WO1998005639A1 - 1,2-diarylindoles en tant qu'inhibiteurs de cox-2 - Google Patents
1,2-diarylindoles en tant qu'inhibiteurs de cox-2 Download PDFInfo
- Publication number
- WO1998005639A1 WO1998005639A1 PCT/FR1997/001432 FR9701432W WO9805639A1 WO 1998005639 A1 WO1998005639 A1 WO 1998005639A1 FR 9701432 W FR9701432 W FR 9701432W WO 9805639 A1 WO9805639 A1 WO 9805639A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formula
- lower alkyl
- carbon atoms
- alkyl radical
- radical
- Prior art date
Links
- 229940111134 coxibs Drugs 0.000 title description 2
- 239000003255 cyclooxygenase 2 inhibitor Substances 0.000 title description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 30
- 125000005843 halogen group Chemical group 0.000 claims abstract description 16
- YTPLMLYBLZKORZ-UHFFFAOYSA-N Thiophene Chemical compound C=1C=CSC=1 YTPLMLYBLZKORZ-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000003118 aryl group Chemical group 0.000 claims abstract description 11
- YLQBMQCUIZJEEH-UHFFFAOYSA-N Furan Chemical compound C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 claims abstract description 7
- 230000003110 anti-inflammatory effect Effects 0.000 claims abstract description 6
- 229930192474 thiophene Natural products 0.000 claims abstract description 6
- 125000000623 heterocyclic group Chemical group 0.000 claims abstract description 5
- -1 alkyl radical Chemical class 0.000 claims description 60
- 150000001875 compounds Chemical class 0.000 claims description 46
- 125000004432 carbon atom Chemical group C* 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 17
- 238000010992 reflux Methods 0.000 claims description 14
- JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical compound C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 claims description 12
- 230000002265 prevention Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 10
- 239000008194 pharmaceutical composition Substances 0.000 claims description 9
- 238000002360 preparation method Methods 0.000 claims description 9
- 150000003254 radicals Chemical class 0.000 claims description 9
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 claims description 8
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 8
- 239000002775 capsule Substances 0.000 claims description 6
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 claims description 6
- CZPWVGJYEJSRLH-UHFFFAOYSA-N Pyrimidine Chemical compound C1=CN=CN=C1 CZPWVGJYEJSRLH-UHFFFAOYSA-N 0.000 claims description 5
- 230000001760 anti-analgesic effect Effects 0.000 claims description 5
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 5
- WCYWZMWISLQXQU-UHFFFAOYSA-N methyl Chemical compound [CH3] WCYWZMWISLQXQU-UHFFFAOYSA-N 0.000 claims description 5
- 239000003960 organic solvent Substances 0.000 claims description 5
- 239000002904 solvent Substances 0.000 claims description 5
- 229910052731 fluorine Inorganic materials 0.000 claims description 4
- 125000001153 fluoro group Chemical group F* 0.000 claims description 4
- DLRJIFUOBPOJNS-UHFFFAOYSA-N phenetole Chemical compound CCOC1=CC=CC=C1 DLRJIFUOBPOJNS-UHFFFAOYSA-N 0.000 claims description 4
- 229940124530 sulfonamide Drugs 0.000 claims description 4
- 208000024827 Alzheimer disease Diseases 0.000 claims description 3
- WZKSXHQDXQKIQJ-UHFFFAOYSA-N F[C](F)F Chemical compound F[C](F)F WZKSXHQDXQKIQJ-UHFFFAOYSA-N 0.000 claims description 3
- 206010028980 Neoplasm Diseases 0.000 claims description 3
- 201000011510 cancer Diseases 0.000 claims description 3
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- 125000001827 mesitylenyl group Chemical group [H]C1=C(C(*)=C(C([H])=C1C([H])([H])[H])C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
- 230000004770 neurodegeneration Effects 0.000 claims description 3
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- 239000003054 catalyst Substances 0.000 claims description 2
- 150000001879 copper Chemical class 0.000 claims description 2
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- 230000002028 premature Effects 0.000 claims description 2
- 150000004053 quinones Chemical class 0.000 claims description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 2
- UORVGPXVDQYIDP-UHFFFAOYSA-N borane Chemical compound B UORVGPXVDQYIDP-UHFFFAOYSA-N 0.000 claims 2
- AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 claims 1
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims 1
- 208000009956 adenocarcinoma Diseases 0.000 claims 1
- 229910000085 borane Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000003863 metallic catalyst Substances 0.000 claims 1
- 229910000029 sodium carbonate Inorganic materials 0.000 claims 1
- 208000002193 Pain Diseases 0.000 abstract description 7
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- 238000002844 melting Methods 0.000 description 57
- 230000008018 melting Effects 0.000 description 57
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- SIKJAQJRHWYJAI-UHFFFAOYSA-N Indole Chemical compound C1=CC=C2NC=CC2=C1 SIKJAQJRHWYJAI-UHFFFAOYSA-N 0.000 description 31
- 239000000203 mixture Substances 0.000 description 24
- 239000003480 eluent Substances 0.000 description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 21
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 20
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 18
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- 229910002027 silica gel Inorganic materials 0.000 description 18
- PZOUSPYUWWUPPK-UHFFFAOYSA-N indole Natural products CC1=CC=CC2=C1C=CN2 PZOUSPYUWWUPPK-UHFFFAOYSA-N 0.000 description 16
- RKJUIXBNRJVNHR-UHFFFAOYSA-N indolenine Natural products C1=CC=C2CC=NC2=C1 RKJUIXBNRJVNHR-UHFFFAOYSA-N 0.000 description 16
- 125000004170 methylsulfonyl group Chemical group [H]C([H])([H])S(*)(=O)=O 0.000 description 15
- 102100038280 Prostaglandin G/H synthase 2 Human genes 0.000 description 14
- 239000000243 solution Substances 0.000 description 13
- KAVZYDHKJNABPC-UHFFFAOYSA-N 1-(4-methylsulfonylphenyl)ethanone Chemical compound CC(=O)C1=CC=C(S(C)(=O)=O)C=C1 KAVZYDHKJNABPC-UHFFFAOYSA-N 0.000 description 12
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 12
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 10
- 108010037462 Cyclooxygenase 2 Proteins 0.000 description 10
- 238000011282 treatment Methods 0.000 description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 9
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 9
- 239000006196 drop Substances 0.000 description 8
- 239000007787 solid Substances 0.000 description 8
- 239000000460 chlorine Substances 0.000 description 7
- 230000005764 inhibitory process Effects 0.000 description 7
- 239000012074 organic phase Substances 0.000 description 7
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 238000010898 silica gel chromatography Methods 0.000 description 6
- 0 Cc(cc1)ccc1C(C(*)*)=O Chemical compound Cc(cc1)ccc1C(C(*)*)=O 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 5
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Chemical compound BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 5
- JJWLVOIRVHMVIS-UHFFFAOYSA-N isopropylamine Chemical compound CC(C)N JJWLVOIRVHMVIS-UHFFFAOYSA-N 0.000 description 5
- 239000003826 tablet Substances 0.000 description 5
- 238000002560 therapeutic procedure Methods 0.000 description 5
- KWOLFJPFCHCOCG-UHFFFAOYSA-N Acetophenone Chemical compound CC(=O)C1=CC=CC=C1 KWOLFJPFCHCOCG-UHFFFAOYSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 108010037464 Cyclooxygenase 1 Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 101000725401 Homo sapiens Cytochrome c oxidase subunit 2 Proteins 0.000 description 4
- 101000605127 Homo sapiens Prostaglandin G/H synthase 2 Proteins 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 102100038277 Prostaglandin G/H synthase 1 Human genes 0.000 description 4
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 4
- 239000002253 acid Chemical group 0.000 description 4
- 239000000443 aerosol Substances 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
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- 229910052740 iodine Inorganic materials 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002244 precipitate Substances 0.000 description 4
- 239000000829 suppository Substances 0.000 description 4
- BRIKLJCDBBFRAE-UHFFFAOYSA-N 1,2-diphenylindole Chemical compound C=1C=CC=CC=1N1C2=CC=CC=C2C=C1C1=CC=CC=C1 BRIKLJCDBBFRAE-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 3
- 206010061218 Inflammation Diseases 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 3
- RWRDLPDLKQPQOW-UHFFFAOYSA-N Pyrrolidine Chemical compound C1CCNC1 RWRDLPDLKQPQOW-UHFFFAOYSA-N 0.000 description 3
- 229940054051 antipsychotic indole derivative Drugs 0.000 description 3
- 229940114079 arachidonic acid Drugs 0.000 description 3
- 235000021342 arachidonic acid Nutrition 0.000 description 3
- 229910052801 chlorine Inorganic materials 0.000 description 3
- 239000006071 cream Substances 0.000 description 3
- 150000002475 indoles Chemical class 0.000 description 3
- 230000002757 inflammatory effect Effects 0.000 description 3
- 230000004054 inflammatory process Effects 0.000 description 3
- 239000003112 inhibitor Substances 0.000 description 3
- 239000002674 ointment Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000012429 reaction media Substances 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- NFUFMZXAYKUEDT-UHFFFAOYSA-N 1-(3,4-dichlorophenyl)-2-(4-methylsulfonylphenyl)-4,5,6,7-tetrahydroindole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C(N1C=2C=C(Cl)C(Cl)=CC=2)=CC2=C1CCCC2 NFUFMZXAYKUEDT-UHFFFAOYSA-N 0.000 description 2
- UQAAENSCXWRTLD-UHFFFAOYSA-N 1-(4-methylphenyl)-2-(4-methylsulfonylphenyl)indole Chemical compound C1=CC(C)=CC=C1N1C2=CC=CC=C2C=C1C1=CC=C(S(C)(=O)=O)C=C1 UQAAENSCXWRTLD-UHFFFAOYSA-N 0.000 description 2
- JECUZQLBQKNEMW-UHFFFAOYSA-N 1-(4-methylsulfanylphenyl)ethanone Chemical compound CSC1=CC=C(C(C)=O)C=C1 JECUZQLBQKNEMW-UHFFFAOYSA-N 0.000 description 2
- AITNMTXHTIIIBB-UHFFFAOYSA-N 1-bromo-4-fluorobenzene Chemical compound FC1=CC=C(Br)C=C1 AITNMTXHTIIIBB-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
- PJRGKESLTGDGAT-UHFFFAOYSA-N 2-[2-(4-methylsulfonylphenyl)-2-oxoethyl]cyclohexan-1-one Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C(=O)CC1C(=O)CCCC1 PJRGKESLTGDGAT-UHFFFAOYSA-N 0.000 description 2
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 description 2
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
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- 150000007513 acids Chemical class 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 125000002490 anilino group Chemical class [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 2
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- 125000001309 chloro group Chemical group Cl* 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
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- 239000011777 magnesium Substances 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- HQKMJHAJHXVSDF-UHFFFAOYSA-L magnesium stearate Chemical compound [Mg+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O HQKMJHAJHXVSDF-UHFFFAOYSA-L 0.000 description 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 2
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- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
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- 238000004809 thin layer chromatography Methods 0.000 description 2
- CLZAEVAEWSHALL-UHFFFAOYSA-N 1,1,1,2,2,3,3-heptafluoropropane Chemical compound F[C](F)C(F)(F)C(F)(F)F CLZAEVAEWSHALL-UHFFFAOYSA-N 0.000 description 1
- IBPHXKCFBXEFQP-UHFFFAOYSA-N 1,1,1,2,2-pentafluoroethane Chemical compound F[C](F)C(F)(F)F IBPHXKCFBXEFQP-UHFFFAOYSA-N 0.000 description 1
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- BWFHXUWTFYVMLK-UHFFFAOYSA-N 1-(1,3-benzodioxol-5-yl)-2-(4-methylsulfonylphenyl)indole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CC2=CC=CC=C2N1C1=CC=C(OCO2)C2=C1 BWFHXUWTFYVMLK-UHFFFAOYSA-N 0.000 description 1
- AIAMFFQWWIIEQM-UHFFFAOYSA-N 1-(3,4-dichlorophenyl)-2-(4-methylsulfonylphenyl)indole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CC2=CC=CC=C2N1C1=CC=C(Cl)C(Cl)=C1 AIAMFFQWWIIEQM-UHFFFAOYSA-N 0.000 description 1
- VZLQZHGDKLMYCM-UHFFFAOYSA-N 1-(4-chlorophenyl)-2-(4-methylsulfonylphenyl)indole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CC2=CC=CC=C2N1C1=CC=C(Cl)C=C1 VZLQZHGDKLMYCM-UHFFFAOYSA-N 0.000 description 1
- KTZNVZJECQAMBV-UHFFFAOYSA-N 1-(cyclohexen-1-yl)pyrrolidine Chemical compound C1CCCN1C1=CCCCC1 KTZNVZJECQAMBV-UHFFFAOYSA-N 0.000 description 1
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- CRTGZGHVTOJBBN-UHFFFAOYSA-N 2-(4-methylsulfonylphenyl)-1-phenylindole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CC2=CC=CC=C2N1C1=CC=CC=C1 CRTGZGHVTOJBBN-UHFFFAOYSA-N 0.000 description 1
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- ABMIPIMSKSYQKK-UHFFFAOYSA-N 2-(4-methylsulfonylphenyl)-1h-indole Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=CC2=CC=CC=C2N1 ABMIPIMSKSYQKK-UHFFFAOYSA-N 0.000 description 1
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- CAUSPZIZBLGLKW-UHFFFAOYSA-N 2-methylsulfonyl-1-phenylethanone Chemical compound CS(=O)(=O)CC(=O)C1=CC=CC=C1 CAUSPZIZBLGLKW-UHFFFAOYSA-N 0.000 description 1
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- WVLVUIUZHWBUKA-UHFFFAOYSA-N 3-[2-(4-methylsulfonylphenyl)-4,5,6,7-tetrahydroindol-1-yl]phenol Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C(N1C=2C=C(O)C=CC=2)=CC2=C1CCCC2 WVLVUIUZHWBUKA-UHFFFAOYSA-N 0.000 description 1
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- QVMDOXDZWSTDJS-UHFFFAOYSA-N 3-methyl-2-(4-methylsulfonylphenyl)-1-phenylindole Chemical compound C=1C=CC=CC=1N1C2=CC=CC=C2C(C)=C1C1=CC=C(S(C)(=O)=O)C=C1 QVMDOXDZWSTDJS-UHFFFAOYSA-N 0.000 description 1
- FNXYUCXODYGAPP-UHFFFAOYSA-N 4-[1-(4-fluorophenyl)-4,5,6,7-tetrahydroindol-2-yl]benzenesulfonamide Chemical compound C1=CC(S(=O)(=O)N)=CC=C1C(N1C=2C=CC(F)=CC=2)=CC2=C1CCCC2 FNXYUCXODYGAPP-UHFFFAOYSA-N 0.000 description 1
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- PNDPGZBMCMUPRI-UHFFFAOYSA-N iodine Chemical compound II PNDPGZBMCMUPRI-UHFFFAOYSA-N 0.000 description 1
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- YKLJGMBLPUQQOI-UHFFFAOYSA-M sodium;oxidooxy(oxo)borane Chemical compound [Na+].[O-]OB=O YKLJGMBLPUQQOI-UHFFFAOYSA-M 0.000 description 1
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
- C07D401/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings
- C07D401/04—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P15/00—Drugs for genital or sexual disorders; Contraceptives
- A61P15/06—Antiabortive agents; Labour repressants
-
- 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
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/04—Indoles; Hydrogenated indoles
- C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/04—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings directly linked by a ring-member-to-ring-member bond
Definitions
- the present invention relates, as new products, to the 1,2-diarylindole derivatives of general formula (I).
- cyclooxygenase route One of the biotransformation routes of arachidonic acid is the cyclooxygenase route; it allows the transformation of arachidonic acid into PGG2 and then into PGH2.
- cyclooxygenase-1 COX-1
- COX-2 cyclooxygenase 2
- the first is a constitutive enzyme, expressed in most tissues, while the second which is expressed in some tissues such as the brain, is inducible in most tissues by many products, in particular by cytokines and mediators produced in during the inflammatory reaction.
- Each enzyme plays a different role and the inhibition of
- COX-1 or COX-2 will cause consequences that are not identical. Inhibition of COX-1 will cause a decrease in prostaglandins participating in homeostasis which can lead to side effects. Inhibition of COX-2 will cause a decrease in the prostaglandins produced in an inflamed situation. Thus the selective inhibition of COX-2 makes it possible to obtain a well-tolerated anti-inflammatory agent.
- the compounds of the invention make it possible to obtain this selective inhibition. Consequently, the compounds in question have a very interesting phaimacological profile insofar as they are endowed with anti-inflammatory and analgesic properties while being remarkably well tolerated in particular at the gastric level. They will be particularly indicated for the treatment of inflammatory phenomena and for the treatment of pain.
- Mention may be made, for example, of their use in the treatment of arthritis, in particular rheumatoid arthritis, spondylarthritis, gout arthritis, osteoarthritis, juvenile arthritis, autoimmune diseases, lupus erythematous. They will also be indicated for the treatment of bronchial asthma, dysmenorrhea, tendinitis, bursitis, dermatological inflammations such as pso ⁇ asis, eczema, burns, dermatitis. They can also be used for the treatment of gastrointestinal inflammations, Crohn's disease. stomachs, ulcerative colitis, cancer prevention, including adenocarc ome of the colon, prevention of neurodegenerative diseases especially Alzheimer's disease, prevention of Stroke, epilepsy and prevention of premature labor.
- the present invention also relates to the process for the preparation of said products and their applications in therapy.
- indole derivatives are described for their application as inhibitors of cyclooxygenase-2 in US Pat. No. 5,510,368 to Merck Frosst. These derivatives are very different in terms of their chemical structure from the compounds claimed by the applicant since they are indole derivatives substituted in position-2 with a methyl group, unlike the compounds of the invention which are substituted in position-2 by an aryl group.
- the compounds described in this prior document all comprise in position 3 an alkyl chain with an ester or acid function which is not found in any of the compounds of the invention.
- in position-1 these compounds still move away from the compounds of the invention since it is always a benzyl group and not an aryl group.
- Derivatives diarylindole-1.2 according to the invention are characterized in that they correspond to the general formula (I):
- R represents: - a lower alkyl radical of 1 to 6 carbon atoms
- A represents:
- and X 2 independently represent - the hydrogen atom, - a halogen atom, - a lower alkyl radical of 1 to 6 carbon atoms,
- -n is an integer from 0 to 2
- - Ri and R 2 independently represent the hydrogen atom or a lower alkyl radical of 1 to 6 carbon atoms
- A can also represent a heterocycle thiophene, furan, py ⁇ dine or pyrimidine
- Y ⁇ and Y 2 independently represent:
- R' representing the hydrogen atom or a lower alkyl radical of 1 to 6 carbon atoms
- Y 3 represents. - the hydrogen atom
- lower alkyl means a hydrocarbon chain having from 1 to 6 carbon atoms, linear or branched.
- a lower alkyl radical is, for example, a methyl, ethyl, propyl, isopropyl, butyl, isobutyl, tertiobutyl, pentyl, isopentyl, hexyl, isohexyl radical.
- lower haloalkyl radical is meant an alkyl radical of 1 to 6 carbon atoms of which 1 to 7 hydrogen atoms have been substituted with 1 to 7 halogen atoms.
- a lower haloalkyl radical is for example a trifluoromethyl radical, a t ⁇ fluoro-2,2,2 ethyl radical, a pentafluoroethyl radical, a 2,2-difluoro-trifluoro 3.3.3 propyl radical, a heptafluoropropyl radical. a chloromethyl or bromomethyl radical.
- Halogen means a chlorine, bromine, iodine or fluorine atom.
- the derivatives in accordance with the invention are the derivatives of formula (I) mentioned above in which:
- R represents:
- Y A represents an aromatic nucleus
- -n is equal to 0 or 1
- - i and R 2 represent a lower alkyl radical of 1 to 6 carbon atoms, or also X, and X 2 together form a methylene dioxy group
- A represents a heterocycle thiophene, pyridine or pyrimidine Y
- Y 2 independently represent: - the hydrogen atom
- Y represents: - the hydrogen atom
- R represents a methyl radical or an NH 2 group
- - A represents an aromatic nucleus
- - X represents the hydrogen atom, the fluorine atom, the chlorine atom, a methyl radical or an N (CH 3 ) 2 radical, - X represents the hydrogen atom,
- the particularly preferred compounds of the invention are the following compounds:
- Y ,, Y 2 and Y 3 are defined as above and R'represents an alkyl radical lower than 1 to 6 atoms or a haloalkyl radical lower than 1 to 6 carbon atoms, by reaction with the compounds of formula (III) AX
- A represents an aromatic nucleus
- X, and X 2 are defined as above or a heterocycle thiophene furan, pyridine or pyrimidine, and where X represents a halogen atom, according to the conditions determined in the literature, illustrated for example by the following references: Khan ,MY; Rocha.EK Chem Pharm Bull 1977. 31 10.
- Y 3 , and A are defined as above, and where R represents the methyl group
- Y 3 and R ′ are defined as above by oxidation reaction with a peracid such as m-chloroperbenzoic acid in an organic solvent such as dichloromethane or with a mineral oxidizing agent such as potassium permanganate or sodium perborate in a solvent such as acetic acid.
- a peracid such as m-chloroperbenzoic acid
- organic solvent such as dichloromethane
- mineral oxidizing agent such as potassium permanganate or sodium perborate in a solvent such as acetic acid.
- Y 3 is defined as above.
- the acetophenone compounds of formula (VII) may also be obtained by the method described in Organic Synthesis Coll. Flight. 4, 1963, p. 708 from the acids known in the literature and of formula (X),
- This method consists in reacting the chloride of the acids of formula (X) with 1 ethoxymagnesiumdiethylmalonate.
- Another mode of preparation of the compounds of the invention of formula (I) consists in carrying out the dehydrogenation of derivatives of formula (XI) in which A, Y ,, Y 2 , Y 3 and R have the same meaning as above .
- This dehydrogenation is carried out for a period ranging from a few hours to several days in the presence of a catalyst such as 10% Pd / C in an organic solvent such as mesitylene and at temperatures ranging from room temperature to 250 ° C.
- a catalyst such as 10% Pd / C in an organic solvent such as mesitylene and at temperatures ranging from room temperature to 250 ° C.
- the compounds of formula (I) as defined above are inhibitors of cyclooxygenase-2 and are endowed with a very good anti-inflammatory and analgesic activity associated with an excellent tolerance in particular gastric.
- the invention also covers a pharmaceutical composition, characterized in that it comprises a pharmaceutically effective amount of at least one compound of formula (I) as previously defined optionally incorporated in a pharmaceutically acceptable excipient, vehicle or support.
- compositions can be administered by the oral, rectal, parenteral, transdermal, ocular, nasal or auricular route.
- These compositions can be solid or liquid and can be presented in the pharmaceutical forms commonly used in human medicine such as, for example, simple or coated tablets, capsules, granules, suppositories, injectables, transdermal systems, eye drops, aerosols and sprays and ear drops. They are prepared according to the usual methods.
- the active principle consisting of a pharmaceutically effective amount of at least one compound of formula (I) defined as above, can be incorporated therein into excipients usually employed in these pharmaceutical compositions, such as talc, gum arabic, lactose, starch, magnesium stearate, polyvidone, cellulose derivatives, cocoa butter, semi-synthetic glycerides, vehicles aqueous or not, fatty substances of animal or vegetable origin, glycols, various wetting agents, dispersants or emulsifiers, silicone gels, certain polymers or copolymers, preservatives, flavors and colors.
- excipients usually employed in these pharmaceutical compositions, such as talc, gum arabic, lactose, starch, magnesium stearate, polyvidone, cellulose derivatives, cocoa butter, semi-synthetic glycerides, vehicles aqueous or not, fatty substances of animal or vegetable origin, glycols, various wetting agents, dispersants or emulsifiers, silicone
- the invention also covers a pharmaceutical composition with anti-inflammatory and analgesic activity making it possible in particular to favorably treat inflammatory phenomena and pain, characterized in that it comprises a pharmaceutically effective amount of at least one compound of formula (I) optionally mentioned above. incorporated in a pharmaceutically acceptable excipient, vehicle or support.
- a pharmaceutical composition with anti-inflammatory and analgesic activity is prepared, making it possible in particular to favorably treat the various inflammations and pain.
- the invention also covers a pharmaceutical composition useful in the prevention of cancer, in particular colon adenocarcinoma, the prevention of neurodegenerative diseases, particularly Alzheimer's disease, the prevention of Stroke, epilepsy and the prevention of premature uterine labor. .
- a composition is prepared formulated in the form of capsules or tablets dosed from 1 mg to 1000 mg or in the form of injectable preparations dosed from 0.1 mg to 500 mg.
- Formulations in the form of suppositories, ointments, creams, gels, aerosol preparations, transdermal preparations or plasters may also be used.
- the invention also covers a method of therapeutic treatment of mammals, characterized in that a therapeutically effective amount of at least one compound of formula (I) as defined above is administered to this mammal.
- the compound of formula (I) either alone or in combination with a pharmaceutically acceptable excipient, is formulated in capsules or tablets dosed from 1 mg to 1000 mg for administration by orally, or in the form of injectable preparations dosed from 0.1 mg to 500 mg or also in the form of suppositories, ointments, creams, gels or aerosol preparations. This process allows in particular to favorably treat inflammatory phenomena and pain.
- the compounds of formula (I) can be administered alone or in combination with a physiologically acceptable excipient in any form, in particular orally in the form of capsules or tablets or parenterally in the form of an injectable solution .
- a physiologically acceptable excipient in any form, in particular orally in the form of capsules or tablets or parenterally in the form of an injectable solution .
- Other forms of administration such as suppositories, ointments, creams, gels or aerosol preparations can be considered.
- the compounds according to the invention can be administered in human therapy in the abovementioned indications by oral route in the form of tablets or capsules dosed from 1 mg to 1000 mg or parenterally in the form of injections dosed from 0.1 mg to 500 mg in one or more daily doses for an adult of average weight 60 to 70 kg.
- the usable daily dose is between
- the white solid obtained is purified by recrystallization from water to give 46.9 g of 4- (methylsulfonyl) fluorobenzene.
- Example 2b 4- (methylsulfonyl) acetopbenone
- Example 2d 4- (methyl_sulfonyl) acetophenone
- Example 2c and 2d According to the procedure of Example 2c and 2d and using the appropriate acid chloride, the compound of Example 3 was prepared.
- Example 7 4- (methylsulfonyl) acetophenone 4- (methylsulfonyl) phenyl hydrazone
- Example 8 1- [4- (methylsuIfonyl) phenyl] propanone phenyl hydrazone
- Example 9 4- ( ⁇ _é_hylsulfonyl) acetophenone 3,5-dichlorophenyl hydrazone
- Example 10 4- (methylsulfonyl) acetophenone (4-methylphenyl) hydrazone
- Example 11 4- (methylsulfonyl) acetophenone (4-fluorophenyl) hydrazone
- Example 12 4- (methylsulfonyl acetophenone) -2,4-difluorophényi hydrazone
- a second jet of 34.1 g can be obtained by concentrating the mother liquors.
- Example 13 According to Example 13 and using the appropriate hydrazones, the compounds of Examples 14 to 20 were prepared.
- Empirical formula C 16 H 15 NO 4 S 2 Melting point: 325 ° C.
- Example 16 3-methyl-2- [4- (methylsulfonyl) phe ⁇ yI] indole
- Boiling point 106 ° C under about 20 mmHg.
- Example 22 the compound of Example 23 was prepared.
- Example 25 1- (4-fluorophenyl) -2- (4-methanesulfo ⁇ ylphenyl) -4,5,6,7- tetrahydro- 1 H-indole
- Example 28 1- (3-hydroxyphenyl) -2- (4-methanesulfonylphenyl) -4,5,6,7- tetrahydro-1H-indole
- Example 30 1- (3,4-dichlorophenyl) -2- (4-methanesulfonylphenyl) -4,5,6,7- tetrahydro- 1 H-indole
- Example 31 l- (4 -__ uorophenyl) -2- [4- (méthy.sulfonyIphényI)] indole
- the product is purified a first time by chromatography on silica gel (eluent CH 2 C1 2 98% / ethyl acetate 2%) then recrystallized from 2-methoxy ethanol to give 4.1 g of l-Benzo [1, 3] dioxol-5-yl-2- (4-methylsulfonyl phenyl) indole.
- a mixture of 3 g of 1- (3,4-dichlorophenyl) -2- ( 4-methanesulfonylphenyl) -4,5,6,7-tetrahydro-1 H-indole prepared in the example is heated at 80 ° C. for 15 h. 30.
- Example 36 1- (4-chlorophenyl) -2- [4- (methylsulfonyl) phenyl] indole
- Example 39 1- [4- (N, N-dimethylaminomethyl) phenyl] -2- [4- (methylsulfonyl) phenyljindole
- Example 41 1- [4- (N, N-dimethylaminomethyl) phenyl] -3-methyl-2- [4- (methylsulfonyl) phenyljindole
- Example 45 _- [4- (N, N-dimethylaminomethyl) phenyl] -5-methyl-2- [4- (methylsulfonyl) phenyl] indole
- Example 47 1- [4- (N, N-dimethylaminophenyl) 1- 2- [4- (methylsulfonyl) phenyl] indole hydrochloride
- the base was purified by two successive silica gel chromatographies (eluent CH 2 C1 2 and 80% toluene / 20% ethyl acetate). Recrystallized from 2-methoxyethanol.
- Example 52 1- (3-chlorophenylj-2- [4- (methylsulfonyl) phenyl] indole
- Example 54 1- (4-methoxyphenyl) -2- ⁇ 4- (methylsulfonyl) phenyl] indole
- the studied molecule is preincubated for 10 minutes at 25 ° C with 2U of COXl (purified enzyme from seminal vesicles of ram) or 1U of COX2 (purified enzyme from sheep placenta).
- Arachidonic acid (6 ⁇ M for COXl. 4 ⁇ M for COX2) is added to the reaction medium and an incubation of 5 minutes at 25 ° C is carried out. At the end of the incubation, the enzymatic reaction is stopped by adding HCI IN and the PGE2 produced is assayed by EIA.
- results are expressed in the form of a percentage inhibition of the COXl and COX2 enzymatic activities, and correspond to means ⁇ standard deviations from the movenne of 4 determinations.
- the first toxicology studies carried out show that the products of the examples do not induce any deleterious effect after oral absorption in rats at doses up to 300 mg / kg.
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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
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- Gynecology & Obstetrics (AREA)
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- Pain & Pain Management (AREA)
- Psychiatry (AREA)
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- Pregnancy & Childbirth (AREA)
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Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10507674A JP2000515162A (ja) | 1996-08-01 | 1997-07-31 | Cox―2阻害剤としての1,2―ジアリールインドール |
CA002261783A CA2261783A1 (fr) | 1996-08-01 | 1997-07-31 | 1,2-diarylindole en tant qu'inhibiteurs cox-2 |
EP97936720A EP0915848A1 (fr) | 1996-08-01 | 1997-07-31 | 1,2-diarylindoles en tant qu'inhibiteurs de cox-2 |
AU39444/97A AU729386B2 (en) | 1996-08-01 | 1997-07-31 | 1,2-diarylindole as cox-2 inhibitors |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609741A FR2751966B1 (fr) | 1996-08-01 | 1996-08-01 | Nouveaux derives 1,2-diarylindoles, leurs procedes de preparation, et leurs utilisations en therapeutique |
FR96/09741 | 1996-08-01 | ||
US08/723,450 US5723485A (en) | 1996-08-01 | 1996-10-07 | 1,2-Diarylindole derivatives, processes for their preparation and their uses in therapeutics |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998005639A1 true WO1998005639A1 (fr) | 1998-02-12 |
Family
ID=9494743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1997/001432 WO1998005639A1 (fr) | 1996-08-01 | 1997-07-31 | 1,2-diarylindoles en tant qu'inhibiteurs de cox-2 |
Country Status (7)
Country | Link |
---|---|
US (1) | US5723485A (fr) |
EP (1) | EP0915848A1 (fr) |
JP (1) | JP2000515162A (fr) |
AU (1) | AU729386B2 (fr) |
CA (1) | CA2261783A1 (fr) |
FR (1) | FR2751966B1 (fr) |
WO (1) | WO1998005639A1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002006273A1 (fr) * | 2000-07-13 | 2002-01-24 | Boehringer Ingelheim Pharmaceuticals, Inc. | 1-(4-aminophenyl) indoles substitues et leur utilisation comme anti-inflammatoires |
JP2008528606A (ja) * | 2005-01-26 | 2008-07-31 | アベンティス・ファーマスーティカルズ・インコーポレイテツド | プロスタグランジンd2受容体アンタゴニストとしての2−フェニル−インドール類 |
US7947723B2 (en) | 2008-02-01 | 2011-05-24 | Spelman College | Synthesis and anti-proliferative effect of benzimidazole derivatives |
US8541471B2 (en) | 2003-05-07 | 2013-09-24 | Osteologix A/S | Water-soluble strontium salts for use in treatment of cartilage and/or bone conditions |
Families Citing this family (16)
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US6649645B1 (en) * | 1998-12-23 | 2003-11-18 | Pharmacia Corporation | Combination therapy of radiation and a COX-2 inhibitor for treatment of neoplasia |
DE19951360A1 (de) * | 1999-10-26 | 2001-05-03 | Aventis Pharma Gmbh | Substituierte Indole |
ES2236007T3 (es) * | 1999-12-08 | 2005-07-16 | Pharmacia Corporation | Composiciones de inhibidor de ciclooxigenasa-2 ue tiene un efecto terapeutico rapido. |
EP1299123A2 (fr) * | 2000-07-13 | 2003-04-09 | Pharmacia Corporation | Utilisation d'inhibiteurs de cox-2 pour le traitement et la prevention de troubles oculaires a mediation cox-2 |
PE20020146A1 (es) * | 2000-07-13 | 2002-03-31 | Upjohn Co | Formulacion oftalmica que comprende un inhibidor de ciclooxigenasa-2 (cox-2) |
US7115565B2 (en) * | 2001-01-18 | 2006-10-03 | Pharmacia & Upjohn Company | Chemotherapeutic microemulsion compositions of paclitaxel with improved oral bioavailability |
US7695736B2 (en) | 2001-04-03 | 2010-04-13 | Pfizer Inc. | Reconstitutable parenteral composition |
US7102026B2 (en) | 2001-06-13 | 2006-09-05 | Teva Gyógyszergyár Zártkörüen Müködö Részvénytársaság | Process for preparing and isolating rac-bicalutamide and its intermediates |
AU2002312431A1 (en) * | 2001-06-13 | 2002-12-23 | Biogal Gyogyszergyar Rt. | Novel process for preparing rac-bicalutamide and its intermediates |
UA80682C2 (en) * | 2001-08-06 | 2007-10-25 | Pharmacia Corp | Orally deliverable stabilized oral suspension formulation and process for the incresaing physical stability of thixotropic pharmaceutical composition |
AR038957A1 (es) | 2001-08-15 | 2005-02-02 | Pharmacia Corp | Terapia de combinacion para el tratamiento del cancer |
CA2532248A1 (fr) * | 2003-07-15 | 2005-02-03 | Smithkline Beecham Corporation | Nouveaux composes |
CN101068781B (zh) * | 2004-10-04 | 2012-02-01 | 美瑞德生物工程公司 | 用于阿尔茨海默氏病的化合物 |
CN100543015C (zh) * | 2005-10-28 | 2009-09-23 | 中国人民解放军军事医学科学院毒物药物研究所 | 环氧合酶-2选择性抑制剂及其医药用途 |
CN101626787A (zh) * | 2007-01-19 | 2010-01-13 | 马林克罗特公司 | 诊断的和治疗的环氧合酶-2结合配体 |
IL305573A (en) | 2021-03-15 | 2023-10-01 | Saul Yedgar | HYALURONIC ACID-CONJUGATED DIPALMITOYL PHOSPHATIDYL ETHANOLAMINE IN COMBINATION WITH NON-STEROIDAL ANTI-INFLAMMATORY DRUGS (NSAIDs) FOR TREATING OR ALLEVIATING INFLAMMATORY DISEASES |
Citations (2)
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WO1996006840A1 (fr) * | 1994-08-29 | 1996-03-07 | Merck Frosst Canada Inc. | Heterocycles bicycliques diaryles utilises comme inhibiteurs de cyclooxygenase-2 |
US5510368A (en) * | 1995-05-22 | 1996-04-23 | Merck Frosst Canada, Inc. | N-benzyl-3-indoleacetic acids as antiinflammatory drugs |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2135160A1 (fr) * | 1992-05-08 | 1993-11-25 | Masatoshi Inai | Derive de l'indole |
-
1996
- 1996-08-01 FR FR9609741A patent/FR2751966B1/fr not_active Expired - Fee Related
- 1996-10-07 US US08/723,450 patent/US5723485A/en not_active Expired - Fee Related
-
1997
- 1997-07-31 EP EP97936720A patent/EP0915848A1/fr not_active Ceased
- 1997-07-31 JP JP10507674A patent/JP2000515162A/ja active Pending
- 1997-07-31 CA CA002261783A patent/CA2261783A1/fr not_active Abandoned
- 1997-07-31 WO PCT/FR1997/001432 patent/WO1998005639A1/fr not_active Application Discontinuation
- 1997-07-31 AU AU39444/97A patent/AU729386B2/en not_active Ceased
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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WO1996006840A1 (fr) * | 1994-08-29 | 1996-03-07 | Merck Frosst Canada Inc. | Heterocycles bicycliques diaryles utilises comme inhibiteurs de cyclooxygenase-2 |
US5510368A (en) * | 1995-05-22 | 1996-04-23 | Merck Frosst Canada, Inc. | N-benzyl-3-indoleacetic acids as antiinflammatory drugs |
Non-Patent Citations (2)
Title |
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JAMES J. LI ET AL: "Novel terphenyls as selective cyclooxygenase-2 inhibitors ...", JOURNAL OF MEDICINAL CHEMISTRY, vol. 39, no. 9, - 26 April 1996 (1996-04-26), WASHINGTON US, pages 1846 - 1856, XP000671391 * |
WENDELL WILKIE WILKERSON ET AL: "Antiinflammatory 4,5-diarylpyrroles. 2. Activity as a function of cyclooxygenase-2 inhibition", JOURNAL OF MEDICINAL CHEMISTRY, vol. 38, no. 20, - 29 September 1995 (1995-09-29), WASHINGTON US, pages 3895 - 3901, XP002030129 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002006273A1 (fr) * | 2000-07-13 | 2002-01-24 | Boehringer Ingelheim Pharmaceuticals, Inc. | 1-(4-aminophenyl) indoles substitues et leur utilisation comme anti-inflammatoires |
US8541471B2 (en) | 2003-05-07 | 2013-09-24 | Osteologix A/S | Water-soluble strontium salts for use in treatment of cartilage and/or bone conditions |
JP2008528606A (ja) * | 2005-01-26 | 2008-07-31 | アベンティス・ファーマスーティカルズ・インコーポレイテツド | プロスタグランジンd2受容体アンタゴニストとしての2−フェニル−インドール類 |
US7947723B2 (en) | 2008-02-01 | 2011-05-24 | Spelman College | Synthesis and anti-proliferative effect of benzimidazole derivatives |
US8106084B2 (en) | 2008-02-01 | 2012-01-31 | Spelman College | Synthesis and anti-proliferative effect of benzimidazole derivatives |
US8329728B2 (en) | 2008-02-01 | 2012-12-11 | Spelman College | Synthesis and anti-proliferative effect of substituted imidazo[4,5-c]pyridine compounds |
US8334302B2 (en) | 2008-02-01 | 2012-12-18 | Spelman College | Synthesis and anti-proliferative effect of substituted imidazo[4,5-b]pyridine compounds |
US8357691B2 (en) | 2008-02-01 | 2013-01-22 | Spelman College | Synthesis and anti-proliferative effect of benzimidazole derivatives |
US8362019B2 (en) | 2008-02-01 | 2013-01-29 | Spelman College | Synthesis and anti-proliferative effect of substituted imidazo[4,5-b]pyrazine compounds |
Also Published As
Publication number | Publication date |
---|---|
US5723485A (en) | 1998-03-03 |
FR2751966A1 (fr) | 1998-02-06 |
AU3944497A (en) | 1998-02-25 |
EP0915848A1 (fr) | 1999-05-19 |
AU729386B2 (en) | 2001-02-01 |
CA2261783A1 (fr) | 1998-02-12 |
JP2000515162A (ja) | 2000-11-14 |
FR2751966B1 (fr) | 1998-10-30 |
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