KR101719004B1 - 8-[{1-(3,5-비스-(트리플루오로메틸)페닐)-에톡시}-메틸]-8-페닐-1,7-디아자-스피로[4.5]데칸-2-온 화합물의 합성 방법 및 중간체 - Google Patents
8-[{1-(3,5-비스-(트리플루오로메틸)페닐)-에톡시}-메틸]-8-페닐-1,7-디아자-스피로[4.5]데칸-2-온 화합물의 합성 방법 및 중간체 Download PDFInfo
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- KR101719004B1 KR101719004B1 KR1020117007788A KR20117007788A KR101719004B1 KR 101719004 B1 KR101719004 B1 KR 101719004B1 KR 1020117007788 A KR1020117007788 A KR 1020117007788A KR 20117007788 A KR20117007788 A KR 20117007788A KR 101719004 B1 KR101719004 B1 KR 101719004B1
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- -1 3,5-bis- (trifluoromethyl) phenyl Chemical group 0.000 title claims abstract description 71
- DJHRXBYWKVQDJY-UHFFFAOYSA-N spiro[4.5]decan-3-one Chemical compound C1C(=O)CCC21CCCCC2 DJHRXBYWKVQDJY-UHFFFAOYSA-N 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 145
- 238000000034 method Methods 0.000 claims abstract description 91
- 230000008569 process Effects 0.000 claims abstract description 43
- 229910052751 metal Inorganic materials 0.000 claims abstract description 19
- 239000002184 metal Substances 0.000 claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 claims abstract description 8
- 239000003054 catalyst Substances 0.000 claims description 89
- 239000000203 mixture Substances 0.000 claims description 73
- 239000011541 reaction mixture Substances 0.000 claims description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000002253 acid Substances 0.000 claims description 50
- 238000005649 metathesis reaction Methods 0.000 claims description 40
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 claims description 35
- 239000012458 free base Substances 0.000 claims description 34
- FJJYHTVHBVXEEQ-UHFFFAOYSA-N 2,2-dimethylpropanal Chemical compound CC(C)(C)C=O FJJYHTVHBVXEEQ-UHFFFAOYSA-N 0.000 claims description 33
- 150000003839 salts Chemical class 0.000 claims description 30
- 239000003444 phase transfer catalyst Substances 0.000 claims description 26
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical group [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 24
- 239000003446 ligand Substances 0.000 claims description 21
- 239000002585 base Substances 0.000 claims description 20
- 239000003153 chemical reaction reagent Substances 0.000 claims description 19
- 230000009467 reduction Effects 0.000 claims description 19
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 18
- 125000000217 alkyl group Chemical group 0.000 claims description 18
- 239000011734 sodium Substances 0.000 claims description 18
- 229940098779 methanesulfonic acid Drugs 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- ODHCTXKNWHHXJC-VKHMYHEASA-N 5-oxo-L-proline Chemical compound OC(=O)[C@@H]1CCC(=O)N1 ODHCTXKNWHHXJC-VKHMYHEASA-N 0.000 claims description 15
- ODHCTXKNWHHXJC-UHFFFAOYSA-N acide pyroglutamique Natural products OC(=O)C1CCC(=O)N1 ODHCTXKNWHHXJC-UHFFFAOYSA-N 0.000 claims description 15
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 15
- 125000003118 aryl group Chemical group 0.000 claims description 14
- 238000006798 ring closing metathesis reaction Methods 0.000 claims description 14
- ODHCTXKNWHHXJC-GSVOUGTGSA-N Pyroglutamic acid Natural products OC(=O)[C@H]1CCC(=O)N1 ODHCTXKNWHHXJC-GSVOUGTGSA-N 0.000 claims description 13
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical group [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 11
- 229910052707 ruthenium Inorganic materials 0.000 claims description 11
- XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052723 transition metal Inorganic materials 0.000 claims description 10
- 150000003624 transition metals Chemical class 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 9
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 9
- 150000003840 hydrochlorides Chemical class 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 150000002367 halogens Chemical class 0.000 claims description 8
- 229910052763 palladium Inorganic materials 0.000 claims description 8
- 150000001450 anions Chemical group 0.000 claims description 7
- 238000005984 hydrogenation reaction Methods 0.000 claims description 7
- 229910052741 iridium Chemical group 0.000 claims description 7
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical group [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 claims description 7
- 229910000104 sodium hydride Inorganic materials 0.000 claims description 7
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 6
- 229910052736 halogen Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- TZIHFWKZFHZASV-UHFFFAOYSA-N methyl formate Chemical compound COC=O TZIHFWKZFHZASV-UHFFFAOYSA-N 0.000 claims description 6
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 6
- GPWNWKWQOLEVEQ-UHFFFAOYSA-N 2,4-diaminopyrimidine-5-carbaldehyde Chemical compound NC1=NC=C(C=O)C(N)=N1 GPWNWKWQOLEVEQ-UHFFFAOYSA-N 0.000 claims description 5
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229910052750 molybdenum Inorganic materials 0.000 claims description 5
- 239000011733 molybdenum Substances 0.000 claims description 5
- 229910000073 phosphorus hydride Inorganic materials 0.000 claims description 5
- 150000003242 quaternary ammonium salts Chemical group 0.000 claims description 5
- 239000012279 sodium borohydride Substances 0.000 claims description 5
- 229910000033 sodium borohydride Inorganic materials 0.000 claims description 5
- 150000001299 aldehydes Chemical class 0.000 claims description 4
- 239000008346 aqueous phase Substances 0.000 claims description 4
- 150000002596 lactones Chemical class 0.000 claims description 4
- 239000012280 lithium aluminium hydride Substances 0.000 claims description 4
- KJIFKLIQANRMOU-UHFFFAOYSA-N oxidanium;4-methylbenzenesulfonate Chemical compound O.CC1=CC=C(S(O)(=O)=O)C=C1 KJIFKLIQANRMOU-UHFFFAOYSA-N 0.000 claims description 4
- ACVYVLVWPXVTIT-UHFFFAOYSA-N phosphinic acid Chemical compound O[PH2]=O ACVYVLVWPXVTIT-UHFFFAOYSA-N 0.000 claims description 4
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 claims description 4
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 claims description 4
- DQRFCVHLNUNVPL-UHFFFAOYSA-N 2h-1,3-oxazol-5-one Chemical compound O=C1OCN=C1 DQRFCVHLNUNVPL-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 3
- 241001274216 Naso Species 0.000 claims description 3
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 3
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 claims description 3
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 3
- 239000004280 Sodium formate Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 235000010323 ascorbic acid Nutrition 0.000 claims description 3
- 229960005070 ascorbic acid Drugs 0.000 claims description 3
- 239000011668 ascorbic acid Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- HZVOZRGWRWCICA-UHFFFAOYSA-N methanediyl Chemical compound [CH2] HZVOZRGWRWCICA-UHFFFAOYSA-N 0.000 claims description 3
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims description 3
- 235000006408 oxalic acid Nutrition 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 229910052698 phosphorus Inorganic materials 0.000 claims description 3
- 239000011574 phosphorus Substances 0.000 claims description 3
- 239000002244 precipitate Substances 0.000 claims description 3
- 230000001376 precipitating effect Effects 0.000 claims description 3
- HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical group [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 claims description 3
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 claims description 3
- 235000019254 sodium formate Nutrition 0.000 claims description 3
- 239000012312 sodium hydride Substances 0.000 claims description 3
- 125000001424 substituent group Chemical group 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- HSEANQLAJGUZOZ-UHFFFAOYSA-N 1-[[[3,5-bis(trifluoromethyl)phenyl]-bromo-ethoxymethoxy]-bromo-ethoxymethyl]-3,5-bis(trifluoromethyl)benzene Chemical compound C=1C(C(F)(F)F)=CC(C(F)(F)F)=CC=1C(Br)(OCC)OC(Br)(OCC)C1=CC(C(F)(F)F)=CC(C(F)(F)F)=C1 HSEANQLAJGUZOZ-UHFFFAOYSA-N 0.000 claims description 2
- IZXIZTKNFFYFOF-UHFFFAOYSA-N 2-Oxazolidone Chemical compound O=C1NCCO1 IZXIZTKNFFYFOF-UHFFFAOYSA-N 0.000 claims description 2
- XIYHKTRWZHAGMI-UHFFFAOYSA-N 3,6-dihydropyrrolo[1,2-c][1,3]oxazole-1,5-dione Chemical compound C1OC(=O)C=2N1C(=O)CC=2 XIYHKTRWZHAGMI-UHFFFAOYSA-N 0.000 claims description 2
- FMMGQJCYQDFFKO-UHFFFAOYSA-N 7a-ethenyl-6,7-dihydro-3h-pyrrolo[1,2-c][1,3]oxazole-1,5-dione Chemical compound C1CC(=O)N2COC(=O)C21C=C FMMGQJCYQDFFKO-UHFFFAOYSA-N 0.000 claims description 2
- ZGUNAGUHMKGQNY-UHFFFAOYSA-N alpha-phenylglycine Chemical class OC(=O)C(N)C1=CC=CC=C1 ZGUNAGUHMKGQNY-UHFFFAOYSA-N 0.000 claims description 2
- 125000006242 amine protecting group Chemical group 0.000 claims description 2
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000007142 ring opening reaction Methods 0.000 claims description 2
- 235000010265 sodium sulphite Nutrition 0.000 claims description 2
- 150000003512 tertiary amines Chemical class 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims 1
- 150000002466 imines Chemical class 0.000 claims 1
- 239000000543 intermediate Substances 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 8
- 150000002739 metals Chemical class 0.000 abstract description 2
- 102100021260 Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1 Human genes 0.000 abstract 1
- 101000894906 Homo sapiens Galactosylgalactosylxylosylprotein 3-beta-glucuronosyltransferase 1 Proteins 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 159
- 238000006243 chemical reaction Methods 0.000 description 77
- 239000000243 solution Substances 0.000 description 52
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 47
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 38
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 32
- JOXIMZWYDAKGHI-UHFFFAOYSA-N toluene-4-sulfonic acid Chemical compound CC1=CC=C(S(O)(=O)=O)C=C1 JOXIMZWYDAKGHI-UHFFFAOYSA-N 0.000 description 32
- 239000000047 product Substances 0.000 description 31
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 30
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 29
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 27
- 238000005481 NMR spectroscopy Methods 0.000 description 25
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 25
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 24
- 238000010992 reflux Methods 0.000 description 23
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 22
- 238000006722 reduction reaction Methods 0.000 description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- 239000007787 solid Substances 0.000 description 20
- 239000000725 suspension Substances 0.000 description 20
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 19
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 19
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 18
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 18
- 239000010410 layer Substances 0.000 description 17
- 239000012044 organic layer Substances 0.000 description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 16
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 15
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 15
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 15
- 238000011068 loading method Methods 0.000 description 13
- IJOOHPMOJXWVHK-UHFFFAOYSA-N chlorotrimethylsilane Chemical compound C[Si](C)(C)Cl IJOOHPMOJXWVHK-UHFFFAOYSA-N 0.000 description 12
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 12
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 12
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 11
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- ITMCEJHCFYSIIV-UHFFFAOYSA-N triflic acid Chemical compound OS(=O)(=O)C(F)(F)F ITMCEJHCFYSIIV-UHFFFAOYSA-N 0.000 description 11
- 125000004432 carbon atom Chemical group C* 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- 239000000758 substrate Substances 0.000 description 10
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 9
- 238000001914 filtration Methods 0.000 description 9
- 239000003960 organic solvent Substances 0.000 description 9
- 229910052799 carbon Inorganic materials 0.000 description 8
- 235000019439 ethyl acetate Nutrition 0.000 description 8
- 239000000706 filtrate Substances 0.000 description 8
- 238000003756 stirring Methods 0.000 description 8
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 7
- 229960000583 acetic acid Drugs 0.000 description 7
- 239000007864 aqueous solution Substances 0.000 description 7
- SRSXLGNVWSONIS-UHFFFAOYSA-N benzenesulfonic acid Chemical compound OS(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-N 0.000 description 7
- 229940092714 benzenesulfonic acid Drugs 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000004440 column chromatography Methods 0.000 description 7
- 239000012043 crude product Substances 0.000 description 7
- 239000011780 sodium chloride Substances 0.000 description 7
- 239000011550 stock solution Substances 0.000 description 7
- 229910052717 sulfur Inorganic materials 0.000 description 7
- 238000003786 synthesis reaction Methods 0.000 description 7
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 7
- 239000008096 xylene Substances 0.000 description 7
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 6
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 6
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 6
- JGFZNNIVVJXRND-UHFFFAOYSA-N N,N-Diisopropylethylamine (DIPEA) Chemical compound CCN(C(C)C)C(C)C JGFZNNIVVJXRND-UHFFFAOYSA-N 0.000 description 6
- 206010047700 Vomiting Diseases 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 150000004696 coordination complex Chemical class 0.000 description 6
- YNESATAKKCNGOF-UHFFFAOYSA-N lithium bis(trimethylsilyl)amide Chemical compound [Li+].C[Si](C)(C)[N-][Si](C)(C)C YNESATAKKCNGOF-UHFFFAOYSA-N 0.000 description 6
- CSRZQMIRAZTJOY-UHFFFAOYSA-N trimethylsilyl iodide Chemical compound C[Si](C)(C)I CSRZQMIRAZTJOY-UHFFFAOYSA-N 0.000 description 6
- CYSGHNMQYZDMIA-UHFFFAOYSA-N 1,3-Dimethyl-2-imidazolidinon Chemical compound CN1CCN(C)C1=O CYSGHNMQYZDMIA-UHFFFAOYSA-N 0.000 description 5
- SPXOTSHWBDUUMT-UHFFFAOYSA-N 138-42-1 Chemical compound OS(=O)(=O)C1=CC=C([N+]([O-])=O)C=C1 SPXOTSHWBDUUMT-UHFFFAOYSA-N 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 5
- 239000002841 Lewis acid Substances 0.000 description 5
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical compound COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 description 5
- 125000001301 ethoxy group Chemical group [H]C([H])([H])C([H])([H])O* 0.000 description 5
- 150000007517 lewis acids Chemical class 0.000 description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 5
- 239000011976 maleic acid Substances 0.000 description 5
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 5
- 238000007363 ring formation reaction Methods 0.000 description 5
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- 238000011084 recovery Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- QBERHIJABFXGRZ-UHFFFAOYSA-M rhodium;triphenylphosphane;chloride Chemical compound [Cl-].[Rh].C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 QBERHIJABFXGRZ-UHFFFAOYSA-M 0.000 description 1
- 238000007152 ring opening metathesis polymerisation reaction Methods 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 238000006884 silylation reaction Methods 0.000 description 1
- BEOOHQFXGBMRKU-UHFFFAOYSA-N sodium cyanoborohydride Chemical compound [Na+].[B-]C#N BEOOHQFXGBMRKU-UHFFFAOYSA-N 0.000 description 1
- 229940001584 sodium metabisulfite Drugs 0.000 description 1
- 235000010262 sodium metabisulphite Nutrition 0.000 description 1
- 239000012321 sodium triacetoxyborohydride Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012289 standard assay Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000000565 sulfonamide group Chemical group 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical group [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000000472 sulfonyl group Chemical group *S(*)(=O)=O 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 108060008037 tachykinin Proteins 0.000 description 1
- 125000005931 tert-butyloxycarbonyl group Chemical group [H]C([H])([H])C(OC(*)=O)(C([H])([H])[H])C([H])([H])[H] 0.000 description 1
- NHGXDBSUJJNIRV-UHFFFAOYSA-M tetrabutylammonium chloride Chemical compound [Cl-].CCCC[N+](CCCC)(CCCC)CCCC NHGXDBSUJJNIRV-UHFFFAOYSA-M 0.000 description 1
- IMFACGCPASFAPR-UHFFFAOYSA-N tributylamine Chemical compound CCCCN(CCCC)CCCC IMFACGCPASFAPR-UHFFFAOYSA-N 0.000 description 1
- ILWRPSCZWQJDMK-UHFFFAOYSA-N triethylazanium;chloride Chemical compound Cl.CCN(CC)CC ILWRPSCZWQJDMK-UHFFFAOYSA-N 0.000 description 1
- FIQMHBFVRAXMOP-UHFFFAOYSA-N triphenylphosphane oxide Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)(=O)C1=CC=CC=C1 FIQMHBFVRAXMOP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/10—Spiro-condensed systems
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/46—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being acyclic and unsaturated
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
- C07C217/02—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton
- C07C217/48—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having etherified hydroxy groups and amino groups bound to acyclic carbon atoms of the same carbon skeleton the carbon skeleton being unsaturated and containing rings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
- C07D207/267—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
- C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/24—Oxygen or sulfur atoms
- C07D207/26—2-Pyrrolidones
- C07D207/273—2-Pyrrolidones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
- C07D207/277—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
- C07D207/28—2-Pyrrolidone-5- carboxylic acids; Functional derivatives thereof, e.g. esters, nitriles
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- C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
- C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
- C07D498/04—Ortho-condensed systems
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- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Pyrrole Compounds (AREA)
- Catalysts (AREA)
Abstract
Description
촉매 로딩 (mol%) | 가해진 추가의 TsOH (mol%) | 반응 전환률 (VII/VI의 %) |
5 | 0 | 85 - 90 |
5.5 - 7 | 0 | 90 - 100 |
> 7 | 0 | 100 |
1 | 20 | 57 |
5 | 20 | 100 |
3 | 60 | 100 |
5 | 60 | 100 |
5 | 100 | 100 |
2 | 100 | 93 - 100 |
1 | 100 | 88 |
1.5 | 150 | 98 - 100 |
1 | 150 | 98 |
0.5 | 150 | 76 |
1 | 200 | 44 |
Claims (23)
- 다음의 단계들을 포함하는, 다음의 구조로 표시되는 화합물의 제조방법:
(a) 폐환 복분해 촉매(ring-closing metathesis catalyst)의 존재하에, 화학식 VI의 화합물 또는 이의 염을 환화(cyclizing)시킴으로써 화학식 VIIb의 디아자스피로데센-온 화합물을 형성시키는 단계;
화학식 VI
화학식 VIIb
;
(b) 단계 (a)로부터의 화학식 VIIb의 화합물을 화학식 VII의 염 화합물(여기서, 당해 화학식 VII의 "염 3"은 화학식 VII의 화합물에서 염기 작용 그룹에 결합된 하나 이상의 양성자, 및 이와 함께 결합된 배위된 음이온 잔기를 나타낸다)로 전환시키는 단계; 및
화학식 VII
;
(c) 화학식 VII의 화합물을 환원시켜 다음의 구조로 표시되는 화합물을 수득하는 단계;
. - 제1항에 있어서, 단계 (a)가 2당량 이하의 가해진 4-메틸벤젠설폰산 모노하이드레이트 존재하에서 수행되는 방법.
- 제1항 또는 제2항에 있어서, 단계 (a) 후와 단계 (b) 전에, (i) 반응 혼합물을, 복분해 촉매를 환원하는데 적합한 조건하에 환원 시약을 포함하는 수성 상(aqueous phase)과 접촉시키고; (ii) 반응 혼합물을 환원 단계 (i) 동안에 형성된 수성 상 및 임의의 침전물로부터 분리시킴을 포함하는 환원 단계를 추가로 포함하는 방법.
- 제3항에 있어서, 환원 단계 부분 (i)의 수성 상이 상 이동 촉매(phase transfer catalyst: PTC)를 추가로 포함하는 방법.
- 제4항에 있어서, 상 이동 촉매가 4급 암모늄 염인 방법.
- 제1항 또는 제2항에 있어서, 폐환 복분해 촉매가 8족 전이 금속 또는 6족 전이 금속 및 카르벤 리간드(carbene ligand)를 포함하는 방법.
- 제6항에 있어서, 복분해 촉매가 아래 화학식들의 촉매인 방법:
(i) 화학식 XXa의 촉매;
화학식 XXa
위의 화학식 XXa에서,
점선은 임의의 결합을 나타내고;
Ar은 페닐, 2,4,6-트리메틸페닐, 또는 2,6-디메틸페닐이고;
L2는 R3에 결합(L2와 R3 사이의 반원형 점선은 임의의 결합을 나타냄)되지 않는 경우, 포스핀 리간드이고, R3에 결합(L2와 R3 사이의 반원형 임의의 결합 점선으로 나타냄)되는 경우, L2는 R3을 갖는 비덴테이트(bidentate)를 형성하며, 여기서, L2는 추가의 치환체를 갖거나 갖지 않은 산소, 인, 또는 질소 잔기이고;
R1은 아릴, 알킬, 또는 수소로부터 독립적으로 선택되고;
R3이 L2에 결합되는 경우, R3은 알킬 또는 아릴 잔기이거나, 또는 R3이 L2에 결합되지 않은 경우, R3은 알킬 잔기, 아릴 잔기, 또는 수소 원자이고;
(X)는 강산의 콘쥬게이트 염기이고;
M은 루테늄, 팔라듐, 또는 이리듐이다;
(ii) 화학식 XX의 촉매;
화학식 XX
위의 화학식 XX에서,
금속 (M)은 루테늄, 팔라듐, 이리듐, 또는 몰리브덴이고;
(L)은 (i) 포스핀 리간드; 또는 (ii) 킬레이트화 리간드(chelating ligand)이고;
X는 강산의 콘쥬게이트 염기이며;
R1 및 R2는 각각 독립적으로 H, 페닐, 할로겐 또는 알킬이다; 또는
(iii) 화학식 XXd;
화학식 XXd의 촉매;
위의 화학식 XXd에서,
점선은 임의의 이중 결합을 나타내고;
(M)은 몰리브덴, 루테늄, 팔라듐 또는 이리듐이고;
R1은 독립적으로 아릴, 알킬, 또는 수소이고;
Ar은 아릴 또는 벤질이며;
X는 할로겐 또는 설포네이트 잔기이다. - 제3항에 있어서, 단계 (a) 후에 사용된 환원 시약은 (i) 하나 이상의 Na2S2O5, Na2SO3, NaSO3H, NaOC(O)H, 또는 NaH2PO3; (ii) 인산; (iii) 하나 이상의 나트륨 하이드라이드, 나트륨 보로하이드라이드, 또는 리튬 알루미늄 하이드라이드; (iv) 수소 및 금속 수소화 촉매로 수행된 환원; (v) 아스코르빈산 또는 옥살산; (vi) 과산화수소; 또는 (vii) 하나 이상의 구리, 아연, 철 또는 마그네슘 금속인 방법.
- 제12항에 있어서, 환원 시약이 나트륨 메타비설파이트(Na2S2O5), 나트륨 설파이트(Na2SO3), 나트륨 비설파이트(NaHSO3), 나트륨 포르메이트(NaOC(O)H), 차아인산(포스핀산, H3PO2), 또는 인산 나트륨 염(NaH2PO3), 또는 이의 둘 이상의 혼합물인 방법.
- 제4항에 있어서, 상 이동 촉매가 복분해 환원 단계에 포함되고, 상 이동 촉매가 (CH3(CH2)3)4N+X-의 화학식을 가지고, 여기서, "X-"는 Cl-, Br-, F-, I-, HSO4 -이거나, 또는 1/2 당량의 (SO4 -2)인 방법.
- 제1항 또는 제2항에 있어서, 화학식 VI의 화합물이 다음 단계들을 포함하는 반응식 Aa에 나타낸 방법에 의해 제공되는 방법:
반응식 Aa
;
위의 반응식 Aa에서,
(i) 3급 아민의 존재하에 물 혼화성 용매 중에 화학식 III의 자유 염기 화합물을 제공하는 단계;
(ii) 단계 (i)로부터의 용액을 화학식 IV의 자유-염기 화합물과 혼합한 다음, 혼합물을 가열하면서 혼합물로부터 물을 공비 증류(azeotropically distilling)시킴으로써 화학식 V의 이민 화합물을 생성시키는 단계; 및
(iii) 단계 (ii)에 제조된 화학식 V의 디엔-이민 화합물을 환원시켜 화학식 VI의 디엔-이민 화합물을 수득하는 단계를 포함한다:
화학식 VI
. - 제15항에 있어서, 화학식 IV의 화합물이 다음 단계들을 포함하는 반응식 2에 나타낸 방법에 의해 제공되는 방법:
반응식 2
위의 반응식 2에서,
단계 2-1:
PhCH(OCH3)2로 나타낸 2-페닐글리신 유도체를 환화시켜 화학식 IX의 옥사졸리디논(여기서, Cbz는 카복시벤질-아민 보호 그룹이다)을 수득하는 단계;
단계 2-2:
화학식 IX의 화합물을 [3,5-비스(트리플루오로메틸)페닐]-에톡시-브로모메틸 에테르와 결합하여 화학식 X의 락톤을 수득하는 단계;
단계 2-3:
화학식 X의 락톤을 화학식 XI의 락톨(lactol)로 환원시키는 단계;
단계 2-4:
화학식 XI의 락톨을 개환반응시켜 화학식 XII의 알데히드를 수득하는 단계;
단계 2-5:
화학식 XII의 알데히드를 화학식 XIII의 알케닐 아민으로 전환하는 단계; 및
단계 2-6:
화학식 XIII의 알케닐 아민을 탈보호시킴으로써 화학식 IV의 유리 염기를 수득하고, 화학식 IV의 유리 염기를 전환시킴으로써 화학식 IV의 염을 수득하는 단계를 포함한다. - 제16항에 있어서, 화학식 II의 화합물이 다음 단계들을 포함하는 반응식 3에 나타낸 방법에 따라 제공되는 방법:
반응식 3
위의 반응식 3에서,
단계 3-1:
피로글루탐산을 트리메틸아세트알데히드 및 메탄설폰산으로 처리하여 화학식 XIV의 (3R,6S)-3-3급-부틸디하이드로-1H-피롤로[1,2-c][1,3]옥사졸-1,5(6H)-디온을 수득하는 단계;
단계 3-2:
화학식 XIV의 피롤로[1,2-c][1,3]옥사졸-1,5(6H)-디온을 메틸 포르메이트와 반응시켜 화학식 XV의 피롤로[1,2-c]옥사졸-7a-카브알데히드를 수득하는 단계;
단계 3-3:
화학식 XV의 카브알데히드를 화학식 XVI의 7a-비닐-디하이드로-피롤로[1,2-c][1,3]옥사졸-1,5-디온으로 전환시키는 단계; 및
단계 3-4:
화학식 XVI의 디온을 환원시켜 화학식 II의 (3R)-1,1-디메틸-7a(R)-에테닐-테트라하이드로-1(R/S)-하이드록시-3H,5H=피롤로[1,2-c]옥사졸-5-온을 수득하는 단계를 포함한다. - 다음의 단계들을 포함하는, 화학식 VIIIa의 화합물의 제조방법:
화학식 VIIa
(a) 폐환 복분해 촉매(ring-closing metathesis catalyst)의 존재하에, 화학식 VI의 화합물 또는 이의 염을 환화(cyclizing)시킴으로써 화학식 VIIb의 디아자스피로데센-온 화합물을 형성시키는 단계;
화학식 VI
화학식 VIIb
;
(b) 단계 (a)로부터의 화학식 VIIb의 화합물을 화학식 VII의 염 화합물(여기서, 당해 화학식 VII의 "염 3"은 화학식 VII의 화합물에서 염기 작용 그룹에 결합된 하나 이상의 양성자, 및 이와 함께 결합된 배위된 음이온 잔기를 나타낸다)로 전환시키는 단계; 및
화학식 VII
;
(c)(i) 화학식 VII의 화합물을 염기로 처리함으로써 화학식 VIIb의 자유 염기로 전환시키고;
(c)(ii) 화학식 VIIb의 자유 염기를 환원시켜 화학식 VIIIa의 화합물을 수득하는 단계;
화학식 VIIIa
. - 다음의 단계들을 포함하는, 화학식 VIII의 화합물의 제조방법:
화학식 VIII
(a) 폐환 복분해 촉매(ring-closing metathesis catalyst)의 존재하에, 화학식 VI의 화합물 또는 이의 염을 환화(cyclizing)시킴으로써 화학식 VIIb의 디아자스피로데센-온 화합물을 형성시키는 단계;
화학식 VI
화학식 VIIb
;
(b) 단계 (a)로부터의 화학식 VIIb의 화합물을 화학식 VII의 염 화합물(여기서, 당해 화학식 VII의 "염 3"은 화학식 VII의 화합물에서 염기 작용 그룹에 결합된 하나 이상의 양성자, 및 이와 함께 결합된 배위된 음이온 잔기를 나타낸다)로 전환시키는 단계;
화학식 VII
;
(c)(i) 화학식 VII의 화합물을 염기로 처리함으로써 화학식 VIIb의 자유 염기로 전환시키고;
(c)(ii) 화학식 VIIb의 자유 염기를 환원시켜 화학식 VIIIa의 화합물을 수득하는 단계; 및
화학식 VIIIa
;
(d) 화학식 VIIIa의 화합물의 HCl 염을 침전시킴으로써 화학식 VIII의 염 화합물을 수득하는 단계;
화학식 VIII
. - 다음의 단계들을 포함하는, 화학식 Ia의 화합물의 제조방법:
화학식 IA
(a) 폐환 복분해 촉매(ring-closing metathesis catalyst)의 존재하에, 화학식 VI의 화합물 또는 이의 염을 환화(cyclizing)시킴으로써 화학식 VIIb의 디아자스피로데센-온 화합물을 형성시키는 단계;
화학식 VI
화학식 VIIb
;
(b) 단계 (a)로부터의 화학식 VIIb의 화합물을 화학식 VII의 염 화합물(여기서, 당해 화학식 VII의 "염 3"은 화학식 VII의 화합물에서 염기 작용 그룹에 결합된 하나 이상의 양성자, 및 이와 함께 결합된 배위된 음이온 잔기를 나타낸다)로 전환시키는 단계;
화학식 VII
;
(c)(i) 단계 (b)로부터의 화학식 VII의 화합물을 염기로 처리함으로써 화학식 VIIb의 자유 염기로 전환시키고;
(c)(ii) 화학식 VIIb의 자유 염기를 환원시켜 화학식 VIIIa의 화합물을 수득하는 단계;
화학식 VIIIa
;
(d) 화학식 VIIIa의 화합물의 HCl 염을 침전시킴으로써 화학식 VIII의 염 화합물을 수득하는 단계; 및
화학식 VIII
;
(e) 침전된 염 형태를 재결정시켜 화학식 Ia의 화합물을 수득하는 단계;
화학식 Ia
. - 제1항에 있어서, 단계 "c"가, 화학식 VII의 염 화합물을 자유-염기 중간체를 제공하지 않고 환원제로 직접 처리함으로써 수행되는 방법..
- 삭제
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US61/094,474 | 2008-09-05 | ||
PCT/US2009/056020 WO2010028232A1 (en) | 2008-09-05 | 2009-09-04 | Process and intermediates for the synthesis of 8-[{1-(3,5-bis-(trifluoromethyl)phenyl)-ethoxy}-methyl]-8-phenyl-1,7-diaza-spiro[4.5]decan-2-one compounds |
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EP (2) | EP2346823B1 (ko) |
JP (2) | JP5736313B2 (ko) |
KR (1) | KR101719004B1 (ko) |
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AR066191A1 (es) | 2007-03-22 | 2009-08-05 | Schering Corp | Proceso e intermediarios para la sintesis de compuestos 8- [ ( 1- (3,5- bis- ( trifluorometil) fenil) - etoxi ) - metil]- 8 fenil - 1,7- diaza - espiro (4, 5) decan -2 ona |
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CN105017251B (zh) * | 2015-06-30 | 2018-06-29 | 齐鲁制药有限公司 | 一种nk-1受体拮抗剂的制备方法及其中间体 |
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CN106866669A (zh) * | 2017-04-19 | 2017-06-20 | 成都百特万合医药科技有限公司 | 一种合成罗拉吡坦中间体的方法 |
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JP2012502053A (ja) | 2012-01-26 |
CN102203062A (zh) | 2011-09-28 |
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