EP0888324A1 - Derives de 2-aminoethyl-benzofurane, leur preparation et leur application en therapeutique - Google Patents
Derives de 2-aminoethyl-benzofurane, leur preparation et leur application en therapeutiqueInfo
- Publication number
- EP0888324A1 EP0888324A1 EP97908303A EP97908303A EP0888324A1 EP 0888324 A1 EP0888324 A1 EP 0888324A1 EP 97908303 A EP97908303 A EP 97908303A EP 97908303 A EP97908303 A EP 97908303A EP 0888324 A1 EP0888324 A1 EP 0888324A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formula
- benzofuran
- compounds
- compound
- methyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
- 238000002360 preparation method Methods 0.000 title claims description 10
- LPEGMOMWJPWYNX-UHFFFAOYSA-N 2-(1-benzofuran-2-yl)ethanamine Chemical class C1=CC=C2OC(CCN)=CC2=C1 LPEGMOMWJPWYNX-UHFFFAOYSA-N 0.000 title description 3
- 230000001225 therapeutic effect Effects 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 102
- 239000000203 mixture Substances 0.000 claims abstract description 50
- -1 pyrrolidyl Chemical group 0.000 claims abstract description 23
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 19
- 150000003839 salts Chemical class 0.000 claims abstract description 16
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 13
- 125000003342 alkenyl group Chemical group 0.000 claims abstract description 9
- 125000000392 cycloalkenyl group Chemical group 0.000 claims abstract description 9
- 239000002253 acid Substances 0.000 claims abstract description 8
- 125000006552 (C3-C8) cycloalkyl group Chemical group 0.000 claims abstract description 7
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 125000003118 aryl group Chemical group 0.000 claims abstract description 6
- 125000003709 fluoroalkyl group Chemical group 0.000 claims abstract description 6
- 125000005010 perfluoroalkyl group Chemical group 0.000 claims abstract description 6
- 239000000460 chlorine Substances 0.000 claims abstract description 5
- 125000000753 cycloalkyl group Chemical group 0.000 claims abstract description 5
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 claims abstract description 4
- 125000004454 (C1-C6) alkoxycarbonyl group Chemical group 0.000 claims abstract description 3
- 125000006553 (C3-C8) cycloalkenyl group Chemical group 0.000 claims abstract description 3
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 claims abstract description 3
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 3
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 claims abstract description 3
- 125000004183 alkoxy alkyl group Chemical group 0.000 claims abstract description 3
- 125000002393 azetidinyl group Chemical group 0.000 claims abstract description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 claims abstract description 3
- 229910052794 bromium Inorganic materials 0.000 claims abstract description 3
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 3
- 239000011737 fluorine Substances 0.000 claims abstract description 3
- 229910052731 fluorine Inorganic materials 0.000 claims abstract description 3
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 3
- 150000002367 halogens Chemical class 0.000 claims abstract description 3
- 125000005936 piperidyl group Chemical group 0.000 claims abstract description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract 3
- 239000001257 hydrogen Substances 0.000 claims abstract 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract 2
- 238000000034 method Methods 0.000 claims description 33
- 230000008569 process Effects 0.000 claims description 24
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 6
- 125000000217 alkyl group Chemical group 0.000 claims description 6
- 239000003814 drug Substances 0.000 claims description 5
- 150000002924 oxiranes Chemical class 0.000 claims description 4
- 150000007513 acids Chemical class 0.000 claims description 2
- 125000003545 alkoxy group Chemical group 0.000 claims description 2
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 2
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 125000004429 atom Chemical group 0.000 claims 1
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 125000005402 stannate group Chemical group 0.000 claims 1
- 238000002560 therapeutic procedure Methods 0.000 abstract description 2
- 125000004209 (C1-C8) alkyl group Chemical group 0.000 abstract 3
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 117
- 239000000243 solution Substances 0.000 description 53
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 51
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 42
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 38
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 32
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 32
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 30
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 29
- DLYUQMMRRRQYAE-UHFFFAOYSA-N tetraphosphorus decaoxide Chemical compound O1P(O2)(=O)OP3(=O)OP1(=O)OP2(=O)O3 DLYUQMMRRRQYAE-UHFFFAOYSA-N 0.000 description 26
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 24
- 239000012074 organic phase Substances 0.000 description 22
- 239000012156 elution solvent Substances 0.000 description 21
- 239000000377 silicon dioxide Substances 0.000 description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 21
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 19
- 235000019341 magnesium sulphate Nutrition 0.000 description 19
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 18
- 238000006243 chemical reaction Methods 0.000 description 17
- 238000000605 extraction Methods 0.000 description 17
- IANQTJSKSUMEQM-UHFFFAOYSA-N 1-benzofuran Chemical compound C1=CC=C2OC=CC2=C1 IANQTJSKSUMEQM-UHFFFAOYSA-N 0.000 description 16
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 15
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 15
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 15
- NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 description 15
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 13
- 239000003921 oil Substances 0.000 description 12
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 12
- 239000011541 reaction mixture Substances 0.000 description 12
- 238000003756 stirring Methods 0.000 description 12
- 238000004587 chromatography analysis Methods 0.000 description 11
- 238000010992 reflux Methods 0.000 description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 10
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 235000011089 carbon dioxide Nutrition 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 8
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 8
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 8
- 239000012230 colorless oil Substances 0.000 description 7
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 7
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 239000007858 starting material Substances 0.000 description 7
- 238000011282 treatment Methods 0.000 description 7
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 6
- UBJFKNSINUCEAL-UHFFFAOYSA-N lithium;2-methylpropane Chemical compound [Li+].C[C-](C)C UBJFKNSINUCEAL-UHFFFAOYSA-N 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 229910000027 potassium carbonate Inorganic materials 0.000 description 6
- 238000003786 synthesis reaction Methods 0.000 description 6
- FYSNRJHAOHDILO-UHFFFAOYSA-N thionyl chloride Chemical compound ClS(Cl)=O FYSNRJHAOHDILO-UHFFFAOYSA-N 0.000 description 6
- AQRLNPVMDITEJU-UHFFFAOYSA-N triethylsilane Chemical compound CC[SiH](CC)CC AQRLNPVMDITEJU-UHFFFAOYSA-N 0.000 description 6
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 235000006408 oxalic acid Nutrition 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000004044 response Effects 0.000 description 5
- 210000003708 urethra Anatomy 0.000 description 5
- MNJBNVZZHSDZEO-UHFFFAOYSA-N 2,3-dimethyl-1-benzofuran-7-carbaldehyde Chemical compound C1=CC=C2C(C)=C(C)OC2=C1C=O MNJBNVZZHSDZEO-UHFFFAOYSA-N 0.000 description 4
- LQLWBMJHJRCPMR-UHFFFAOYSA-N 2-(2-bromophenoxy)butanoic acid Chemical compound CCC(C(O)=O)OC1=CC=CC=C1Br LQLWBMJHJRCPMR-UHFFFAOYSA-N 0.000 description 4
- VADKRMSMGWJZCF-UHFFFAOYSA-N 2-bromophenol Chemical compound OC1=CC=CC=C1Br VADKRMSMGWJZCF-UHFFFAOYSA-N 0.000 description 4
- FLGRJCZFACGQIU-UHFFFAOYSA-N 2-methyl-1-benzofuran-7-carbaldehyde Chemical compound C1=CC(C=O)=C2OC(C)=CC2=C1 FLGRJCZFACGQIU-UHFFFAOYSA-N 0.000 description 4
- YYROPELSRYBVMQ-UHFFFAOYSA-N 4-toluenesulfonyl chloride Chemical compound CC1=CC=C(S(Cl)(=O)=O)C=C1 YYROPELSRYBVMQ-UHFFFAOYSA-N 0.000 description 4
- RLVGRFODLCTVTN-UHFFFAOYSA-N 7-bromo-2-methyl-1-benzofuran Chemical compound C1=CC(Br)=C2OC(C)=CC2=C1 RLVGRFODLCTVTN-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 4
- 150000001299 aldehydes Chemical class 0.000 description 4
- XJHCXCQVJFPJIK-UHFFFAOYSA-M caesium fluoride Chemical compound [F-].[Cs+] XJHCXCQVJFPJIK-UHFFFAOYSA-M 0.000 description 4
- 239000000706 filtrate Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- 210000002460 smooth muscle Anatomy 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 210000001519 tissue Anatomy 0.000 description 4
- XSAYFMCSHOCHLB-UHFFFAOYSA-N 1-(3-hydroxyphenoxy)propan-2-one Chemical compound CC(=O)COC1=CC=CC(O)=C1 XSAYFMCSHOCHLB-UHFFFAOYSA-N 0.000 description 3
- RGPUSZZTRKTMNA-UHFFFAOYSA-N 1-benzofuran-7-carbaldehyde Chemical compound O=CC1=CC=CC2=C1OC=C2 RGPUSZZTRKTMNA-UHFFFAOYSA-N 0.000 description 3
- ZCILWDWEHZCFHH-UHFFFAOYSA-N 1-bromo-2-prop-2-ynoxybenzene Chemical compound BrC1=CC=CC=C1OCC#C ZCILWDWEHZCFHH-UHFFFAOYSA-N 0.000 description 3
- AFHOUQCMBFHADU-UHFFFAOYSA-N 2-(2-bromophenoxy)pentanoic acid Chemical compound CCCC(C(O)=O)OC1=CC=CC=C1Br AFHOUQCMBFHADU-UHFFFAOYSA-N 0.000 description 3
- UYHYVPAXSDCSAQ-UHFFFAOYSA-N 2-(2-bromophenoxy)pentanoyl chloride Chemical compound CCCC(C(Cl)=O)OC1=CC=CC=C1Br UYHYVPAXSDCSAQ-UHFFFAOYSA-N 0.000 description 3
- SSOJIERUCTVLMY-UHFFFAOYSA-N 2-(diethylamino)-1-(2,3-dimethyl-1-benzofuran-7-yl)ethanol Chemical compound CCN(CC)CC(O)C1=CC=CC2=C1OC(C)=C2C SSOJIERUCTVLMY-UHFFFAOYSA-N 0.000 description 3
- HVFZVIHIJNLIED-UHFFFAOYSA-N 2-ethenyl-1-benzofuran Chemical class C1=CC=C2OC(C=C)=CC2=C1 HVFZVIHIJNLIED-UHFFFAOYSA-N 0.000 description 3
- YGKSCZATNZFDKX-UHFFFAOYSA-N 3-(2-bromophenoxy)butan-2-one Chemical compound CC(=O)C(C)OC1=CC=CC=C1Br YGKSCZATNZFDKX-UHFFFAOYSA-N 0.000 description 3
- QHWIITORDRWUMO-UHFFFAOYSA-N 3-methyl-1-benzofuran-6-ol Chemical compound OC1=CC=C2C(C)=COC2=C1 QHWIITORDRWUMO-UHFFFAOYSA-N 0.000 description 3
- CLDAOLNCPPLSAU-UHFFFAOYSA-N 7-bromo-2,3-dimethyl-1-benzofuran Chemical compound C1=CC=C2C(C)=C(C)OC2=C1Br CLDAOLNCPPLSAU-UHFFFAOYSA-N 0.000 description 3
- UXFODWMVTFVJMP-UHFFFAOYSA-N 7-bromo-3-methyl-1-benzofuran-2-carbaldehyde Chemical compound C1=CC=C2C(C)=C(C=O)OC2=C1Br UXFODWMVTFVJMP-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 3
- 239000012267 brine Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 230000001595 contractor effect Effects 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- VQSBMDJAQDQCLI-UHFFFAOYSA-N ethyl 2-(2-bromophenoxy)butanoate Chemical compound CCOC(=O)C(CC)OC1=CC=CC=C1Br VQSBMDJAQDQCLI-UHFFFAOYSA-N 0.000 description 3
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- YORCIIVHUBAYBQ-UHFFFAOYSA-N propargyl bromide Chemical compound BrCC#C YORCIIVHUBAYBQ-UHFFFAOYSA-N 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 3
- HIJXMCCKKCQGIZ-LLVKDONJSA-N (1s)-1-(2,3-dimethyl-1-benzofuran-7-yl)ethane-1,2-diol Chemical compound C1=CC=C2C(C)=C(C)OC2=C1[C@H](O)CO HIJXMCCKKCQGIZ-LLVKDONJSA-N 0.000 description 2
- 125000004178 (C1-C4) alkyl group Chemical group 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 2
- CLXXUGOCVBQNAI-UHFFFAOYSA-N 2,3-dihydro-1-benzofuran-7-carbaldehyde Chemical compound O=CC1=CC=CC2=C1OCC2 CLXXUGOCVBQNAI-UHFFFAOYSA-N 0.000 description 2
- HBEDSQVIWPRPAY-UHFFFAOYSA-N 2,3-dihydrobenzofuran Chemical compound C1=CC=C2OCCC2=C1 HBEDSQVIWPRPAY-UHFFFAOYSA-N 0.000 description 2
- QGMKMDYIDCHPAB-UHFFFAOYSA-N 2-(2,3-dimethyl-1-benzofuran-7-yl)ethanol Chemical compound C1=CC=C2C(C)=C(C)OC2=C1CCO QGMKMDYIDCHPAB-UHFFFAOYSA-N 0.000 description 2
- NGNBDVOYPDDBFK-UHFFFAOYSA-N 2-[2,4-di(pentan-2-yl)phenoxy]acetyl chloride Chemical compound CCCC(C)C1=CC=C(OCC(Cl)=O)C(C(C)CCC)=C1 NGNBDVOYPDDBFK-UHFFFAOYSA-N 0.000 description 2
- JFOZDQFFHITSHB-UHFFFAOYSA-N 3-(2-bromophenoxy)hexan-2-one Chemical compound CCCC(C(C)=O)OC1=CC=CC=C1Br JFOZDQFFHITSHB-UHFFFAOYSA-N 0.000 description 2
- NHQDETIJWKXCTC-UHFFFAOYSA-N 3-chloroperbenzoic acid Chemical compound OOC(=O)C1=CC=CC(Cl)=C1 NHQDETIJWKXCTC-UHFFFAOYSA-N 0.000 description 2
- JNGSGGHEYLMQGI-UHFFFAOYSA-N 3-methyl-1-benzofuran-2-amine Chemical compound NC=1OC2=C(C1C)C=CC=C2 JNGSGGHEYLMQGI-UHFFFAOYSA-N 0.000 description 2
- JPMJIYONHNDSJU-UHFFFAOYSA-N 3-methyl-2-(1,1,2,2,2-pentafluoroethyl)-1-benzofuran-7-carbaldehyde Chemical compound C1=CC=C2C(C)=C(C(F)(F)C(F)(F)F)OC2=C1C=O JPMJIYONHNDSJU-UHFFFAOYSA-N 0.000 description 2
- UZHWQZUJGKEPDD-UHFFFAOYSA-N 6-methoxy-2,3-dimethyl-1-benzofuran Chemical compound COC1=CC=C2C(C)=C(C)OC2=C1 UZHWQZUJGKEPDD-UHFFFAOYSA-N 0.000 description 2
- TYBFWBWRNCVDSF-UHFFFAOYSA-N 6-methoxy-2,3-dimethyl-1-benzofuran-7-carbaldehyde Chemical compound COC1=CC=C2C(C)=C(C)OC2=C1C=O TYBFWBWRNCVDSF-UHFFFAOYSA-N 0.000 description 2
- BJQPCUBABDSHJB-UHFFFAOYSA-N 7-bromo-3-methyl-2-(1,1,2,2,2-pentafluoroethyl)-1-benzofuran Chemical compound C1=CC=C2C(C)=C(C(F)(F)C(F)(F)F)OC2=C1Br BJQPCUBABDSHJB-UHFFFAOYSA-N 0.000 description 2
- OREWHOLOMGVDBV-UHFFFAOYSA-N 7-ethenyl-2,3-dimethyl-1-benzofuran Chemical compound C1=CC=C2C(C)=C(C)OC2=C1C=C OREWHOLOMGVDBV-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- AFVFQIVMOAPDHO-UHFFFAOYSA-N Methanesulfonic acid Chemical compound CS(O)(=O)=O AFVFQIVMOAPDHO-UHFFFAOYSA-N 0.000 description 2
- 239000012359 Methanesulfonyl chloride Substances 0.000 description 2
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 description 2
- 241000283977 Oryctolagus Species 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 241000700159 Rattus Species 0.000 description 2
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 2
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 description 2
- 206010046543 Urinary incontinence Diseases 0.000 description 2
- 208000000558 Varicose Ulcer Diseases 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 238000011914 asymmetric synthesis Methods 0.000 description 2
- 230000036772 blood pressure Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000001186 cumulative effect Effects 0.000 description 2
- CSJLBAMHHLJAAS-UHFFFAOYSA-N diethylaminosulfur trifluoride Substances CCN(CC)S(F)(F)F CSJLBAMHHLJAAS-UHFFFAOYSA-N 0.000 description 2
- 238000005906 dihydroxylation reaction Methods 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- MSWPPDWDKORPNJ-UHFFFAOYSA-N ethyl 2-(2-bromophenoxy)pentanoate Chemical compound CCOC(=O)C(CCC)OC1=CC=CC=C1Br MSWPPDWDKORPNJ-UHFFFAOYSA-N 0.000 description 2
- GNEPOEVUMOGYDJ-UHFFFAOYSA-N ethyl 7-bromo-3-methyl-1-benzofuran-2-carboxylate Chemical compound C1=CC=C2C(C)=C(C(=O)OCC)OC2=C1Br GNEPOEVUMOGYDJ-UHFFFAOYSA-N 0.000 description 2
- LNHOCDJILNGFHA-UHFFFAOYSA-N ethyl 7-ethenyl-3-methyl-1-benzofuran-2-carboxylate Chemical compound C1=CC=C2C(C)=C(C(=O)OCC)OC2=C1C=C LNHOCDJILNGFHA-UHFFFAOYSA-N 0.000 description 2
- 238000003818 flash chromatography Methods 0.000 description 2
- 238000006170 formylation reaction Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000338 in vitro Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000000543 intermediate Substances 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 210000004731 jugular vein Anatomy 0.000 description 2
- LULAYUGMBFYYEX-UHFFFAOYSA-N metachloroperbenzoic acid Natural products OC(=O)C1=CC=CC(Cl)=C1 LULAYUGMBFYYEX-UHFFFAOYSA-N 0.000 description 2
- QARBMVPHQWIHKH-UHFFFAOYSA-N methanesulfonyl chloride Chemical compound CS(Cl)(=O)=O QARBMVPHQWIHKH-UHFFFAOYSA-N 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 125000002524 organometallic group Chemical group 0.000 description 2
- WEXRUCMBJFQVBZ-UHFFFAOYSA-N pentobarbital Chemical compound CCCC(C)C1(CC)C(=O)NC(=O)NC1=O WEXRUCMBJFQVBZ-UHFFFAOYSA-N 0.000 description 2
- SONNWYBIRXJNDC-VIFPVBQESA-N phenylephrine Chemical compound CNC[C@H](O)C1=CC=CC(O)=C1 SONNWYBIRXJNDC-VIFPVBQESA-N 0.000 description 2
- 229960001802 phenylephrine Drugs 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- JQWHASGSAFIOCM-UHFFFAOYSA-M sodium periodate Chemical compound [Na+].[O-]I(=O)(=O)=O JQWHASGSAFIOCM-UHFFFAOYSA-M 0.000 description 2
- GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- FPGGTKZVZWFYPV-UHFFFAOYSA-M tetrabutylammonium fluoride Chemical compound [F-].CCCC[N+](CCCC)(CCCC)CCCC FPGGTKZVZWFYPV-UHFFFAOYSA-M 0.000 description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- SFLSHLFXELFNJZ-QMMMGPOBSA-N (-)-norepinephrine Chemical compound NC[C@H](O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-QMMMGPOBSA-N 0.000 description 1
- HIJXMCCKKCQGIZ-NSHDSACASA-N (1r)-1-(2,3-dimethyl-1-benzofuran-7-yl)ethane-1,2-diol Chemical compound C1=CC=C2C(C)=C(C)OC2=C1[C@@H](O)CO HIJXMCCKKCQGIZ-NSHDSACASA-N 0.000 description 1
- OSXGLGNKKQTBCE-UHFFFAOYSA-N (7-bromo-3-methyl-1-benzofuran-2-yl)methanol Chemical compound C1=CC=C2C(C)=C(CO)OC2=C1Br OSXGLGNKKQTBCE-UHFFFAOYSA-N 0.000 description 1
- 125000005913 (C3-C6) cycloalkyl group Chemical group 0.000 description 1
- CRLWNDZAYZNETR-UHFFFAOYSA-N 1-(7-bromo-3-methyl-1-benzofuran-2-yl)-2,2,2-trifluoroethanone Chemical compound C1=CC=C2C(C)=C(C(=O)C(F)(F)F)OC2=C1Br CRLWNDZAYZNETR-UHFFFAOYSA-N 0.000 description 1
- KQZLRWGGWXJPOS-NLFPWZOASA-N 1-[(1R)-1-(2,4-dichlorophenyl)ethyl]-6-[(4S,5R)-4-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-5-methylcyclohexen-1-yl]pyrazolo[3,4-b]pyrazine-3-carbonitrile Chemical compound ClC1=C(C=CC(=C1)Cl)[C@@H](C)N1N=C(C=2C1=NC(=CN=2)C1=CC[C@@H]([C@@H](C1)C)N1[C@@H](CCC1)CO)C#N KQZLRWGGWXJPOS-NLFPWZOASA-N 0.000 description 1
- SSIIDVFGZJUFJR-UHFFFAOYSA-N 2-(2,3-dimethyl-1-benzofuran-7-yl)-n,n-diethylethanamine Chemical compound CCN(CC)CCC1=CC=CC2=C1OC(C)=C2C SSIIDVFGZJUFJR-UHFFFAOYSA-N 0.000 description 1
- USIISKJSEHSKKY-UHFFFAOYSA-N 2-(2-bromophenoxy)butanoyl chloride Chemical compound CCC(C(Cl)=O)OC1=CC=CC=C1Br USIISKJSEHSKKY-UHFFFAOYSA-N 0.000 description 1
- NPRYCHLHHVWLQZ-TURQNECASA-N 2-amino-9-[(2R,3S,4S,5R)-4-fluoro-3-hydroxy-5-(hydroxymethyl)oxolan-2-yl]-7-prop-2-ynylpurin-8-one Chemical compound NC1=NC=C2N(C(N(C2=N1)[C@@H]1O[C@@H]([C@H]([C@H]1O)F)CO)=O)CC#C NPRYCHLHHVWLQZ-TURQNECASA-N 0.000 description 1
- BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
- OIMRLHCSLQUXLL-UHFFFAOYSA-N 3-chlorobutan-2-one Chemical compound CC(Cl)C(C)=O OIMRLHCSLQUXLL-UHFFFAOYSA-N 0.000 description 1
- HEGOUHCUYANXMH-UHFFFAOYSA-N 4-(2-bromophenoxy)heptan-3-one Chemical compound CCCC(C(=O)CC)OC1=CC=CC=C1Br HEGOUHCUYANXMH-UHFFFAOYSA-N 0.000 description 1
- OCPBOOQFCPLDEC-UHFFFAOYSA-N 4-(2-bromophenoxy)hexan-3-one Chemical compound CCC(=O)C(CC)OC1=CC=CC=C1Br OCPBOOQFCPLDEC-UHFFFAOYSA-N 0.000 description 1
- NDYWSWDCOWRLOQ-UHFFFAOYSA-N CCN(CC)SN(CC)CC.F.F.F Chemical compound CCN(CC)SN(CC)CC.F.F.F NDYWSWDCOWRLOQ-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 1
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 1
- 241000282326 Felis catus Species 0.000 description 1
- 208000018522 Gastrointestinal disease Diseases 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- 241000700157 Rattus norvegicus Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical class [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 1
- 206010066218 Stress Urinary Incontinence Diseases 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- 238000007239 Wittig reaction Methods 0.000 description 1
- 239000000556 agonist Substances 0.000 description 1
- 102000004305 alpha Adrenergic Receptors Human genes 0.000 description 1
- 108090000861 alpha Adrenergic Receptors Proteins 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 210000000709 aorta Anatomy 0.000 description 1
- 210000002376 aorta thoracic Anatomy 0.000 description 1
- 230000004872 arterial blood pressure Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 102000012740 beta Adrenergic Receptors Human genes 0.000 description 1
- 108010079452 beta Adrenergic Receptors Proteins 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 150000001649 bromium compounds Chemical class 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 229940125877 compound 31 Drugs 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000009109 curative therapy Methods 0.000 description 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 description 1
- GGSUCNLOZRCGPQ-UHFFFAOYSA-N diethylaniline Chemical compound CCN(CC)C1=CC=CC=C1 GGSUCNLOZRCGPQ-UHFFFAOYSA-N 0.000 description 1
- 239000008298 dragée Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- XIMFCGSNSKXPBO-UHFFFAOYSA-N ethyl 2-bromobutanoate Chemical compound CCOC(=O)C(Br)CC XIMFCGSNSKXPBO-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 210000001105 femoral artery Anatomy 0.000 description 1
- 230000022244 formylation Effects 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000003304 gavage Methods 0.000 description 1
- 125000005843 halogen group Chemical group 0.000 description 1
- 150000002391 heterocyclic compounds Chemical class 0.000 description 1
- 125000000623 heterocyclic group Chemical group 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 125000001449 isopropyl group Chemical group [H]C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- NXPHGHWWQRMDIA-UHFFFAOYSA-M magnesium;carbanide;bromide Chemical compound [CH3-].[Mg+2].[Br-] NXPHGHWWQRMDIA-UHFFFAOYSA-M 0.000 description 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 1
- 239000011976 maleic acid Substances 0.000 description 1
- 210000003975 mesenteric artery Anatomy 0.000 description 1
- 229940098779 methanesulfonic acid Drugs 0.000 description 1
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 125000004123 n-propyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 210000002850 nasal mucosa Anatomy 0.000 description 1
- 229960002748 norepinephrine Drugs 0.000 description 1
- SFLSHLFXELFNJZ-UHFFFAOYSA-N norepinephrine Natural products NCC(O)C1=CC=C(O)C(O)=C1 SFLSHLFXELFNJZ-UHFFFAOYSA-N 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000002734 organomagnesium group Chemical group 0.000 description 1
- 239000012285 osmium tetroxide Substances 0.000 description 1
- 229910000489 osmium tetroxide Inorganic materials 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- KDLHZDBZIXYQEI-UHFFFAOYSA-N palladium Substances [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 1
- NFHFRUOZVGFOOS-UHFFFAOYSA-N palladium;triphenylphosphane Chemical compound [Pd].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.C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 NFHFRUOZVGFOOS-UHFFFAOYSA-N 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 229960001412 pentobarbital Drugs 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- 229940124531 pharmaceutical excipient Drugs 0.000 description 1
- 150000002989 phenols Chemical class 0.000 description 1
- 229920000137 polyphosphoric acid Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- LJCNRYVRMXRIQR-OLXYHTOASA-L potassium sodium L-tartrate Chemical class [Na+].[K+].[O-]C(=O)[C@H](O)[C@@H](O)C([O-])=O LJCNRYVRMXRIQR-OLXYHTOASA-L 0.000 description 1
- 238000009101 premedication Methods 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 125000001436 propyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 210000003752 saphenous vein Anatomy 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010265 sodium sulphite Nutrition 0.000 description 1
- 229910000080 stannane Inorganic materials 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 125000004434 sulfur atom Chemical group 0.000 description 1
- 239000000829 suppository Substances 0.000 description 1
- 239000006188 syrup Substances 0.000 description 1
- 235000020357 syrup Nutrition 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- VFJYIHQDILEQNR-UHFFFAOYSA-M trimethylsulfanium;iodide Chemical compound [I-].C[S+](C)C VFJYIHQDILEQNR-UHFFFAOYSA-M 0.000 description 1
- NRZWQKGABZFFKE-UHFFFAOYSA-N trimethylsulfonium Chemical compound C[S+](C)C NRZWQKGABZFFKE-UHFFFAOYSA-N 0.000 description 1
- JCMLRUNDSXARRW-UHFFFAOYSA-N trioxouranium Chemical compound O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 description 1
- RIOQSEWOXXDEQQ-UHFFFAOYSA-N triphenylphosphine Chemical compound C1=CC=CC=C1P(C=1C=CC=CC=1)C1=CC=CC=C1 RIOQSEWOXXDEQQ-UHFFFAOYSA-N 0.000 description 1
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 1
- 239000005526 vasoconstrictor agent Substances 0.000 description 1
- 201000002282 venous insufficiency Diseases 0.000 description 1
- 230000035899 viability Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/79—Benzo [b] furans; Hydrogenated benzo [b] furans with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/02—Nasal agents, e.g. decongestants
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/06—Antimigraine agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/14—Vasoprotectives; Antihaemorrhoidals; Drugs for varicose therapy; Capillary stabilisers
Definitions
- the subject of the present invention is derivatives of
- - A represents either a hydrogen atom or a hydroxyl group
- - B represents either a hydrogen atom or a C 1-8 alkyl, C 1-8 alkenyl, C 1-8 fluoroalkyl or C 1-8 group
- R 1 , R 2 , R 5 identical or different, each represent a hydrogen atom, a halogen such as chlorine, bromine or fluorine, a C 1-8 alkyl, C 1-8 alkenyl group, C 3-8
- cycloalkyl C 3-8 cycloalkenyl, C 6 , C 10 or C 14 aryl, C 1-6 alkoxycarbonyl, C 1-6 hydroxyalkyl, C 1-6 alkoxyalkyl, C 1-6 alkoxy, C 1-8 fluoroalkyl or C 1-8 perfluoroalkyl,
- R 1 and R 2 together form a C 3-B cycloalkyl, C 3-8 cycloalkenyl ring, or a C 6 , C 10 or C 14 aryl, with the exception of the compounds for which R 1 and R 2 are simultaneously
- R 3 and R 4 identical or different, represent either a hydrogen atom or a C 1-8 alkyl, C 1-8 alkenyl, C 3-8 cycloalkyl, C 3-8 cycloalkenyl group,
- R 3 and R 4 together form a C 2-6 cycloalkyl ring, C 3-6 cycloalkenyl, such as for example a piperidyl,
- azetidinyl or pyrrolidyl azetidinyl or pyrrolidyl.
- the preferred compounds according to the invention are those comprising radicals having the following meanings:
- R 1 and R 2 each represent a C 1 -C 4 alkyl group, more preferably methyl, ethyl or i-propyl, or a group
- R 1 and R 2 together form a C 3 -C 6 cycloalkyl group
- R 3 and R 4 each represent a C 1 -C 4 alkyl group, more preferably a methyl, ethyl or
- R 5 represents a hydrogen atom
- the compounds of the invention can be used as a medicament as contracting agents for smooth muscles, and more particularly in the treatment of urinary incontinence, or as veno-constrictors, and more
- the patent FR 1 532 210 describes a very large family of heterocyclic compounds of formula W,
- benzofuran These compounds are described as agents blocking the beta-adrenergic effect and are used in the curative or prophylactic treatment of affections
- the compounds of general formula (I) contain one or
- the pharmaceutically acceptable salts of the compounds of formula (I) according to the invention can be either salts of mineral acids such as hydrochloric acid, hydrobromic acid, sulfuric acid or phosphoric acid, or salts organic acids such as acetic acid, citric acid, tartaric acid, maleic acid, succinic acid, methanesulfonic acid or fumaric acid.
- mineral acids such as hydrochloric acid, hydrobromic acid, sulfuric acid or phosphoric acid
- organic acids such as acetic acid, citric acid, tartaric acid, maleic acid, succinic acid, methanesulfonic acid or fumaric acid.
- hydrochloric acid salts are preferred.
- the compounds derived from 2-aminoethyl-benzofuran of formula (I) according to the invention can be prepared according to different methods. These processes are described below. 1.
- the compounds of formula (I), in particular those for which A represents a hydroxyl group, can be prepared according to the process described in the appendix.
- an aldehyde of formula II is reacted with an aminoalkyl stannate derivative of formula III.
- the meanings of R 1 , R 2 , R 3 , R 4 , R 5 and B of the compounds of formula II and III are those indicated in formula I.
- This reaction can be carried out in an organic solvent such as tetrahydrofuran, in presence of n-butyl lithium.
- the compounds of formula III can be prepared by a person skilled in the art according to the method described by Katrizky, A.R .; Chang,
- the formylation reaction can be carried out in an organic solvent such as tetrahydrofuran, N, N-d ⁇ méthylforrrtam ⁇ de or a mixture of these solvents.
- the compounds of formula IV can themselves be prepared from ⁇ -phenoxyketones of formula V which are made: react with an acid, preferably a mineral acid, such as polyphosphoric acid or, advantageously sulfuric acid.
- an acid preferably a mineral acid, such as polyphosphoric acid or, advantageously sulfuric acid.
- R 1 , R 2 and R 5 for the compounds of formulas IV and V are those indicated in formula I.
- the compounds of formula V can be obtained directly from the corresponding phenols of formula VI which are reacted with an ⁇ -haloketone of formula VII. This reaction can be carried out in an organic solvent, such as
- N, N-d ⁇ méthylformam ⁇ de in the presence of potassium carbonate and an iodide such as potassium iodide.
- the ⁇ -haloketone moiety is usually an ⁇ -chloroketone.
- R 1 , R 2 and R 5 for the compounds of formulas VI and VII, are those indicated in formula I.
- the compounds of formula V can also be prepared by reaction of a compound of formula VI as defined above, with an ⁇ -haloester of formula VIII, where R 1 has the meaning indicated in formula I.
- This reaction can be carried out in an organic solvent such as N, N-d ⁇ méthylformamide, in the presence of potassium carbonate and an iodide such as potassium iodide.
- an organic solvent such as N, N-d ⁇ méthylformamide
- the product of this reaction is then saponified with a base such as sodium hydroxide, to form a compound of formula IX.
- the latter is then transformed into its acid chloride or its Weinreb amide, by reaction with, for example, thionyl chloride (SO 2 Cl 2 ) or a mixture of SO 2 Cl 2 / NHCH 3 OCH 3 , under the conditions described by Nahm and Weinreb, Tet. Lett., 22, 3815, 1981.
- Said compound of formula V can then be prepared by reaction between the acid chloride of compound IX or the Weinreb amide thereof, with an organometallic of formula X, for which R 2 is as defined in formula (I) and X represents a halogen atom.
- organometallic is preferably an organomagnesium.
- a compound of formula VI as defined above is reacted with propargyl bromide.
- This reaction can be carried out in an organic solvent such as N, N-dimethylformamide, in the presence of potassium carbonate and an iodide such as potassium iodide.
- 0.2 to 2 moles of propargyl bromide are reacted for one mole of compound of formula VI.
- the phenoxypropargyl derivative of formula XI thus obtained is then reacted with diethylaniline in the presence of cesium fluoride, this under the conditions described by Ishi, H.; Ishihawa, T.; Takeda, S.; Veki, S .; Suzuki, M., Chem. Pharm. Bull., 40, 1992, 1148. 2.
- the compounds of formula (I) according to the invention, for which A is a hydroxyl group can also be prepared according to the following reaction scheme (2):
- the hydroxyl group twinned with group B of the diol thus obtained can then be optionally activated selectively, in a manner known to those skilled in the art so as to obtain the compound of formula XV.
- W represents a hydroxyl group or, when the hydroxyl group has been activated, W represents a nucleofuge group, such as a cosyl group, a mesyl group or a bromine atom.
- the ethenyl benzofuran derivative of formula XIV can itself be prepared from a benzofuran of formula IV as defined above, by palladic coupling of Stille, under the conditions defined by Me Kean, D.R.; Panneilo, G.;
- the ethenyl benzofuran derivative of formula XIV can be prepared from an aldehyde derivative of formula II, by a Wittig reaction under conditions conventional for those skilled in the art.
- the compound of formula (I) is prepared by reacting an oxirane derivative of formula XVI with an amme NHR 3 R 4 .
- the meanings of R 1 , R 2 , R 3 , R 4 , R 5 and B of the oxirane derivative of formula XVI and of said amme are those indicated above in formula I.
- the oxirane derivative of formula XVI can be prepared according to one of the following processes:
- the ketone is halogenated in the ⁇ position, reduced to halohydnne, then treated with a base and converted to oxirane XVI.
- the compound of formula XIX obtained can then be activated, for example by means of mesyl chloride (MsCl), and it is then reacted with an amme NHR 3 R 4 , as defined above.
- MsCl mesyl chloride
- an amme NHR 3 R 4 as defined above.
- 0.01 to 1 mole of compound of formula XIX is used for one mole of said core.
- the compounds of formula (I) according to the invention for which A is a hydrogen atom, can also be prepared by dehydroxylation of a corresponding compound of formula (I), where A is a hydroxyl group.
- the dehydroxylation reaction can be carried out, in a manner known to those skilled in the art, by reaction with triethylsilane and trifluroacetic acid.
- Example 1 ethyl 2- (2-bromo-phenoxy) -pentanoate:
- Eb point 100 ° C (0.8 mb; 80 Pa).
- step (4) To the 2,3-dimethyl-7- (2-diethylammo-1-hydroxyethyl) -benzofuran obtained in step (4), add 1/2 equivalent of oxalic acid in 2M solution in methanol and the salt is concentrated. under vacuum, recrystallized from ethyl acetate and then dried in a desiccator under vacuum over phosphoric anhydride.
- This compound is obtained according to the process described in step (1) of Example 1 for the preparation of 3- (2-bromo-phenoxy) -2- butanone, from 3-hydroxy-phenol.
- This compound is obtained by the process described in step (3) of Example 1, using as starting material 2-methyl-7-bromo-benzofuran.
- This compound is obtained by the process described in step (4) of Example 1, using as starting material 2-methyl-7-formyl-benzofuran.
- Example 15 Asymmetric synthesis of (+) - 2,3-dimethyl-7- (2-diethylammo-1 (S) -hydroxyethyl) -benzofurane. (1) 2,3-dimethyl-7-ethenyl-benzofuran
- reaction mixture is allowed to return to ambient temperature, then 500 ml of ethyl acetate and 500 ml of sodium hydroxide are added.
- the organic phase is washed with brine, dried over magnesium sulfate and concentrated.
- the residue is distilled under a vacuum of 0.03 mm Hg.
- the fraction passing between 60 and 78 ° C is collected which is then purified by chromatography on a silica column (elution solvent 1% ethyl acetate in cyclohexane). 13.5 g of 2,3-dimethyl-7-etheny-benzofuran are obtained in the form of a colorless oil.
- AD mix ⁇ complex based on K 2 OsO 2 (OH) 4 , Fe (CN) 6 and, as ligand, dihydroquinmel, 4-phthalazmediyl diether
- 358 ml of water 358 ml of tert-butanol.
- 12.3 g (71.5 mmol) of 2,3-dimethyl-7-ethenyl-benzofuran are added and the reaction mixture is stirred at 0 ° C for 6 h.
- the enantiomeric excess is 98.5%.
- An excess of an ethanol solution saturated with anhydrous hydrochloric acid is added and the salt is concentrated under vacuum, recrystallized from ethyl acetate and then dried in a desiccator under vacuum over phosphoric anhydride.
- Steps 1 to 4 of Example 15 were reproduced, using however in step 2, AD mix 3 (complex based on K 2 OsO 2 (OH) 4 , Fe (CN) 6 and , as a ligand, of
- step (2) (-) - 2,3-dimethyl-7- (2-hydroxy-1 (R) - hydroxyethyl) -benzofuran, in the form of a colorless oil.
- step (3) (-) - 2,3-dimethyl-7- (2-para-toluenesulfonate-
- the solution is stirred at reflux, under a stream of nitrogen, for 1 h 30 min, regularly adding a small amount of acetonitrile: water mixture (84:16) to replace the distilled solvent.
- the mixture is then concentrated in vacuo and the residue is purified by chromatographic column (elution solvent dichoromethane: methanol 90:10) then dried in a desiccator under vacuum over phosphoric anhydride.
- This compound is prepared from 2-bromo-phenol according to the procedure of Boehme, W., R., Organic Syntician, Coll. Flight. IV, 590.
- This compound is obtained according to the method described in Example 6 for the preparation of 2,3-methyl-7-ethenyl-benzofuran, using 2-ethyloxycarbonyl-3-methyl-7-bromo-benzofuran as starting material.
- - "-" represents a compound in free form
- - nC 3 H 7 represents a linear propyl group
- - iC 3 H 7 represents a 1 -propyl group
- - nC 6 H 13 represents a linear cyclohexyl group.
- hydrochloric salts described in the Table were prepared as follows:
- the compounds of the invention were subjected to biological tests intended to demonstrate their selective smooth muscle contracting activity.
- the in vitro activity of the compounds of the invention has been studied on the urethral and arterial smooth muscles.
- the contractile effect of each compound is evaluated by calculating pD 2 (negative logarithm of the agonist concentration which induces 50% of the maximum contraction) as well as by the Maximum effect representing the percentage of the maximum contraction obtained with the phenylephrine (% E max ).
- Wistar rats are anesthetized and demedulated (according to the technique described by Gillespie, MacLaren A. and Polock D., A method of stimulatmg different segments of the autonomy outflow from the spinal column to various organs m the pithed cat and rat Br J. Pharmacol., 1970, 40: 257-267).
- the catheters are introduced through the aorta and a jugular vein. Another catheter is introduced into the urethra through an incision made in the bladder.
- the test compounds are administered in increasing doses by intravenous infusion. venous.
- the results are expressed in doses ( ⁇ g / kg) necessary to increase the urethral pressure by 10 cm of water (PU 10 ) or the blood pressure by 10 mm Hg (PA 10 ) or 50 mm Hg (PA 50 ) .
- the compounds of the invention thus tested, made it possible to obtain: - a PU 10 with doses less than 100 ⁇ g / kg, usually between 20 and 50 ⁇ g / kg, a PA 10 with higher doses at 110 ⁇ g / kg, usually between 130 and 250 ⁇ g / kg,
- test compounds are administered 5 to 15 days after the operation, by intravenous (i.v.) or oral (p.o.) administration.
- the compounds are administered i.v. in 5 minutes, in a single dose (100 ⁇ g / kg).
- the compounds are administered orally by gavage at a dose of 3 mg / kg.
- the results obtained are expressed as a percentage of premedication values at 5 minutes after dosing.
- the compounds of the invention thus tested allowed an increase in the PU greater than 70%, usually between 90 and 25%.
- the increase in BP was always less than 10%, usually it was 0%.
- the compounds according to the invention can be used as a medicament, in particular as a contracting agent for smooth muscles, and more particularly still, in the treatment of urinary incontinence, in particular stress urinary incontinence.
- the compounds according to the invention exhibit good efficacy and, usually, less side effects than the drugs conventionally used for such treatment, in particular as regards the side effects affecting the arteries.
- the compounds of the invention were subjected to biological tests intended to demonstrate their venoconstrictor activity.
- the in vitro activity of the compounds of the invention was studied on the saphenous veins of Yucatan micro-pigs.
- the tissue is cut in a helix and mounted in a tank with isolated organs in a modified Krebs solution oxygenated with a mixture of 95% O 2 and 5% CO 2 maintained at 37 ° C.
- the vessel is connected to an isometric sensor at a basal voltage of 1 g and connected to a polygraph allowing the recording of blood pressure variations.
- the viability of each preparation is tested by pre-stimulation with noradrenaline 3 ⁇ M.
- the compound to be studied is introduced and its concentration curve - response constructed cumulatively until a maximum response is obtained.
- the contractile effect of each compound is evaluated by calculation of the EC 50 (concentration producing 50% of the maximum response).
- the compounds of the invention have made it possible to obtain a venoconstrictor activity with an EC 50 value usually between 1 ⁇ M and 100 ⁇ M.
- the compounds of the invention can be used in the treatment of venous insufficiency and venous ulcer.
- the compounds according to the invention can also be used for the treatment of migraine, gastrointestinal disorders and as a vasoconstrictor of the nasal mucosa.
- the compounds according to the invention can be presented in different pharmaceutical forms suitable for oral administration and for topical application, if necessary in combination with at least one pharmaceutical excipient.
- suitable pharmaceutical forms are for example tablets, capsules, dragees, capsules, oral or injectable solutions, syrups, suppositories. These pharmaceutical forms can be dosed to allow a daily dose of 0.1 ⁇ g / kg to 50 mg / kg.
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- General Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Cardiology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pulmonology (AREA)
- Vascular Medicine (AREA)
- Pain & Pain Management (AREA)
- Biomedical Technology (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Otolaryngology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
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- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9602938A FR2745815B1 (fr) | 1996-03-08 | 1996-03-08 | Derives de benzofurane, leur preparations et compositions pharmaceutiques les comprenant |
FR9602938 | 1996-03-08 | ||
FR9610829A FR2752735B1 (fr) | 1996-09-05 | 1996-09-05 | Utilisation de derives de benzofurane pour obtenir un medicament destine au traitement de l'insuffisance veineuse et de l'ulcere veineux |
FR9610829 | 1996-09-05 | ||
PCT/FR1997/000383 WO1997032870A1 (fr) | 1996-03-08 | 1997-03-05 | Derives de 2-aminoethyl-benzofurane, leur preparation et leur application en therapeutique |
Publications (1)
Publication Number | Publication Date |
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EP0888324A1 true EP0888324A1 (fr) | 1999-01-07 |
Family
ID=26232574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97908303A Ceased EP0888324A1 (fr) | 1996-03-08 | 1997-03-05 | Derives de 2-aminoethyl-benzofurane, leur preparation et leur application en therapeutique |
Country Status (5)
Country | Link |
---|---|
US (1) | US6063810A (fr) |
EP (1) | EP0888324A1 (fr) |
JP (1) | JP2000506157A (fr) |
AU (1) | AU2030197A (fr) |
WO (1) | WO1997032870A1 (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2781799B1 (fr) * | 1998-07-28 | 2001-10-26 | Synthelabo | Derives de benzofurane et de benzothiophene, leurs preparations et applications en therapeutique |
FR2781800B1 (fr) * | 1998-07-28 | 2001-09-07 | Synthelabo | Derives de 2-aminoethyl-benzofurane et de 2-aminoethyl-benzothiophene, leurs preparations et leurs applications en therapeutique |
FR2783247B1 (fr) * | 1998-09-10 | 2000-11-17 | Synthelabo | Derives de 2-aminoethyl-quinoleine, leur preparation et leur application en therapeutique |
FR2785903B1 (fr) * | 1998-11-17 | 2002-10-25 | Synthelabo | Derives de 1-aminoethylquinoleine, leur preparation et leur application en therapeutique |
FR2801589A1 (fr) * | 1999-11-25 | 2001-06-01 | Sanofi Synthelabo | Derives de 2-arylquinoleine, leur preparation et leur application en therapeutique |
FR2802532A1 (fr) * | 1999-12-17 | 2001-06-22 | Sanofi Synthelabo | Derives de 2-phenyl-quinoleine, leur preparation et leur application en therapeutique |
EP1771413B1 (fr) * | 2004-05-03 | 2011-09-21 | Janssen Pharmaceutica NV | Derives de benzofurane comme modulatuers de recepteurs androgenes selectifs (sarm) |
AR052674A1 (es) * | 2005-02-17 | 2007-03-28 | Wyeth Corp | Derivados de indol, benzotiofeno, benzofurano e indeno cicloalquilcondensados |
CN103214413B (zh) * | 2013-03-22 | 2015-05-13 | 郑州泰基鸿诺药物科技有限公司 | 一种含杂环的三氟甲基酮化合物及其制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
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FR1532210A (fr) * | 1963-06-21 | 1968-07-12 | Ici Ltd | Composés hétérocycliques et leur procédé de préparation |
JPS63139180A (ja) * | 1986-12-02 | 1988-06-10 | Tanabe Seiyaku Co Ltd | カルボン酸誘導体 |
IL87451A0 (en) * | 1987-09-04 | 1989-01-31 | Tanabe Seiyaku Co | Benzofuran derivatives,their preparation and pharmaceutical compositions containing them |
US5288749A (en) * | 1991-12-20 | 1994-02-22 | Abbott Laboratories | Tertiary and secondary amines as alpha-2 antagonists and serotonin uptake inhibitors |
SG65570A1 (en) * | 1992-02-25 | 1999-06-22 | Recordati Chem Pharm | Heterobicyclic compounds |
US5474994A (en) * | 1992-05-26 | 1995-12-12 | Recordati S.A., Chemical And Pharmaceutical Company | Bicyclic heterocyclic derivatives having α1 -adrenergic and 5HT1A |
DK26793D0 (da) * | 1993-03-10 | 1993-03-10 | Novo Nordisk As | Benzofuranyl- eller dihydrobenzofuranyl-substituerede tricycliske benzazepiner, der anvendelse og fremstilling |
DE4426245A1 (de) * | 1994-07-23 | 1996-02-22 | Gruenenthal Gmbh | 1-Phenyl-3-dimethylamino-propanverbindungen mit pharmakologischer Wirkung |
-
1997
- 1997-03-05 AU AU20301/97A patent/AU2030197A/en not_active Abandoned
- 1997-03-05 US US09/125,947 patent/US6063810A/en not_active Expired - Fee Related
- 1997-03-05 WO PCT/FR1997/000383 patent/WO1997032870A1/fr not_active Application Discontinuation
- 1997-03-05 JP JP9531521A patent/JP2000506157A/ja active Pending
- 1997-03-05 EP EP97908303A patent/EP0888324A1/fr not_active Ceased
Non-Patent Citations (1)
Title |
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See references of WO9732870A1 * |
Also Published As
Publication number | Publication date |
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AU2030197A (en) | 1997-09-22 |
WO1997032870A1 (fr) | 1997-09-12 |
US6063810A (en) | 2000-05-16 |
JP2000506157A (ja) | 2000-05-23 |
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