)5-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-2-(3-氟-4-甲基苯基)-3-苯基-1H-茚-1-酮;
或其药学上可接受的盐。
18.权利要求17的茚酮衍生物,其选自:
1)6-(2-吗啉代乙氧基)-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
45)6-[2-(4-(甲磺酰基)哌嗪-1-基)乙氧基]-3-苯基-2-(吡啶-3-基)-1H-茚-1-酮;
73)3-(3,5-二氟苯基)-6-(2-(1-(甲磺酰基)哌啶-4-基)乙氧基)-2-(吡啶-3-基)-1H-茚-1-酮;
74)6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-3-(3,5-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
82)6-(2-吗啉代乙氧基)-3-(2,4-二氟苯基)-2-(吡啶-3-基)-1H-茚-1-酮;
97)3-(3,5-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-{2-[4-(甲磺酰基)哌嗪-1-基]乙氧基}-1H-茚-1-酮;
102)2-(3-氟-4-甲氧基苯基)-3-(3,5-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
113)3-(2,4-二氟苯基)-2-(6-甲氧基吡啶-3-基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;
114)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-[2-(1,1-二氧代硫吗啉-4-基)乙氧基]-1H-茚-1-酮;和
122)2-(3-氟-4-甲氧基苯基)-3-(2,4-二氟苯基)-6-{2-[1-(甲磺酰基)哌啶-4-基]乙氧基}-1H-茚-1-酮;
或其药学上可接受的盐。
19.用于预防或治疗骨疾病的药物组合物,其包含根据权利要求1至18中任一项的化合物或盐作为活性成分。
20.权利要求19的组合物,其中所述骨疾病选自骨质疏松症,骨生长障碍,骨折,牙周病,佩吉特病,转移癌,和类风湿性关节炎。
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CN105585566B (zh) * | 2016-03-09 | 2017-12-29 | 河南师范大学 | 一种茚酮并咪唑并吡啶类化合物的合成方法 |
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