CN1278263A - 2,3-二芳基-吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2(cox-2)抑制剂的用途 - Google Patents
2,3-二芳基-吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2(cox-2)抑制剂的用途 Download PDFInfo
- Publication number
- CN1278263A CN1278263A CN98810876A CN98810876A CN1278263A CN 1278263 A CN1278263 A CN 1278263A CN 98810876 A CN98810876 A CN 98810876A CN 98810876 A CN98810876 A CN 98810876A CN 1278263 A CN1278263 A CN 1278263A
- Authority
- CN
- China
- Prior art keywords
- compound
- alkyl
- formula
- alkoxyl group
- phenyl
- 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.)
- Granted
Links
- 239000003112 inhibitor Substances 0.000 title description 5
- 101150071146 COX2 gene Proteins 0.000 title 1
- 101100114534 Caenorhabditis elegans ctc-2 gene Proteins 0.000 title 1
- 102000010907 Cyclooxygenase 2 Human genes 0.000 title 1
- 108010037462 Cyclooxygenase 2 Proteins 0.000 title 1
- 101150000187 PTGS2 gene Proteins 0.000 title 1
- 150000004892 pyridazines Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 claims abstract description 129
- 125000001153 fluoro group Chemical group F* 0.000 claims abstract description 32
- 102100038280 Prostaglandin G/H synthase 2 Human genes 0.000 claims abstract description 20
- 108050003267 Prostaglandin G/H synthase 2 Proteins 0.000 claims abstract description 19
- 201000010099 disease Diseases 0.000 claims abstract description 19
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 19
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- 238000011282 treatment Methods 0.000 claims abstract description 14
- -1 C1-6alkylsulphonyl Chemical group 0.000 claims abstract description 11
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 9
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 8
- 150000002367 halogens Chemical group 0.000 claims abstract description 8
- 125000004433 nitrogen atom Chemical group N* 0.000 claims abstract description 8
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 7
- 125000006577 C1-C6 hydroxyalkyl group Chemical group 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 15
- 239000003795 chemical substances by application Substances 0.000 claims description 13
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical group O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 11
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052731 fluorine Inorganic materials 0.000 claims description 9
- 239000008194 pharmaceutical composition Substances 0.000 claims description 8
- 239000003814 drug Substances 0.000 claims description 7
- 230000005764 inhibitory process Effects 0.000 claims description 6
- 230000003647 oxidation Effects 0.000 claims description 6
- 238000007254 oxidation reaction Methods 0.000 claims description 6
- PBMFSQRYOILNGV-UHFFFAOYSA-N pyridazine Chemical group C1=CC=NN=C1 PBMFSQRYOILNGV-UHFFFAOYSA-N 0.000 claims description 5
- 239000000273 veterinary drug Substances 0.000 claims description 4
- 125000003545 alkoxy group Chemical group 0.000 claims description 3
- 229960003132 halothane Drugs 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims description 3
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 claims description 2
- 239000000969 carrier Substances 0.000 claims description 2
- 238000010511 deprotection reaction Methods 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 230000035479 physiological effects, processes and functions Effects 0.000 claims description 2
- 125000005843 halogen group Chemical group 0.000 claims 1
- BCQZXOMGPXTTIC-UHFFFAOYSA-N halothane Chemical compound FC(F)(F)C(Cl)Br BCQZXOMGPXTTIC-UHFFFAOYSA-N 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 11
- 206010061218 Inflammation Diseases 0.000 abstract description 7
- 230000004054 inflammatory process Effects 0.000 abstract description 7
- 208000002193 Pain Diseases 0.000 abstract description 2
- 229940124639 Selective inhibitor Drugs 0.000 abstract description 2
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 6
- 125000004191 (C1-C6) alkoxy group Chemical group 0.000 abstract 5
- 206010037660 Pyrexia Diseases 0.000 abstract 1
- 230000003389 potentiating effect Effects 0.000 abstract 1
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 102
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 40
- 239000000243 solution Substances 0.000 description 39
- 239000007787 solid Substances 0.000 description 38
- 239000000203 mixture Substances 0.000 description 35
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 24
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 24
- 238000003756 stirring Methods 0.000 description 23
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 20
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 18
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 15
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 15
- 210000004027 cell Anatomy 0.000 description 14
- 239000000284 extract Substances 0.000 description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 14
- 238000005481 NMR spectroscopy Methods 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- 150000003839 salts Chemical class 0.000 description 13
- PCLIMKBDDGJMGD-UHFFFAOYSA-N N-bromosuccinimide Chemical compound BrN1C(=O)CCC1=O PCLIMKBDDGJMGD-UHFFFAOYSA-N 0.000 description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 description 12
- 239000002253 acid Substances 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 12
- 238000005406 washing Methods 0.000 description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- ITMAHDJHOXDZEL-UHFFFAOYSA-N methyl pyridazine-3-carboxylate Chemical compound COC(=O)C1=CC=CN=N1 ITMAHDJHOXDZEL-UHFFFAOYSA-N 0.000 description 10
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 9
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 9
- 108050003243 Prostaglandin G/H synthase 1 Proteins 0.000 description 9
- 102100038277 Prostaglandin G/H synthase 1 Human genes 0.000 description 9
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 9
- 239000000460 chlorine Substances 0.000 description 9
- 239000012141 concentrate Substances 0.000 description 9
- 235000008504 concentrate Nutrition 0.000 description 9
- 239000012044 organic layer Substances 0.000 description 8
- 239000011541 reaction mixture Substances 0.000 description 8
- 239000011734 sodium Substances 0.000 description 8
- 239000002904 solvent Substances 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000012266 salt solution Substances 0.000 description 7
- 239000000725 suspension Substances 0.000 description 7
- 230000001225 therapeutic effect Effects 0.000 description 7
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 6
- 125000000217 alkyl group Chemical group 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 239000000741 silica gel Substances 0.000 description 6
- 229910002027 silica gel Inorganic materials 0.000 description 6
- 229960001866 silicon dioxide Drugs 0.000 description 6
- 235000017557 sodium bicarbonate Nutrition 0.000 description 6
- 229910000030 sodium bicarbonate Inorganic materials 0.000 description 6
- 235000017550 sodium carbonate Nutrition 0.000 description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 description 6
- 230000000875 corresponding effect Effects 0.000 description 5
- 239000012895 dilution Substances 0.000 description 5
- 238000010790 dilution Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 5
- 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 5
- 238000007738 vacuum evaporation Methods 0.000 description 5
- VDUKDQTYMWUSAC-UHFFFAOYSA-N (4-methylsulfonylphenyl)boronic acid Chemical compound CS(=O)(=O)C1=CC=C(B(O)O)C=C1 VDUKDQTYMWUSAC-UHFFFAOYSA-N 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- LQZMLBORDGWNPD-UHFFFAOYSA-N N-iodosuccinimide Chemical compound IN1C(=O)CCC1=O LQZMLBORDGWNPD-UHFFFAOYSA-N 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 4
- 239000003513 alkali Substances 0.000 description 4
- 239000004327 boric acid Substances 0.000 description 4
- 229910052794 bromium Inorganic materials 0.000 description 4
- 244000309464 bull Species 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 150000002148 esters Chemical class 0.000 description 4
- 239000000543 intermediate Substances 0.000 description 4
- 150000004702 methyl esters Chemical class 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- AOJFQRQNPXYVLM-UHFFFAOYSA-N pyridin-1-ium;chloride Chemical compound [Cl-].C1=CC=[NH+]C=C1 AOJFQRQNPXYVLM-UHFFFAOYSA-N 0.000 description 4
- 238000010898 silica gel chromatography Methods 0.000 description 4
- 239000012312 sodium hydride Substances 0.000 description 4
- 229910000104 sodium hydride Inorganic materials 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- XQLBZTCUEJYJOB-UHFFFAOYSA-N 2-(4-fluorophenyl)-6-methylsulfonyl-3-(4-methylsulfonylphenyl)pyrazolo[1,5-b]pyridazine Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=C2C=CC(S(C)(=O)=O)=NN2N=C1C1=CC=C(F)C=C1 XQLBZTCUEJYJOB-UHFFFAOYSA-N 0.000 description 3
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 3
- XTHFKEDIFFGKHM-UHFFFAOYSA-N Dimethoxyethane Chemical compound COCCOC XTHFKEDIFFGKHM-UHFFFAOYSA-N 0.000 description 3
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 3
- GRCDJFHYVYUNHM-UHFFFAOYSA-N bromodifluoromethane Chemical compound FC(F)Br GRCDJFHYVYUNHM-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 238000011097 chromatography purification Methods 0.000 description 3
- 238000004440 column chromatography Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229960004756 ethanol Drugs 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 239000011737 fluorine Substances 0.000 description 3
- 150000005826 halohydrocarbons Chemical class 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 239000002953 phosphate buffered saline Substances 0.000 description 3
- 150000003180 prostaglandins Chemical class 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- 239000012453 solvate Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- UWNADWZGEHDQAB-UHFFFAOYSA-N 2,5-dimethylhexane Chemical group CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 2
- CNIIGCLFLJGOGP-UHFFFAOYSA-N 2-(1-naphthalenylmethyl)-4,5-dihydro-1H-imidazole Chemical compound C=1C=CC2=CC=CC=C2C=1CC1=NCCN1 CNIIGCLFLJGOGP-UHFFFAOYSA-N 0.000 description 2
- BYMXWBJHUCIYTB-UHFFFAOYSA-N 3-bromo-6-(difluoromethoxy)-2-(3-fluorophenyl)pyrazolo[1,5-b]pyridazine Chemical compound N=1N2N=C(OC(F)F)C=CC2=C(Br)C=1C1=CC=CC(F)=C1 BYMXWBJHUCIYTB-UHFFFAOYSA-N 0.000 description 2
- YCHKWLKKQJCLNM-UHFFFAOYSA-N 6-(difluoromethoxy)-2-(3-fluorophenyl)pyrazolo[1,5-b]pyridazine Chemical compound N=1N2N=C(OC(F)F)C=CC2=CC=1C1=CC=CC(F)=C1 YCHKWLKKQJCLNM-UHFFFAOYSA-N 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- IGKMRYWLKOIHQV-UHFFFAOYSA-N C1=CN[NH+](C=C1)N.[I-] Chemical compound C1=CN[NH+](C=C1)N.[I-] IGKMRYWLKOIHQV-UHFFFAOYSA-N 0.000 description 2
- 206010010904 Convulsion Diseases 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 2
- 201000004624 Dermatitis Diseases 0.000 description 2
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 208000004232 Enteritis Diseases 0.000 description 2
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 2
- 108090000723 Insulin-Like Growth Factor I Proteins 0.000 description 2
- MZRVEZGGRBJDDB-UHFFFAOYSA-N N-Butyllithium Chemical compound [Li]CCCC MZRVEZGGRBJDDB-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- 102000013275 Somatomedins Human genes 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- HUCJFAOMUPXHDK-UHFFFAOYSA-N Xylometazoline Chemical compound CC1=CC(C(C)(C)C)=CC(C)=C1CC1=NCCN1 HUCJFAOMUPXHDK-UHFFFAOYSA-N 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- ILAHWRKJUDSMFH-UHFFFAOYSA-N boron tribromide Chemical compound BrB(Br)Br ILAHWRKJUDSMFH-UHFFFAOYSA-N 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000004587 chromatography analysis Methods 0.000 description 2
- 208000010877 cognitive disease Diseases 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
- 230000008025 crystallization Effects 0.000 description 2
- 210000000805 cytoplasm Anatomy 0.000 description 2
- XEYBRNLFEZDVAW-ARSRFYASSA-N dinoprostone Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1C\C=C/CCCC(O)=O XEYBRNLFEZDVAW-ARSRFYASSA-N 0.000 description 2
- 229960002986 dinoprostone Drugs 0.000 description 2
- 239000003937 drug carrier Substances 0.000 description 2
- 239000000839 emulsion Substances 0.000 description 2
- 108010017796 epoxidase Proteins 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- BRZYSWJRSDMWLG-CAXSIQPQSA-N geneticin Chemical compound O1C[C@@](O)(C)[C@H](NC)[C@@H](O)[C@H]1O[C@@H]1[C@@H](O)[C@H](O[C@@H]2[C@@H]([C@@H](O)[C@H](O)[C@@H](C(C)O)O2)N)[C@@H](N)C[C@H]1N BRZYSWJRSDMWLG-CAXSIQPQSA-N 0.000 description 2
- 230000002140 halogenating effect Effects 0.000 description 2
- 230000026030 halogenation Effects 0.000 description 2
- 238000005658 halogenation reaction Methods 0.000 description 2
- 239000005556 hormone Substances 0.000 description 2
- 229940088597 hormone Drugs 0.000 description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 235000015110 jellies Nutrition 0.000 description 2
- 239000008274 jelly Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- VJOULIAYOSQMCR-UHFFFAOYSA-N methyl 3-(3-fluorophenyl)prop-2-ynoate Chemical class COC(=O)C#CC1=CC=CC(F)=C1 VJOULIAYOSQMCR-UHFFFAOYSA-N 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000002480 mineral oil Substances 0.000 description 2
- 235000010446 mineral oil Nutrition 0.000 description 2
- 210000003205 muscle Anatomy 0.000 description 2
- 201000008482 osteoarthritis Diseases 0.000 description 2
- 230000001575 pathological effect Effects 0.000 description 2
- CPJSUEIXXCENMM-UHFFFAOYSA-N phenacetin Chemical compound CCOC1=CC=C(NC(C)=O)C=C1 CPJSUEIXXCENMM-UHFFFAOYSA-N 0.000 description 2
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- XEYBRNLFEZDVAW-UHFFFAOYSA-N prostaglandin E2 Natural products CCCCCC(O)C=CC1C(O)CC(=O)C1CC=CCCCC(O)=O XEYBRNLFEZDVAW-UHFFFAOYSA-N 0.000 description 2
- 125000006239 protecting group Chemical group 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 201000003068 rheumatic fever Diseases 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 238000007920 subcutaneous administration Methods 0.000 description 2
- HJUGFYREWKUQJT-UHFFFAOYSA-N tetrabromomethane Chemical compound BrC(Br)(Br)Br HJUGFYREWKUQJT-UHFFFAOYSA-N 0.000 description 2
- 238000002560 therapeutic procedure Methods 0.000 description 2
- 238000004809 thin layer chromatography Methods 0.000 description 2
- 239000003053 toxin Substances 0.000 description 2
- 231100000765 toxin Toxicity 0.000 description 2
- 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 2
- 239000003981 vehicle Substances 0.000 description 2
- UCTWMZQNUQWSLP-VIFPVBQESA-N (R)-adrenaline Chemical compound CNC[C@H](O)C1=CC=C(O)C(O)=C1 UCTWMZQNUQWSLP-VIFPVBQESA-N 0.000 description 1
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
- WIHIUTUAHOZVLE-UHFFFAOYSA-N 1,3-diethoxypropan-2-ol Chemical compound CCOCC(O)COCC WIHIUTUAHOZVLE-UHFFFAOYSA-N 0.000 description 1
- CFJMRBQWBDQYMK-UHFFFAOYSA-N 1-phenyl-1-cyclopentanecarboxylic acid 2-[2-(diethylamino)ethoxy]ethyl ester Chemical compound C=1C=CC=CC=1C1(C(=O)OCCOCCN(CC)CC)CCCC1 CFJMRBQWBDQYMK-UHFFFAOYSA-N 0.000 description 1
- 238000005160 1H NMR spectroscopy Methods 0.000 description 1
- ADVGKWPZRIDURE-UHFFFAOYSA-N 2'-Hydroxyacetanilide Chemical compound CC(=O)NC1=CC=CC=C1O ADVGKWPZRIDURE-UHFFFAOYSA-N 0.000 description 1
- PIKNVEVCWAAOMJ-UHFFFAOYSA-N 3-fluorobenzaldehyde Chemical compound FC1=CC=CC(C=O)=C1 PIKNVEVCWAAOMJ-UHFFFAOYSA-N 0.000 description 1
- LKHWJJXDAAGQML-UHFFFAOYSA-N 4-[3-(4-methylsulfonylphenyl)pyrazolo[1,5-b]pyridazin-2-yl]phenol Chemical compound C1=CC(S(=O)(=O)C)=CC=C1C1=C2C=CC=NN2N=C1C1=CC=C(O)C=C1 LKHWJJXDAAGQML-UHFFFAOYSA-N 0.000 description 1
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 206010001052 Acute respiratory distress syndrome Diseases 0.000 description 1
- 208000024827 Alzheimer disease Diseases 0.000 description 1
- 208000031295 Animal disease Diseases 0.000 description 1
- 208000008822 Ankylosis Diseases 0.000 description 1
- 206010002660 Anoxia Diseases 0.000 description 1
- 241000976983 Anoxia Species 0.000 description 1
- 208000032467 Aplastic anaemia Diseases 0.000 description 1
- 208000000412 Avitaminosis Diseases 0.000 description 1
- 208000027496 Behcet disease Diseases 0.000 description 1
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 1
- 206010006811 Bursitis Diseases 0.000 description 1
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical class [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 208000028698 Cognitive impairment Diseases 0.000 description 1
- 206010009944 Colon cancer Diseases 0.000 description 1
- 208000001333 Colorectal Neoplasms Diseases 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 206010011224 Cough Diseases 0.000 description 1
- 208000020406 Creutzfeldt Jacob disease Diseases 0.000 description 1
- 208000003407 Creutzfeldt-Jakob Syndrome Diseases 0.000 description 1
- 208000010859 Creutzfeldt-Jakob disease Diseases 0.000 description 1
- 208000011231 Crohn disease Diseases 0.000 description 1
- 206010013935 Dysmenorrhoea Diseases 0.000 description 1
- PSCXEUSWZWRCMQ-UHFFFAOYSA-N F[S](F)F Chemical compound F[S](F)F PSCXEUSWZWRCMQ-UHFFFAOYSA-N 0.000 description 1
- 208000007882 Gastritis Diseases 0.000 description 1
- 229940127337 Glycine Antagonists Drugs 0.000 description 1
- 201000005569 Gout Diseases 0.000 description 1
- 208000034308 Grand mal convulsion Diseases 0.000 description 1
- 206010019233 Headaches Diseases 0.000 description 1
- 101000605122 Homo sapiens Prostaglandin G/H synthase 1 Proteins 0.000 description 1
- 101000605127 Homo sapiens Prostaglandin G/H synthase 2 Proteins 0.000 description 1
- 206010021135 Hypovitaminosis Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- 206010023198 Joint ankylosis Diseases 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000008930 Low Back Pain Diseases 0.000 description 1
- 208000019695 Migraine disease Diseases 0.000 description 1
- 208000036572 Myoclonic epilepsy Diseases 0.000 description 1
- 201000002481 Myositis Diseases 0.000 description 1
- 206010028836 Neck pain Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010029164 Nephrotic syndrome Diseases 0.000 description 1
- 208000028389 Nerve injury Diseases 0.000 description 1
- 102100022397 Nitric oxide synthase, brain Human genes 0.000 description 1
- 101710111444 Nitric oxide synthase, brain Proteins 0.000 description 1
- 102100029438 Nitric oxide synthase, inducible Human genes 0.000 description 1
- 101710089543 Nitric oxide synthase, inducible Proteins 0.000 description 1
- 208000018737 Parkinson disease Diseases 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 206010034759 Petit mal epilepsy Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000006399 Premature Obstetric Labor Diseases 0.000 description 1
- 206010036600 Premature labour Diseases 0.000 description 1
- 201000004681 Psoriasis Diseases 0.000 description 1
- 208000013616 Respiratory Distress Syndrome Diseases 0.000 description 1
- 208000017442 Retinal disease Diseases 0.000 description 1
- 206010038910 Retinitis Diseases 0.000 description 1
- 206010038923 Retinopathy Diseases 0.000 description 1
- 206010039085 Rhinitis allergic Diseases 0.000 description 1
- KNXMYFMJIOPQEK-UHFFFAOYSA-N S(=O)(=O)(N)N.IC1=CC=CC=C1 Chemical compound S(=O)(=O)(N)N.IC1=CC=CC=C1 KNXMYFMJIOPQEK-UHFFFAOYSA-N 0.000 description 1
- 206010039361 Sacroiliitis Diseases 0.000 description 1
- 206010039966 Senile dementia Diseases 0.000 description 1
- 201000002661 Spondylitis Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 208000000491 Tendinopathy Diseases 0.000 description 1
- 206010043255 Tendonitis Diseases 0.000 description 1
- 108060008682 Tumor Necrosis Factor Proteins 0.000 description 1
- 102000000852 Tumor Necrosis Factor-alpha Human genes 0.000 description 1
- 206010067584 Type 1 diabetes mellitus Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 206010046851 Uveitis Diseases 0.000 description 1
- 201000004810 Vascular dementia Diseases 0.000 description 1
- 206010047115 Vasculitis Diseases 0.000 description 1
- 206010052428 Wound Diseases 0.000 description 1
- 230000009692 acute damage Effects 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000004390 alkyl sulfonyl group Chemical group 0.000 description 1
- 201000010105 allergic rhinitis Diseases 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000000202 analgesic effect Effects 0.000 description 1
- 230000007953 anoxia Effects 0.000 description 1
- 229940069428 antacid Drugs 0.000 description 1
- 239000003159 antacid agent Substances 0.000 description 1
- 239000005557 antagonist Substances 0.000 description 1
- 239000000730 antalgic agent Substances 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000001760 anti-analgesic effect Effects 0.000 description 1
- 230000003110 anti-inflammatory effect Effects 0.000 description 1
- 239000000739 antihistaminic agent Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- YZXBAPSDXZZRGB-DOFZRALJSA-N arachidonic acid Chemical class CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(O)=O YZXBAPSDXZZRGB-DOFZRALJSA-N 0.000 description 1
- 235000021342 arachidonic acid Nutrition 0.000 description 1
- 206010003230 arteritis Diseases 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 208000010668 atopic eczema Diseases 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 210000004204 blood vessel Anatomy 0.000 description 1
- UNXISIRQWPTTSN-UHFFFAOYSA-N boron;2,3-dimethylbutane-2,3-diol Chemical compound [B].[B].CC(C)(O)C(C)(C)O UNXISIRQWPTTSN-UHFFFAOYSA-N 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 230000002026 carminative effect Effects 0.000 description 1
- 239000007810 chemical reaction solvent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 229960004126 codeine Drugs 0.000 description 1
- OROGSEYTTFOCAN-DNJOTXNNSA-N codeine Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)=C[C@H](O)[C@@H]1OC1=C2C3=CC=C1OC OROGSEYTTFOCAN-DNJOTXNNSA-N 0.000 description 1
- 201000010989 colorectal carcinoma Diseases 0.000 description 1
- 239000002299 complementary DNA Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 229940111134 coxibs Drugs 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 239000003255 cyclooxygenase 2 inhibitor Substances 0.000 description 1
- GCUVBACNBHGZRS-UHFFFAOYSA-N cyclopenta-1,3-diene cyclopenta-2,4-dien-1-yl(diphenyl)phosphane iron(2+) Chemical compound [Fe++].c1cc[cH-]c1.c1cc[c-](c1)P(c1ccccc1)c1ccccc1 GCUVBACNBHGZRS-UHFFFAOYSA-N 0.000 description 1
- 239000000850 decongestant Substances 0.000 description 1
- 230000003412 degenerative effect Effects 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 239000003405 delayed action preparation Substances 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- LOKCTEFSRHRXRJ-UHFFFAOYSA-I dipotassium trisodium dihydrogen phosphate hydrogen phosphate dichloride Chemical compound P(=O)(O)(O)[O-].[K+].P(=O)(O)([O-])[O-].[Na+].[Na+].[Cl-].[K+].[Cl-].[Na+] LOKCTEFSRHRXRJ-UHFFFAOYSA-I 0.000 description 1
- 239000002934 diuretic Substances 0.000 description 1
- 230000001882 diuretic effect Effects 0.000 description 1
- DLNKOYKMWOXYQA-UHFFFAOYSA-N dl-pseudophenylpropanolamine Natural products CC(N)C(O)C1=CC=CC=C1 DLNKOYKMWOXYQA-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 238000001647 drug administration Methods 0.000 description 1
- 206010015037 epilepsy Diseases 0.000 description 1
- 229960005139 epinephrine Drugs 0.000 description 1
- 125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 1
- 239000012091 fetal bovine serum Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007661 gastrointestinal function Effects 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 208000007565 gingivitis Diseases 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 239000003485 histamine H2 receptor antagonist Substances 0.000 description 1
- 102000053332 human PTGS1 Human genes 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- LLPOLZWFYMWNKH-CMKMFDCUSA-N hydrocodone Chemical compound C([C@H]1[C@H](N(CC[C@@]112)C)C3)CC(=O)[C@@H]1OC1=C2C3=CC=C1OC LLPOLZWFYMWNKH-CMKMFDCUSA-N 0.000 description 1
- 229960000240 hydrocodone Drugs 0.000 description 1
- 229910000042 hydrogen bromide Inorganic materials 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000003018 immunoassay Methods 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910010276 inorganic hydride Inorganic materials 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 208000002551 irritable bowel syndrome Diseases 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- PYZRQGJRPPTADH-UHFFFAOYSA-N lamotrigine Chemical compound NC1=NC(N)=NN=C1C1=CC=CC(Cl)=C1Cl PYZRQGJRPPTADH-UHFFFAOYSA-N 0.000 description 1
- 229960001848 lamotrigine Drugs 0.000 description 1
- MKXZASYAUGDDCJ-CGTJXYLNSA-N levomethorphan Chemical compound C([C@H]12)CCC[C@@]11CCN(C)[C@@H]2CC2=CC=C(OC)C=C21 MKXZASYAUGDDCJ-CGTJXYLNSA-N 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000003771 matrix metalloproteinase inhibitor Substances 0.000 description 1
- 229940121386 matrix metalloproteinase inhibitor Drugs 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 206010027175 memory impairment Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
- 229960001252 methamphetamine Drugs 0.000 description 1
- XMJHPCRAQCTCFT-UHFFFAOYSA-N methyl chloroformate Chemical compound COC(Cl)=O XMJHPCRAQCTCFT-UHFFFAOYSA-N 0.000 description 1
- 206010027599 migraine Diseases 0.000 description 1
- 150000007522 mineralic acids Chemical group 0.000 description 1
- 239000003226 mitogen Substances 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 201000006417 multiple sclerosis Diseases 0.000 description 1
- 206010028417 myasthenia gravis Diseases 0.000 description 1
- 208000031225 myocardial ischemia 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
- 229960005016 naphazoline Drugs 0.000 description 1
- 230000008764 nerve damage Effects 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 208000004296 neuralgia Diseases 0.000 description 1
- 239000002742 neurokinin 1 receptor antagonist Substances 0.000 description 1
- SBQLYHNEIUGQKH-UHFFFAOYSA-N omeprazole Chemical compound N1=C2[CH]C(OC)=CC=C2N=C1S(=O)CC1=NC=C(C)C(OC)=C1C SBQLYHNEIUGQKH-UHFFFAOYSA-N 0.000 description 1
- 229960000381 omeprazole Drugs 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- WYWIFABBXFUGLM-UHFFFAOYSA-N oxymetazoline Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C)=C1CC1=NCCN1 WYWIFABBXFUGLM-UHFFFAOYSA-N 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical class Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 239000000825 pharmaceutical preparation Substances 0.000 description 1
- 229960003893 phenacetin Drugs 0.000 description 1
- 229960001802 phenylephrine Drugs 0.000 description 1
- SONNWYBIRXJNDC-VIFPVBQESA-N phenylephrine Chemical compound CNC[C@H](O)C1=CC=CC(O)=C1 SONNWYBIRXJNDC-VIFPVBQESA-N 0.000 description 1
- DLNKOYKMWOXYQA-APPZFPTMSA-N phenylpropanolamine Chemical compound C[C@@H](N)[C@H](O)C1=CC=CC=C1 DLNKOYKMWOXYQA-APPZFPTMSA-N 0.000 description 1
- 229960000395 phenylpropanolamine Drugs 0.000 description 1
- 230000003863 physical function Effects 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 208000005987 polymyositis Diseases 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 235000011056 potassium acetate Nutrition 0.000 description 1
- HDMGAZBPFLDBCX-UHFFFAOYSA-M potassium;sulfooxy sulfate Chemical compound [K+].OS(=O)(=O)OOS([O-])(=O)=O HDMGAZBPFLDBCX-UHFFFAOYSA-M 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 208000026440 premature labor Diseases 0.000 description 1
- 238000011321 prophylaxis Methods 0.000 description 1
- 229960000786 propylhexedrine Drugs 0.000 description 1
- JCRIVQIOJSSCQD-UHFFFAOYSA-N propylhexedrine Chemical compound CNC(C)CC1CCCCC1 JCRIVQIOJSSCQD-UHFFFAOYSA-N 0.000 description 1
- 229940127293 prostanoid Drugs 0.000 description 1
- 150000003814 prostanoids Chemical class 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229940126409 proton pump inhibitor Drugs 0.000 description 1
- 239000000612 proton pump inhibitor Substances 0.000 description 1
- CXHVEWNQMCXEGM-UHFFFAOYSA-N pyrazolo[1,5-b]pyridazine Chemical class C1=CC=NN2N=CC=C21 CXHVEWNQMCXEGM-UHFFFAOYSA-N 0.000 description 1
- LETVJWLLIMJADE-UHFFFAOYSA-N pyridazin-3-amine Chemical compound NC1=CC=CN=N1 LETVJWLLIMJADE-UHFFFAOYSA-N 0.000 description 1
- 238000005956 quaternization reaction Methods 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- GGWBHVILAJZWKJ-KJEVSKRMSA-N ranitidine hydrochloride Chemical compound [H+].[Cl-].[O-][N+](=O)\C=C(/NC)NCCSCC1=CC=C(CN(C)C)O1 GGWBHVILAJZWKJ-KJEVSKRMSA-N 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000008327 renal blood flow Effects 0.000 description 1
- 230000008521 reorganization Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 125000002914 sec-butyl group Chemical group [H]C([H])([H])C([H])([H])C([H])(*)C([H])([H])[H] 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 230000001624 sedative effect Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 230000016160 smooth muscle contraction Effects 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 229940126121 sodium channel inhibitor Drugs 0.000 description 1
- 238000003153 stable transfection Methods 0.000 description 1
- QTENRWWVYAAPBI-YCRXJPFRSA-N streptomycin sulfate Chemical compound OS(O)(=O)=O.OS(O)(=O)=O.OS(O)(=O)=O.CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](N=C(N)N)[C@H](O)[C@@H](N=C(N)N)[C@H](O)[C@H]1O.CN[C@H]1[C@H](O)[C@@H](O)[C@H](CO)O[C@H]1O[C@@H]1[C@](C=O)(O)[C@H](C)O[C@H]1O[C@@H]1[C@@H](N=C(N)N)[C@H](O)[C@@H](N=C(N)N)[C@H](O)[C@H]1O QTENRWWVYAAPBI-YCRXJPFRSA-N 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 239000006190 sub-lingual tablet Substances 0.000 description 1
- 229940098466 sublingual tablet Drugs 0.000 description 1
- ADNPLDHMAVUMIW-CUZNLEPHSA-N substance P Chemical compound C([C@@H](C(=O)NCC(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCSC)C(N)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H](CCC(N)=O)NC(=O)[C@H]1N(CCC1)C(=O)[C@H](CCCCN)NC(=O)[C@H]1N(CCC1)C(=O)[C@@H](N)CCCN=C(N)N)C1=CC=CC=C1 ADNPLDHMAVUMIW-CUZNLEPHSA-N 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 238000013268 sustained release Methods 0.000 description 1
- 239000012730 sustained-release form Substances 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
- 201000004595 synovitis Diseases 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
- 201000004415 tendinitis Diseases 0.000 description 1
- CZDYPVPMEAXLPK-UHFFFAOYSA-N tetramethylsilane Chemical compound C[Si](C)(C)C CZDYPVPMEAXLPK-UHFFFAOYSA-N 0.000 description 1
- 206010043778 thyroiditis Diseases 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 208000004371 toothache Diseases 0.000 description 1
- 230000000699 topical effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- 230000004614 tumor growth Effects 0.000 description 1
- 238000001291 vacuum drying Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 208000030401 vitamin deficiency disease Diseases 0.000 description 1
- 229960000833 xylometazoline Drugs 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
- C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
- C07D487/04—Ortho-condensed systems
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/50—Pyridazines; Hydrogenated pyridazines
-
- 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
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
-
- 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
- A61P11/06—Antiasthmatics
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/02—Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/02—Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P19/00—Drugs for skeletal disorders
- A61P19/06—Antigout agents, e.g. antihyperuricemic or uricosuric agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P21/00—Drugs for disorders of the muscular or neuromuscular system
-
- 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
-
- 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
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/14—Drugs for disorders of the nervous system for treating abnormal movements, e.g. chorea, dyskinesia
- A61P25/16—Anti-Parkinson drugs
-
- 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
- A61P27/00—Drugs for disorders of the senses
- A61P27/02—Ophthalmic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P27/00—Drugs for disorders of the senses
- A61P27/16—Otologicals
-
- 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
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
- A61P29/02—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID] without antiinflammatory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
-
- 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
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P5/00—Drugs for disorders of the endocrine system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Diabetes (AREA)
- Neurology (AREA)
- Neurosurgery (AREA)
- Biomedical Technology (AREA)
- Hematology (AREA)
- Pain & Pain Management (AREA)
- Physical Education & Sports Medicine (AREA)
- Rheumatology (AREA)
- Pulmonology (AREA)
- Endocrinology (AREA)
- Obesity (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Epidemiology (AREA)
- Dermatology (AREA)
- Immunology (AREA)
- Heart & Thoracic Surgery (AREA)
- Ophthalmology & Optometry (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Psychiatry (AREA)
- Emergency Medicine (AREA)
- Psychology (AREA)
- Cardiology (AREA)
- Reproductive Health (AREA)
- Hospice & Palliative Care (AREA)
Abstract
本发明提供了式(Ⅰ)化合物及其可药用的衍生物。式(Ⅰ)中,其中R0为卤素,C1-6烷基,C1-6烷氧基,被一个或多个氟原子取代的C1-6烷氧基,或O(CH2)nNR4R5;R1和R2各独立地选自H,C1-6烷基,被一个或多个氟原子取代的C1-6烷基,C1-6烷氧基,C1-6羟烷基,SC1-6烷基,C(O)H,C(O)C1-6烷基,C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5,(CH2)nSC1-6烷基或C(O)NR4R5;条件是,当R0在4位且为卤素时,R1和R2中至少有一个为C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5或(CH2)nSC1-6烷基或C(O)NR4R5;R3为C1-6烷基或NH2;R4和R5各选自H或C1-6烷基,或与所连的氮原子一起形成4-8元饱和环;和n为1-4。式(Ⅰ)化合物是COX-2的有效的和选择性的抑制剂,用于治疗多种疾病引起的疼痛,发烧和炎症。
Description
本发明涉及吡唑并[1,5-b]哒嗪衍生物,其制备方法,含有它们的药物组合物及其医药用途。
最近发现环氧酶(COX)以COX-1和COX-2两种异构形式存在。COX-1相应于原先确认的组成酶,而COX-2能够迅速而容易地被一些包括促细胞分裂剂,内毒素,荷尔蒙,胞质分裂素和生长因子在内的物质诱导。由COX作用而生成的前列腺素具有生理和病理作用。一般认为COX-1与一些重要的生理功能例如维持胃肠功能的完整和肾脏血流有关。相反地,诱导形式COX-2被认为是与前列腺素的病理作用有关,即酶的快速诱导以应答炎症物质,荷尔蒙,生长因子和胞质分裂素。因此COX-2的选择性抑制剂具有消炎,解热和镇痛作用,没有与抑制COX-1相关的潜在的副作用。现已发现一组新化合物,它们为COX-2的有效的选择性抑制剂。
R0为卤素,C1-6烷基,C1-6烷氧基,被一个或多个氟原子取代的C1-6烷氧基,或O(CH2)nNR4R5;
R1和R2各选自H,C1-6烷基,被一个或多个氟原子取代的C1-6烷基,C1-6烷氧基,C1-6羟烷基,SC1-6烷基,C(O)H,C(O)C1-6烷基,C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5,(CH2)nSC1-6烷基或C(O)NR4R5;条件是,当R0在4位且为卤素时,R1和R2中至少有一个为C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5或(CH2)nSC1-6烷基,C(O)NR4R5;
R3为C1-6烷基或NH2;
R4和R5各独立地选自H,或C1-6烷基,或与所连的氮原子一起形成4-8元饱和环;和
n为1-4。
可药用的衍生物是指式(I)化合物的可药用盐,溶剂化物或酯,或该酯的盐或溶剂化物,或给患者服用后能够(直接或间接)提供式(I)化合物或其活性代谢物或其残余物的任何其它化合物。
作为药用,应理解上述盐是生理上可接受的盐,但其它盐也可用于例如制备式(I)化合物及其生理可接受的盐。
适宜的式(I)化合物的可药用盐包括与有机或无机酸形成的酸加成盐,优选无机酸的,例如盐酸盐,氢溴酸盐和硫酸盐。
术语卤素代表氟,氯,溴或碘。
术语‘烷基’作为基团或基团的一部分是指直链或支链烷基,例如甲基,乙基,正丙基,异丙基,正丁基,仲丁基或叔丁基。
优选R0在苯环的3或4位,如在式(I)中所定义。
优选R1在哒嗪环的6位,如在式(I)中所定义。
优选R0为F,C1-3烷基,C1-3烷氧基,被一个或多个氟原子取代的C1-3烷氧基,或O(CH2)1-3NR4R5。更优选的R0为F,C1-3烷氧基或被一个或多个氟原子取代的C1-3烷氧基。
优选R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基,O(CH2)1-3CO2C1-4烷基,O(CH2)1-3SC1-4烷基,(CH2)1-3NR4R5,(CH2)1-3SC1-4烷基或C(O)NR4R5或,当R0为C1-6烷基,C1-6烷氧基,O(CH2)nNR4R5时,它也可以是H。更优选地R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基或,当R0为C1-6烷基,C1-6烷氧基,被一个或多个氟原子取代的C1-6烷氧基,或O(CH2)nNR4R5时,它也可以是H。
优选R2为H。
优选R3为甲基或NH2。
优选R4和R5各自独立地为C1-3烷基,或与所连的氮原子一起形成5-6元饱和环。
优选n为1-3,更优选1或2。
本发明提供了一组式(I)化合物(A组),其中:R0为F,C1-3烷基,C1-3烷氧基,被一个或多个氟原子取代的C1-3烷氧基,或O(CH2)nNR4R5;R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基,O(CH2)nCO2C1-4烷基,O(CH2)nSC1-4烷基,(CH2)nNR4R5,(CH2)nSC1-4烷基或C(O)NR4R5或,当R0为C1-3烷基,C1-3烷氧基,被一个或多个氟原子取代的C1-3烷氧基,或O(CH2)nNR4R5时,它也可以是H;R2为H;R3为甲基或NH2;R4和R5各自独立地为C1-3烷基,或与所连的氮原子一起形成5-6元饱和环;和n为1-3。
A组中提供了另一组化合物(A1组),其中R0为F,甲基,C1-2烷氧基,OCHF2;或O(CH2)nNR4R5;R1为甲基磺酰基,OCHF2,O(CH2)nCO2C1-4烷基,O(CH2)nSCH3,(CH2)nNR4R5,(CH2)nSCH3或C(O)NR4R5或,当R0为甲基,C1-2烷氧基,OCHF2,或O(CH2)nN(CH3)2时,它也可以是H;R2为H;R3为甲基或NH2;R4和R5均为甲基或,与所连的氮原子一起形成5-6元饱和环;和n为1-2。
A组中提供了另一组化合物(A2组),其中R0为F,C1-3烷氧基或被一个或多个氟原子取代的C1-3烷氧基;R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基或,当R0为C1-3烷氧基或被一个或多个氟原子取代的C1-3烷氧基时,它也可以是H;R2为H;和R3为甲基或NH2。
A,A1和A2组中,R0优选在苯环的3位或4位和R2优选在哒嗪环的6位。
应当理解,本发明包括式(I)化合物的所有异构体和它们的可药用的衍生物,包括所有的几何异构体,互变异构体和光学形式及它们的混合物(例如外消旋混合物)。
特别优选的本发明的化合物是:
3-(4-甲基磺酰基-苯基)-2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪;
6-二氟甲氧基-2-(4-氟-苯基)-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪;
2-(4-乙氧基-苯基)-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪;
2-(4-氟-苯基)-6-甲基磺酰基-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪;
2-(4-二氟甲氧基-苯基)-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪;
4-[2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-基]-苯磺酰胺;
6-二氟甲氧基-2-(3-氟-苯基)-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪;及其可药用的衍生物。
本发明的化合物是有效的、选择性的COX-2抑制剂。该活性可由它们相对于COX-1对COX-2选择性抑制来说明。
由于它们选择性的COX-2抑制活性,本发明的化合物可用于人用药和兽药,特别是治疗多种疾病的疼痛(慢性和急性),发热和炎症。这些疾病是本领域已知的,包括风湿热;与流感或其它病毒感染如感冒有关的症状;下背和脖子痛;头痛;牙痛;扭伤和拉伤;肌炎;神经痛;滑膜炎;关节炎,包括风湿关节炎;变性关节病,包括骨关节炎;痛风和关节僵硬脊椎炎;腱炎;滑囊炎;皮肤病,例如牛皮癣,湿疹,灼伤和皮炎;损伤,如运动损伤及外科和牙科治疗引起的损伤。
本发明的化合物也可用于治疗其它可通过选择性抑制COX-2来介导的(mediated)疾病。
例如,本发明的化合物可抑制细胞和瘤转化和异位肿瘤的生长,因此可用于治疗某些癌症如结肠癌。
本发明的化合物也可防止由于抑制神经游离基的生成(并因此氧化应力)而造成的神经损伤,因此可用于治疗中风;癫痫;和癫痫发作(包括大发作,小发作,肌阵挛癫痫和部分发作)。
本发明的化合物也抑制前列腺素(prostanoid)诱导的平滑肌收缩,因此可用于治疗痛经和早产。
本发明的化合物抑制炎症过程,因此可用于治疗哮喘,过敏性鼻炎和呼吸困难综合症;胃肠道疾病如肠炎,节段性回肠炎,胃炎,过敏性肠道综合症和溃疡性肠炎;和下列疾病中的炎症,如脉管炎,偏头痛,结节性动脉周炎,甲状腺炎,再生障碍性贫血,Hodgkin氏病,sclerodoma,I型糖尿病,重症肌无力,多发性硬化症,sorcoidosis,肾病综合症,Bechet氏综合症,多发性肌炎,齿龈炎,结膜炎和心肌缺血。
本发明的化合物也可用于治疗眼科疾病例如视网膜炎,视网膜病,对眼组织急性伤害造成的眼色素层炎。
本发明的化合物也可用于治疗认知紊乱例如痴呆,特别是退化性痴呆(包括老年痴呆,Alzheimer氏病,Pick氏病,Huntington氏舞蹈病,帕金森病和Creutzfeldt-Jakob病),和血管性痴呆(包括多梗塞痴呆),以及与颅内空间占有损害、外伤、感染和相关疾病(包括HIV感染)、代谢、毒素、缺氧症和维生素缺乏症有关的痴呆;及与年龄、特别是与年龄相关的记忆损害有关的温和认知损害。
根据本发明的另一方面,提供了一种用于人药或兽药的式(I)化合物或其可药用的衍生物。
根据本发明的另一方面,提供了一种用于治疗通过选择性抑制COX-2来介导的疾病的式(I)化合物或其可药用的衍生物。
根据本发明的另一方面,提供了一种治疗患有可通过选择性抑制COX-2来介导的人或动物疾病的方法,该方法包含给所述患者施用有效量的式(I)化合物或其可药用的衍生物。
根据本发明的另一方面,提供了用于制备治疗可通过选择性抑制COX-2来介导的疾病如炎症的治疗剂的式(I)化合物或其可药用的衍生物。
根据本发明的另一方面,提供了一种治疗患有炎症的人或动物的方法,该方法包含给所述受体施用有效量的式(I)化合物或其可药用的衍生物。
应当理解,除非另外明确指明,所提及的治疗包括已确认疾病的治疗和预防性治疗。
要意识到本发明的化合物可有利地与一种或多种其它治疗剂一起使用,适宜的辅助治疗剂的例子包括止痛药如甘氨酸拮抗剂,钠通道抑制剂(如拉莫三嗪),P物质拮抗剂(如NK1拮抗剂),乙酰氨基酚或非那西汀;基质金属蛋白酶抑制剂;氮氧化物合成酶(NOS)抑制剂(如iNOS或nNOS抑制剂);肿瘤坏死因子α释放或作用抑制剂;抗体治疗(例如单克隆抗体治疗);兴奋剂,包括咖啡因;H2拮抗剂,如雷尼替丁;质子泵抑制剂,如奥美拉唑;解酸剂,如氢氧化铝或氢氧化镁;排气剂,如消泡净;减充血剂,如苯福林,苯丙醇胺,右旋麻黄碱,羟间唑啉,肾上腺素,鼻眼净,丁苄唑啉,环己丙甲胺,或左旋去氧麻黄碱;镇咳药,如可待因,二氢可待因酮,carmiphen,咳必清,或右旋甲吗喃;利尿剂;或镇静或非镇静抗组胺剂。应当理解,本发明包括式(I)化合物或其可药用的衍生物与一种或多种治疗剂的联合使用。
式(I)化合物或其可药用的衍生物可以方便地以药物组合物的形式服用。因而,本发明的另一方面提供了一种含有式(I)化合物或其可药用的衍生物的用于人药或兽药的药物组合物。该组合物可方便地按常规方法与一种或多种生理上可接受的载体或赋形剂混合给出。
式(I)化合物及其可药用的衍生物可以任何适宜的方式给药。例如可以局部给药或吸入给药,或更优选地口服,透皮或非肠道给药。药物组合物可以是这种形式,即控制释放式(I)化合物及其可药用的衍生物。
为了口服,药物组合物可以按惯例与可接受的赋形剂制成下列形式,例如片剂(包括舌下片剂),胶囊,粉末,溶液,糖浆或悬浮液。
为透皮给药,药物组合物可以以透皮斑贴片形式存在,例如透皮离子电渗疗法贴片。
为非肠道给药,药物组合物可以是注射剂或输液(例如静脉,血管内或皮下)。组合物可以是油或水赋形剂中的悬浮液、溶液或乳剂,可含有配制剂,例如悬浮剂,稳定剂和/或分散剂。为了注射给药,可以是单位剂量制剂或最好是加有防腐剂的多剂量制剂。
或者非肠道给药时,活性成分可以是与适宜赋形剂重组的粉末。
本发明的化合物也可制成储存(depot)制剂。该长效制剂可植入给药(例如皮下或肌肉内)或肌肉注射。因此,本发明的化合物可以例如用适宜的聚合或疏水物质(例如可接受的油中的乳剂)或离子交换树脂配制,或作为微溶衍生物如微溶盐。
如上所述,本发明的化合物也可与其它治疗剂联合使用。因而本发明另一方面提供了一种含有式(I)化合物或其可药用的衍生物与另一种治疗剂的联合体。
上述联合体可以是常规使用的药物配方,该药物配方含有上述结合体和药用载体或赋形剂,这是本发明的另一方面。该联合体中的各组分可以顺序或同时以分开的或结合的药物制剂给药。
当式(I)化合物或其可药用的衍生物与对同种疾病有效的第二种治疗剂联合使用时,各化合物的剂量可以不同于其单独使用时的剂量。适宜的剂量是很容易被本领域技术人员了解的。
用于人类治疗时,式(I)化合物的推荐日剂量为0.01mg/kg-500mg/kg,例如0.05mg/kg-100mg/kg,如0.1mg/kg-50mg/kg,可方便地分成1-4次的剂量给药。具体剂量取决于病人的年龄及病情和给药途径。因而,例如0.25mg/kg-10mg/kg的剂量适于全身给药。
式(I)化合物及其可药用的衍生物可用本领域技术人员已知的制备类似结构的化合物的方法进行制备。
以下将描述制备式(I)化合物及其可药用的衍生物的适宜方法。除非另外指明,式中R0-R5和n的定义与式(I)中相同;Hal为卤素,如Br或I;X-为抗衡离子,如I-;烷基的定义同前。
因而,按照第一种方法(A),式(I)化合物可通过式(II)化合物或其被保护的衍生物与式(III)的硼酸或其适宜的衍生物在适宜的过渡金属催化剂存在下反应进行制备:
适宜的式(III)衍生物包括硼酸酯,例如R.Miyaura等在J.Org.Chem.,1995,60,7508-7510中所述的硼酸酯。反应可方便地在溶剂例如醚(例如1,2-二甲氧基乙烷)中,在碱例如无机碱(例如碳酸钠)的存在下,用钯催化剂例如四(三苯基膦)钯(O)进行。
该氧化反应在溶剂例如含水醇(例如含水甲醇)中在-78℃至室温下,用单过硫酸盐化合物例如过一硫酸钾(叫作OxoneTM)方便地进行。
该反应方便地在溶剂例如极性溶剂(例如N,N-二甲基甲酰胺)中,在强碱例如无机氢化物(如氢化钠)存在下,在约室温下用适宜的溴代氟烷进行,生成所需的式(I)化合物。
按照另一种方法(E),可用其它式(I)化合物作前体,通过相互转化制备式(I)化合物。下列步骤用来举例说明适宜的相互转化。
其中R1或R2代表被一个或多个氟原子取代的C1-6烷基的式(I)化合物可通过其中R1或R2为C1-6羟烷基,C(O)H或C(O)C1-6烷基的式(I)化合物与适宜的氟源反应进行制备。适宜的氟源包括,例如二乙氨基硫三氟化物。该反应在溶剂例如卤代烃(例如二氯甲烷)存在下,在低温例如-78℃进行。
其中R1或R2代表C(O)H的式(I)化合物可由其中R1或R2代表CH2OH的相应的式(I)化合物氧化进行制备。适宜的氧化剂包括,例如,氧化镁(IV)。该氧化可方便地在溶剂,例如卤代烃(例如氯仿)存在下,在升高的温度(如回流)进行。
其中R1或R2代表C1-6羟烷基,且其中羟基与连接哒嗪环的碳原子相连的式(I)化合物可通过其中R1或R2代表相应的醛或酮的式(I)化合物还原进行制备。适宜的还原剂包括氢化物还原剂,例如二异丁基铝氢化物。该还原可方便地在溶剂,例如卤代烃(例如二氯甲烷)存在下,在低温例如-78℃进行。
正如本领域技术人员所熟知的,在合成式(I)化合物的任何阶段有必要或需要保护分子中的一个或多个敏感基团,以防止不需要的副反应。
因而,制备式(I)化合物的另一种方法(F)包含被保护的式(I)化合物的脱保护。
用于制备式(I)化合物的保护基可以常规方法使用。参见例如,Theodora W.Greene and Peter G.M.Wuts在‘Protective Groupsin Organic Synthesis’ Second Edition(John Wiley and Sons,1991)中所述的方法,其中也描述了除去这些保护基的方法。
因而,式(VI)的酯先水解成相应的酸,例如用强碱(如氢氧化钠)在溶剂(例如乙醇)存在下在较高温度下反应。然后将相应的酸用卤化剂方便地在室温在溶剂(例如氯化烃)中反应,在此条件下,酸将进行卤化和脱羧反应。方便地,卤化剂为溴化剂,例如在强酸存在下用溴(如氢溴酸溶于乙酸)或N-溴代琥珀酰亚胺,生成相应的其中Hal为溴的式(II)化合物。
式(VII)的酯可通过式(VIII)化合物与式(IX)的氨基哒嗪鎓配合物在常规条件下反应进行制备。
该反应方便地在室温下,在碱如碳酸钾存在下,在溶剂如N,N-二甲基甲酰胺中进行。
式(III)的硼酸是已知物或可用文献例如EPA出版物No.533268中所述方法制备。
式(IV),(V)和(VI)化合物可从式(II)化合物开始,用类似于制备式(I)化合物的方法进行制备。
式(VIII)化合物是已知化合物或可用文献例如D H Wadsworth等在J.Org.Chem,(1987),52(16),3662-8和J.Morris和D.G.Wishka,Synthesis(1994),(1),43-6中所述方法进行制备。
式(IX)化合物是已知化合物或可用文献例如Y Kobayashi等在Chem Pharm Bull,(1971),19(10),2106-15;T.Tsuchiya,J.Kurita和K.Takayama.Chem.Pharm.Bull,28(9)2676-2681(1980)和K Novitskii等在Khim Geterotskil Soedin,1970 2,57-62中所述方法进行制备。
上述某些中间体是新化合物,应当理解,所有这些新中间体在此构成本发明的另一方面。式(II)化合物是关键中间体,代表本发明的特殊方面。
在进行后处理之后本发明的化合物可以游离碱的形式被方便地分离出来。可用常规方法制备本发明化合物的可药用酸加成盐。
在上述方法之一的后处理过程中可形成本发明化合物的溶剂化物(如水合物)。
下列实施例用于说明本发明但不限制本发明。所有温度为℃。用Merck 9385硅胶进行闪式柱层析。在硅胶板上进行薄层层析(Tlc)。在Brucker 250MHz光谱仪上测定NMR。化学位移是以四甲基硅作内标,单位为δppm。使用下列缩写:Me=甲基,s=单峰,d=双重峰,t=三重峰,m=多重峰。
实施例1
6-二氟甲氧基-2-(4-氟-苯基)-3-(4-甲基磺酰基-苯基)-吡唑并[1,5-b]哒嗪
(i)6-甲氧基-2-(4-氟-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯
将1,8-二氮杂双环[5.4.0]十一-7-烯(3.39ml)加到3-(4-氟苯基)-丙-2-酸甲酯(3.36g)和1-氨基-3-甲氧基-哒嗪-1-鎓磺酸盐1(6.1419g)溶于乙腈(125ml)的混合物中,将混合物在室温下搅拌48小时。开始2小时时向反应液中通入空气。将混合物真空浓缩,溶于乙酸乙酯(150ml),用水洗涤(3×25ml),干燥(MgSO4),过滤,真空蒸发,生成标题化合物,为棕色固体(4.77g)。
1H NMR(CDCl3):8.4(d,1H,J=10Hz) 7.85-7.90(m,2H) 7.1-7.2(m,2H)6.9-7.0
(d,1H,J=10Hz) 4.1(s,3H) 3.9(s,3H)
MH+302参考:1T.Tsuchiya,J.Kurita and K.Takayama,Chem.Pharm.Bull.28(9)2676-2681(1980).
(ii)6-甲氧基-2-(4-氟-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸
将6-甲氧基-2-(4-氟-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯(4.469g),2N氢氧化钠(50ml)和甲醇(90ml)的混合物加热回流2小时。向冷却的溶液中加入2N盐酸(200ml),过滤分离出标题化合物,为米色固体(3.639g)。
1H NMR(DMSO-d6):12.8(br.s,1H)8.4(d,1H,J=10Hz) 7.8-7.9(m,2H) 7.21-
7.32(m,2H) 7.15-7.2(d,1H,J=10Hz) 4.0(s,3H)
MH+288
(iii)2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪
6-甲氧基-2-(4-氟-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸(869mg)和碳酸氢钠(756mg)溶于二甲基甲酰胺(10ml)的混合物与N-溴代琥珀酰亚胺(587mg)反应,室温搅拌1小时,然后将其加到水(50ml)中,用乙酸乙酯(3×50ml)提取,干燥(MgSO4),真空蒸发。所得棕色固体(1.612g)溶于1,2-二甲氧基乙烷(20ml)。加入2N碳酸钠水溶液(10ml)和4-(甲磺酰基)苯基硼酸(660mg)和四(三苯基膦)钯(O)(100mg),将混合物加热回流20小时。将反应物倾入水(50ml)中,用二氯甲烷(3×100ml)提取。合并有机提取液,干燥(MgSO4),真空蒸发,生成棕色固体(1.116g),用闪式硅胶柱层析纯化,以环己烷/乙酸乙酯洗脱(4∶1然后2∶1),生成标题化合物,为黄色固体(390mg)。
Tlc,SiO2,Rf 0.3(1∶1环己烷/乙酸乙酯),UV检测。
MH+398
(iv)2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪-6-酚
在密闭容器(ReactivialTM)中将2-(4-氟-苯基)-3-(4-(甲磺酰基-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪(321mg)与盐酸吡啶(1.4g)的混合物加热至200℃反应3小时。将冷却的反应液倾入水(20ml)中,用乙酸乙酯(3×30ml)提取。合并有机提取液,干燥(MgSO4),过滤,真空蒸发,得到固体,用乙醚研磨,得到标题化合物,为米色固体(119mg)。
Tlc,SiO2,Rf 0.07(1∶2环己烷/乙酸乙酯),UV检测。
MH+384
(v)6-二氟甲氧基-2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
将2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪-6-酚(0.2g)溶于无水二甲基甲酰胺(5ml)的溶液用氢化钠(0.046g,60%的矿物油分散液)处理,气泡停止放出后,于室温下向混合物中通入溴代二氟甲烷气体30分钟。然后将反应混合物倾入水(50ml)中,用乙酸乙酯(50ml)提取,用水(3×50ml)洗涤有机提取液,干燥,真空浓缩。将残余物层析纯化,得到标题化合物,为白色固体(0.17g)。MH+=4341HNMR(CDCl3):δ8.05-8.0(d,J=10HZ,2H) 8.0-7.95(d,J=10HZ,1H) 7.6-7.5(m,4H) 7.8-7.2(t,J=70HZ,1H) 7.1-7.05(t,J=11HZ,2H) 6.9-6.85(d,J=10HZ,1H) 3.15(s,3H)Tlc,SiO2,Rf 0.35(乙酸乙酯/环己烷(1/1))
实施例2
3-(4-甲磺酰基-苯基)-2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪
(i)2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪-羧酸甲酯
氮气保护下,将二氮杂双环[5.4.0]十一-7-烯(22.76ml,2eq)滴加到3-(4-甲氧基-苯基)-丙-2-酸甲酯1(14.46g,76mM)和1-氨基哒嗪鎓碘化物2(2eq)溶于乙腈的溶液中,搅拌6小时。硅胶层析纯化,用甲苯洗脱,然后用甲苯∶乙酸乙酯(9∶1)洗脱,得到标题化合物(2.76g),为棕色固体。
MH+284
1H NMR(CDCl3)δ3.87(3H,s) 3.9(3H,s) 7.0(2H,d,J=9Hz) 7.25(1H,dd,J=9
& 4Hz) 7.90(2H,d,J=9Hz) 8.45(1H,dd,J=4 & 2Hz) 8.55(1H,dd,J=9 & 2Hz)
参考:1 J:Morris and D.G.Wishka,Synthesis(1994),(1),43-6
参考:2 Kobayashi et al Chem.Pharm.Bull(1971),19(10),2106-15
(ii)3-(4-甲磺酰基-苯基)-2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪
氮气保护下,将2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯(2.76g)和氢氧化钠水溶液(2N,30ml)溶于乙醇(30ml)的混合物回流反应2小时。用盐酸(2N)将冷却的混合物酸化,过滤分离出所得白色固体(2.53g)。将该固体溶于DMF,加入碳酸氢钠(2.67g,3.3eq),然后分批加入N-溴代琥珀酰亚胺(1.88g,1.1eq)。在氮气保护下搅拌1小时后,加水,用乙酸乙酯(2×25ml)提取。将干燥后的有机层浓缩,残余物溶于DME(60ml)。加入碳酸钠水溶液(2N,15ml),然后加入4-甲磺酰基-苯基硼酸(3.12g)和四(三苯基膦)钯(O)(250mg)。在氮气保护下,将混合物加热回流反应18小时,冷却,倾入水中,用乙酸乙酯(2×25ml)提取。合并有机层,干燥,浓缩到硅胶上。用硅胶层析,以甲苯∶乙酸乙酯(8∶1)洗脱,浓缩后得到标题化合物(3.58g),为奶油色固体。MH+3801H NMR(DMSO)δ3.25(3H,s) 3.75(3H,s) 6.95(2H,d,J=8.5Hz) 7.25(1H,dd,J=9 & 5Hz) 7.45(2H,d,J=8.5Hz) 7.60(2H,d,J=8Hz) 7.9(2H,d,J=8.5Hz) 8.15(1H,dd,J=9 & 2Hz) 8.49(1H,dd,J=5 & 2Hz)
实施例3
2-(4-乙氧基-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
(i)4-[3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪-2-基]-苯酚
-70℃下,将三溴化硼(溶于CH2Cl2的1M溶液,2.1eq)加到3-(4-甲磺酰基-苯基)-2-(4-甲氧基-苯基)-吡唑并[1,5-b]哒嗪(3.58g)溶于CH2Cl2的溶液。将混合物搅拌10分钟,然后加热至0℃,于0℃搅拌过夜。用碳酸钾碱化反应混合物,然后用盐酸(2M)酸化,倾入水中,用CH2Cl2提取。干燥有机层,过滤,浓缩,得到标题化合物(1.87g),为黄色固体。MH+3661H.NMR(DMSO)δ3.30(3H,s) 6.80(2H,d,J=8.5Hz) 7.30(1H,dd,J=9 &5Hz) 7.35(2H,d,J=8.5Hz) 7.60(2H,d,J=8Hz) 8.0(2H,d,J=8.5Hz) 8.20(1H,dd,J=9 & 2Hz) 8.55(1H,dd,J=5 & 2Hz) 9.75(1H,s)
(ii)2-(4-乙氧基-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
在氮气保护下,将4-[3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪-2-基]-苯酚(663mg,1.82eq),碘乙烷(1eq)和碳酸钾(2eq)溶于乙腈(30ml)的混合物加热回流18小时。冷却后的反应混合物在水(30ml)和乙酸乙酯(30ml)中分配。收集有机层,干燥,层析纯化,得到标题化合物(547mg),为奶油色泡沫。MH+3941H NMR(DMSO)δ1.45(3H,t,J=7Hz) 3.10(3H,s) 4.1(2H,q,J=7Hz) 6.87(2H,d,J=9Hz) 7.08(1H,dd,J=9 & 5Hz) 7.55(4H,t,J=9Hz) 7.92(1H,dd,J=9 & 2Hz) 7.95(2H,d,J=9Hz) 8.20(1H,dd,J=9 & 2Hz) 8.32(1H,dd,J=5 & 2Hz)
实施例4
2-(4-氟-苯基)-6-甲磺酰基-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
(i)2-(4-氟-苯基)-6-甲硫烷基-吡唑并[1,5-b]哒嗪-3-羧酸甲酯
搅拌下,在10分钟内将固体叔丁氧羰基-O-基磺酰基羟胺1(7.8g)分批加到TFA(25ml)中,然后继续搅拌20分钟。将溶液倾入冰(约200ml),放置至冰全部熔化。过滤所得白色固体,用水洗涤,溶于DME(100ml)。将溶液用4A分子筛干燥1.5小时,过滤,然后加到3-甲硫基-哒嗪2(2.6g)溶于二氯甲烷(35ml)的溶液中,将反应液室温搅拌20小时。过滤分离出中间体盐,为浅棕色结晶(3.87g),悬浮于乙腈(100ml),加入3-(4-氟-苯基)-丙-2-酸甲酯(2.02g)。滴加1,8-二氮杂双环[5.4.0]十一-7-烯(2.1ml),将反应液室温搅拌20小时。过滤所得结晶沉淀,洗涤,干燥(770mg)。滤液浓缩,得到第二批产物(430mg)。残余物在水和乙酸乙酯(各100ml)间分配,水层用乙酸乙酯(20ml)提取。合并有机层,用水、盐水洗涤,干燥。除去溶剂,得到棕色油,闪式硅胶(300g)层析纯化,用环己烷/乙酸乙酯(3∶1)洗脱,得到另一批产物(247mg)。三批合并,得到标题化合物(1.45g),为浅棕色固体。
MH+318
1H NMR(CDCl3)δ2.70(3H,s),3.88(3H,s) 7.08-7.18(3H,m) 7.84(2H,m)
8.31(1H,d,J=10Hz)
参考:1 K Novitskii et al,Khim Geterotskil Soedin,1970 2,57-62
参考:2 Barlin G.B.,Brown,W.V.,J Chem Soc(1968),(12),1435-45
(ii)2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-6-甲硫烷基-吡唑并[1,5-b]哒嗪
在氮气保护下,将2-(4-氟-苯基)-6-(甲硫基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯(1.45g),碳酸钾(690mg)溶于甲醇(40ml)和水(14ml)的混合物搅拌,加热回流20小时。除去溶剂,所得固体在乙酸乙酯(50ml)和水(250ml)间分配。将水层酸化至pH1(2M HCl),过滤固体(1.0g,MH+304)。将该固体(1.0g),碳酸氢钠(557mg)和NBS(594mg)的混合物室温搅拌4小时。将反应液倾入水(150ml)中,用乙酸乙酯(3×50ml)提取。合并提取液,用水(50ml)、盐水(20ml)洗涤,干燥,浓缩。在氮气保护下,将所得固体(1.015g,MH+338,340),4-(甲磺酰基)苯基硼酸(902mg),碳酸钠(740mg)和四(三苯基膦)钯(O)(175mg)在DME(30mls)和水(15ml)中搅拌加热回流48小时。将反应液倾入水中,用乙酸乙酯(3×50ml)提取。合并提取液,干燥,除去溶剂,得到棕色固体。用硅胶(300g)纯化,以环己烷∶乙酸乙酯(1∶1)洗脱,得到标题化合物(0.713g),为黄色固体。MH+4141H NMRδ(DMSO)2.65(3H,s) 3.28(3H,s) 7.20-7.30(3H,m) 7.55(2H,m)7.62(4H,d,J=8.5Hz) 7.95-8.05(3H,m)
(iii)2-(4-氟-苯基)-6-甲磺酰基-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
将2-(4-氟-苯基)-3-(4-甲磺酰基-苯基)-6-(甲硫基)-吡唑并[1,5-b]哒嗪(60mg,0.145)溶于甲醇(5ml)和水(2ml)的悬浮液与过硫酸氢钾(oxone)(196mg,0.32)搅拌20小时。将所得溶液倾入水(50ml)中,用氯仿(3×20ml)提取。合并提取液,干燥,除去溶剂。残余物自甲醇中结晶,得到标题化合物(60mg),为白色固体。MH+4461H NMR(DMSO-d6)δ3.34(3H,s) 3.53(3H,s) 7.33(2H,t,J=9Hz) 7.62(2H,m) 7.68(1H,d,J=8.5Hz) 8.04(1H,d,J=10Hz) 8.52(1H,d,J=9Hz)TLC SiO2 己烷∶乙酸乙酯(1∶1) Rf 0.24 UV
实施例5
2-(4-二氟甲氧基-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
将氢化钠(48mg,60%的油分散液,1.2mmol)加到4-[3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪-2-基]-苯酚(200mg,0.55mmol)溶于无水二甲基甲酰胺(5ml)的溶液中。向溶液中慢慢通入溴代二氟甲烷气体20分钟,然后用CH2Cl2(30ml)稀释。水层进行后处理,然后硅胶层析,用CH2Cl2∶乙酸乙酯(3∶1)洗脱,然后层析,用CH2Cl2∶乙酸乙酯(10∶1)洗脱,得到标题化合物(63mg,28%),为白色固体。MH+416NMR(CDCl3)δ8.38(1H,dd,J=4Hz),8.01(2H,d,J=8.5Hz),7.94(1H,dd,J=9& 2Hz),7.65(2H,d,J 8.5Hz)7.57(2H,d,J=8Hz),7.10(3H,m),6.87-6.27(1H,t,J=7.4Hz) 3.15(3H,s)
实施例6
4-[2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-基]-苯磺酰胺
(i)2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯
氮气保护下,将二氮杂双环[5.4.0]十一-7-烯(1.47ml,2eq)滴加到3-(4-乙氧基-苯基)-丙-2-酸甲酯(1.0g)和1-氨基哒嗪鎓碘化物2(2.19g)溶于乙腈(10ml)的溶液中,搅拌5小时。浓缩,水层进行后处理,得到标题化合物(1.2g),为粘稠棕色固体。
MH+298
(ii)2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸
将2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸甲酯(1.2g),乙醇(10ml)和2N氢氧化钠(10ml)的混合物加热至80℃反应1.5小时。将混合物冷却,用2N盐酸酸化至pH 1。过滤分离出标题化合物,为棕色固体(716mg,63%)。
MH+284
(iii)2-(4-乙氧基-苯基)-3-碘代-吡唑并[1,5-b]哒嗪
将2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-羧酸(710mg),N-碘代琥珀酰亚胺(678mg)和碳酸氢钠(717mg)溶于DMF(8ml)的混合物搅拌4小时。然后再加入N-碘代琥珀酰亚胺(100mg),继续搅拌2小时。水层进行后处理,得到深棕色固体,用SPE纯化,以二氯甲烷洗脱。得到标题化合物,为橙棕色固体(429mg,47%)。
MH+ 366
(iv)4-[2-(4-乙氧基-苯基)-吡唑并[1,5-b]哒嗪-3-基]-苯磺酰胺
氮气保护下,将4-碘代苯磺酰胺(0.311g),二频那醇二硼烷1(0.279g),乙酸钾(486mg)和[1,1’-二(二苯基膦基)二茂铁]钯(II)氯化物配合物和二氯甲烷(1∶1)(0.45g)溶于二甲基甲酰胺(8ml)的混合物加热至80℃反应2小时。将冷却后的反应混合物真空浓缩,残余物悬浮于1,2-二甲氧基乙烷(10ml),加入2-(4-乙氧基-苯基)-3-碘代-吡唑并[1,5-b]哒嗪(0.4g),2N碳酸钠(4ml)和四(三苯基膦)钯(O)(20mg),在氮气保护下,将混合物加热回流18小时。将冷却后的反应混合物倾入水(60ml)中,用乙酸乙酯(3×60ml)提取悬浮液。合并有机提取液,干燥(Na2SO4),浓缩。层析纯化残余物,用二氯甲烷/乙酸乙酯(3∶1)洗脱,得到标题化合物,为黄色固体(0.116g,27%)。MH+395NMR(CDCL3)δ8.32(1H,dd,J=4 & 2Hz),7.97(2H,d,J=8Hz),7.89(1H,dd,J=9 & 2Hz),7.54(4H,m),7.04(1H,dd,J=9 & 4Hz),6.88(2H,d,J=9Hz),1.43(3H,t,J=7Hz)参考:1 R.Miyaura et al J.Org.Chem.,1995,60,7508-7510.
实施例7
6-二氟甲氧基-2-(3-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
(i)1-(2,2-二溴-乙烯基)-3-氟-苯
搅拌下,在3分钟内将三苯基膦(77.1g)分批加到冷的(冰/盐浴,0℃)四溴化碳(48.82g)溶于无水CH2Cl2(200ml)的溶液中,温度维持在10℃以下。加到3-氟苯甲醛(7.8ml)之前,将所得橙色悬浮液于0℃搅拌1小时。加毕,将悬浮液于0℃搅拌1小时,然后加水(75ml)终止反应。分离有机层,用盐水(75ml)洗涤,干燥(Na2SO4),蒸发至干。将残余胶状物倾入环己烷(1L)中,搅拌30分钟。慢慢倒出有机层,残余物用CH2Cl2进行后处理,倾入环己烷(1L)。将该步骤重复两次以上,合并有机层,浓缩至约100ml,使其通过硅胶。滤液浓缩,得到标题化合物,为易流动的黄色油(24g,100%)。MH+280,MH-279NMR(CDCl3)δ7.05(1H,tm,J=9Hz)7.3(3H,m)7.45(1H,s)
(ii)(3-氟-苯基)-丙炔酸甲酯
搅拌下,在30分钟内向冷至-78℃的1-(2,2-二溴-乙烯基)-3-氟-苯(23.8g)溶于无水THF(350ml)的溶液中滴加正丁基锂(2.2eq,1.6M的己烷溶液)。加入氯甲酸甲酯(11.6g,9.5ml)之前,将混合物于-78℃进一步搅拌30分钟,在用1∶1碳酸氢钠饱和水溶液∶氯化铵(100ml)稀释前,将所得混合物加热至0℃反应1小时,用乙醚(2×100ml)提取。合并有机提取液,用盐水(25ml)洗涤,干燥(Na2SO4),蒸发至干,得到标题化合物,为棕色油(16.7g,100%)MH-173NMR(CDCl3)δ7.4-7.1(4H,m)3.85(3H,s,CO2Me)
(iii)2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪-3-羧酸甲酯
搅拌下,将1,8-二氮杂双环[5.4.0]十一-7-烯(5ml)加到冷的(3-氟-苯基)-丙炔酸甲酯(2.67g)和1-氨基-3-甲氧基-哒嗪-1-鎓磺酸盐(4.89g)溶于乙腈(80ml)的混合物中,将混合物于0℃搅拌1小时,然后室温搅拌18小时。将混合物真空浓缩,在乙酸乙酯(150ml)和水(150ml)间分配。分离水层,进一步用乙酸乙酯(2×100ml)提取。合并有机提取液,用水(2×50ml)、盐水(25ml)洗涤,干燥(MgSO4),过滤,真空蒸发,得到固体,用无水乙醚∶石油醚(1∶0.5)研磨,得到标题化合物,为棕色固体(2.4g,53%)。MH+3021H NMR(CDCl3)δ12.8(1H,br s);8.4(1H,d,J 10Hz) 7.7-7.6(2H,m) 7.42(1H,q,J 8 Hz) 7.15(1H,td,J 8 & 3Hz) 6.95(1H,d,J 10Hz) 4.1(3H,s)3.88(3H,s)
(iv)2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪-3-羧酸
将2N氢氧化钠(50ml)加到2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪-3-羧酸甲酯(2.3g)溶于无水乙醇(50ml)的溶液中,将所得混合物加热回流3小时。将冷却后的反应混合物慢慢倾入搅拌着的2N盐酸溶液(300ml)中。将所得悬浮液室温搅拌1小时,然后过滤,滤饼用水洗涤,60℃真空干燥,得到标题化合物,为米色固体(2.0g,91%)。MH+2881H NMR(DMSO)δ8.45(1H,d,J 10Hz);7.67(2H,m);7.5(1H,q,J 7Hz);7.3(1H,td,J 7 & 2Hz);7.21(1H,d,J 10Hz);4.0(3H,s)
(v)3-溴-2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪
搅拌下,将n-溴代琥珀酰亚胺(1.78g)加到2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪-3-羧酸(2.0g)溶于无水DMF(20ml)的溶液中,将所得溶液室温搅拌3小时。将反应混合物用乙酸乙酯(80ml)稀释,依次用水(10×100ml)和盐水(25ml)洗涤,干燥(Na2SO4),浓缩,得到标题化合物,为浅黄色固体(2.1g,93%)。MH+323,MH-3211H NMR(CDCl3) 7.9(2H,m) 7.8(1H,d,J 10Hz);7.45(1H,m);7.191H,td,J 8&2 Hz);6.78(1H,d,J 10Hz);4.1(3H,s)
(vi)6-二氟甲氧基-2-(3-氟-苯基)-吡唑并[1,5-b]哒嗪
将数份3-溴-2-(3-氟-苯基)-6-甲氧基-吡唑并[1,5-b]哒嗪(400mg,共2.1g)分别放入装有电磁搅棒的反应瓶(Reactivials)中。向各瓶中加入盐酸吡啶(10eq),将瓶子密封,加热至200℃反应3小时。开启前,将瓶子冷至约140℃,将内容物倾入冰/水中。所得混合物用乙酸乙酯(3×100ml)提取,合并有机提取液,用水(7×75ml)洗涤,干燥(Na2SO4),蒸发至得到去-溴苯酚,为棕色固体(1.0g,MH+230)。将该固体溶于无水DMF(10ml),分批加入氢化钠(60%的矿物油分散液,200mg)。室温搅拌20分钟后,将溶液转移至冷的小高压釜中,加入溴代二氟甲烷(5ml,xs,-30℃冷凝)。将高压釜密封,热至室温,搅拌36小时。所得溶液用乙酸乙酯(200ml)稀释,用水(10×20ml)洗涤,干燥(Na2SO4),浓缩,残余胶用闪式柱层析纯化,以环己烷∶乙酸乙酯(4∶1)作洗脱液。得到标题化合物,为固体(652mg,60%)。MH+280 MH-278NMR(DMSO)δ8.42(1H,d,J=10Hz) 7.85(1H,d,J 8Hz) 7.78(1H,t,J 70Hz)7.55(1H,q,J 8Hz) 7.38(1H,s) 7.25(1H,m) 7.17(1H,d,J 10Hz)
(vii)3-溴-6-二氟甲氧基-2-(3-氟-苯基)-吡唑并[1,5-b]哒嗪
将N-溴代琥珀酰亚胺(195mg)加到6-二氟甲氧基-2-(3-氟-苯基)-吡唑并[1,5-b]哒嗪(251mg)和碳酸氢钠(185mg)溶于无水DMF(10ml)的溶液中,搅拌反应18小时。将反应混合物用乙酸乙酯(300ml)稀释,用水(10×20ml)、盐水(20ml)洗涤,干燥(Na2SO4),浓缩,得到标题化合物,为固体(293mg,91%)。MH+359,MH-356/357NMR(DMSO)δ8.36(1H,d,J 10Hz) 7.88(1H,d,J 8Hz) 7.78(1H,t,J 70Hz,OCHF2) 7.77(1H,dm,J 10Hz) 7.62(1H,dt,J 8 & 6Hz) 7.38(1H,dt,J 9 & 2Hz)7.3(1H,d,J 10Hz)
(Viii)6-二氟甲氧基-2-(3-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪
搅拌下,将2N碳酸钠水溶液(10ml)加到3-溴-6-二氟甲氧基-2-(3-氟-苯基)-吡唑并[1,5-b]哒嗪(286mg)溶于DMF(20ml)的溶液中。向该混合物中加入4-甲磺酰基-苯基硼酸(180mg)和四三苯基膦钯(O)(34mg)。将所得混合物搅拌,加热至回流反应18小时。用乙酸乙酯(300ml)稀释冷却的反应混合物,有机溶液用水(10×30ml)和盐水(30ml)洗涤,干燥(Na2SO4),蒸发至得到胶状物,用闪式柱层析纯化,以氯仿∶乙酸乙酯(50∶1-5∶1)洗脱。合并适宜的洗脱液,浓缩,得到标题化合物,为米色固体(132mg,37%)。MH+4341H NMR(CDCl3)δ8.02(1H,d,J 9Hz);7.95(2H,d,J 10Hz);7.58(1H,d,9Hz);7.52(1H,t,J 70Hz);7.32(3H,m);7.08(1H,m);6.9(1H,d,J 9Hz);3.15(3H,s)
生物数据
对人类COX-1和COX-2的抑制活性是在用人COX-1和COX-2的cDNA稳定转染过的COS细胞中测定的。进行实验前24小时,用下列方法将COS细胞从培养它们的175cm2烧瓶中移至24孔细胞培养皿中。将培养基(加有热灭活的牛胎儿血清(10%v/v),青霉素(100IU/ml),链霉素(100μg/ml)和geneticin(600μg/ml)的Dulbecco’s改良伊格尔培养基(DMEM))从融合细胞的烧瓶中移出(1只融合烧瓶中含有大约1×107个细胞)。向烧瓶中加入10ml磷酸盐缓冲液(PBS)以洗涤细胞。除去PBS,然后用10ml胰蛋白酶将细胞洗涤20秒钟,然后除去胰蛋白酶,将烧瓶放入恒温箱(37℃)1-2分钟至细胞从烧瓶中分离。然后将烧瓶从恒温箱中取出,将细胞再悬浮于10ml新制成的培养基中。将瓶中的内容物移至250ml无菌容器中,随后将培养基的体积补至100ml。用移液管将1ml细胞悬浮液移至4×24孔细胞培养皿的各个孔中。将培养皿放入恒温箱过夜(37℃,95%空气/5%CO2)。如果需要多个细胞瓶,在将细胞放入24孔培养皿中之前,将各瓶中的细胞合并。
过夜培养后,将培养基完全地从24孔细胞培养皿中取出,以放入250μl新制成的DMEM(37℃)中。将测试化合物在DMSO中补充至所需测试浓度250x,以1μl体积加到各孔中。然后轻轻旋转培养皿使之混合,然后在恒温箱中放置1小时(37℃,95%空气/5%CO2)。培养期之后,向各孔中加入10μl花生四烯酸(750μM),至花生四烯酸的最终浓度为30μM。用酶免疫测定法确定前列腺素E2(PGE2)含量之前,将培养皿进一步培养15分钟,然后从各孔中取出培养基,于-20℃贮存。测试化合物的抑制活性用IC50值表示,该值定义为抑制细胞释放PGE2达50%时所需的化合物浓度。通过比较各自的IC50值计算COX-1对COX-2抑制的选择率。
得到下列本发明化合物抑制COX-2和COX-1的IC50值:
实施例号 | COX-2:IC50(nM) | COX-1:IC50(nM) |
1(v) | 35 | >100,000 |
2(ii) | <10 | 3,880 |
3(ii) | 3 | >100,000 |
4(iii) | 370 | >100,000 |
5 | 21 | >100,000 |
6(iv) | 0.44 | 3828 |
7(viii) | 16 | >55,200 |
Claims (13)
R0为卤素,C1-6烷基,C1-6烷氧基,被一个或多个氟原子取代的C1-6烷氧基,或O(CH2)nNR4R5;
R1和R2各独立地选自H,C16烷基,被一个或多个氟原子取代的C1-6烷基,C1-6烷氧基,C1-6羟烷基,SC1-6烷基,C(O)H,C(O)C1-6烷基,C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5,(CH2)nSC1-6烷基或C(O)NR4R5;条件是,当R0在4位且为卤素时,R1和R2中至少有一个为C1-6烷基磺酰基,被一个或多个氟原子取代的C1-6烷氧基,O(CH2)nCO2C1-6烷基,O(CH2)nSC1-6烷基,(CH2)nNR4R5或(CH2)nSC1-6烷基,C(O)NR4R5;
R3为C1-6烷基或NH2;
R4和R5各自独立地选自H,或C1-6烷基,或与所连的氮原子一起形成4-8元饱和环;和
n为1-4。
2.根据权利要求1的化合物,其中R0为F,C1-3烷基,C1-3烷氧基,被一个或多个氟原子取代的C1-3烷氧基,或O(CH2)nNR4R5;R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基,O(CH2)nCO2C1-4烷基,O(CH2)nSC1-4烷基,(CH2)nNR4R5,(CH2)nSC1-4烷基或C(O)NR4R5或,当R0为C1-3烷基,C1-3烷氧基,被一个或多个氟原子取代的C1-3烷氧基,或O(CH2)nNR4R5时,它也可以是H;R2为H;R3为甲基或NH2;R4和R5各自独立地为C1-3烷基,或与所连的氮原子一起形成5-6元饱和环;和n为1-3。
3.根据权利要求1或2的化合物,其中R0为F,甲基,C1-2烷氧基,OCHF2,或O(CH2)nNR4R5;R1为甲基磺酰基,OCHF2,O(CH2)nCO2C1-4烷基,O(CH2)nSCH3,(CH2)nNR4R5,(CH2)nSCH3或C(O)NR4R5或,当R0为甲基,C1-2烷氧基,OCHF2,或O(CH2)nN(CH3)2时,它也可以是H;R2为H;R3为甲基或NH2;R4和R5均为甲基或,与所连的氮原子一起形成5-6元饱和环;和n为1-2。
4.根据权利要求1-3任一项的化合物,其中R0为F,C1-3烷氧基或被一个或多个氟原子取代的C1-3烷氧基;R1为C1-4烷基磺酰基,被一个或多个氟原子取代的C1-4烷氧基或,当R0为C1-3烷氧基或被一个或多个氟原子取代的C1-3烷氧基时,它也可以是H;R2为H;R3为甲基或NH2。
5.根据权利要求1-4任一项的化合物,其中R0在苯环的3位或4位。
6.根据权利要求1-5任一项的化合物,其中R1在哒嗪环的6位。
7. 2-(4-乙氧基-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪;6-二氟甲氧基-2-(3-氟-苯基)-3-(4-甲磺酰基-苯基)-吡唑并[1,5-b]哒嗪;及其可药用的衍生物。
8.一种制备权利要求1-7任一项中定义的式(I)化合物及其可药用的衍生物的方法,包含:
(A)式(II)化合物或其被保护的衍生物与式(III)化合物或其被保护的衍生物反应:
或
(B)如果R3代表C1-4烷基,使式(IV)化合物或其被保护的衍生物与氧化剂反应;或
(C)如果R1为C1-6烷基磺酰基,将式(V)化合物或其被保护的衍生物进行氧化:
(D)如果R1为被一个或多个氟原子取代的C1-6烷氧基,使式(VI)的醇或其被保护的衍生物与卤代氟烷反应:
(E)将式(I)化合物互变成另一种式(I)化合物;或
(F)使被保护的式(I)化合物的衍生物脱保护;和任选地将(A)至(F)任一方法制成的式(I)化合物转变成其可药用的衍生物。
9.一种药物组合物,含有与一种或多种生理可接受的载体或赋形剂混合的权利要求1-7任一项定义的式(I)化合物或其可药用的衍生物。
10.用于人药或兽药的权利要求1-7任一项定义的式(I)化合物或其可药用的衍生物。
11.用于治疗通过选择性抑制COX-2来介导的疾病的权利要求1-7任一项定义的式(I)化合物或其可药用的衍生物。
12.一种治疗通过选择性抑制COX-2来介导的人或动物患者疾病的方法,包含给所述患者服用有效量的权利要求1-7任一项定义的式(I)化合物或其可药用的衍生物。
14.权利要求1-7任一项定义的式(I)化合物或其可药用的衍生物用于制备治疗由选择性抑制COX-2来介导的疾病的治疗剂的用途。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9718792.6A GB9718792D0 (en) | 1997-09-05 | 1997-09-05 | Chemical compounds |
GB9718792.6 | 1997-09-05 | ||
GBGB9727116.7A GB9727116D0 (en) | 1997-12-23 | 1997-12-23 | Chemical compounds |
GB9727116.7 | 1997-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1278263A true CN1278263A (zh) | 2000-12-27 |
CN1155600C CN1155600C (zh) | 2004-06-30 |
Family
ID=26312181
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988108763A Expired - Fee Related CN1155600C (zh) | 1997-09-05 | 1998-09-03 | 2,3-二芳基吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2抑制剂 |
Country Status (28)
Country | Link |
---|---|
US (4) | US6451794B1 (zh) |
EP (3) | EP1510519B1 (zh) |
KR (1) | KR100382619B1 (zh) |
CN (1) | CN1155600C (zh) |
AP (1) | AP1354A (zh) |
AT (3) | ATE281458T1 (zh) |
AU (1) | AU744997B2 (zh) |
BG (1) | BG64420B1 (zh) |
BR (1) | BR9812046A (zh) |
CA (1) | CA2303152A1 (zh) |
DE (3) | DE69816651T2 (zh) |
DK (1) | DK1032575T3 (zh) |
EA (1) | EA002775B1 (zh) |
EE (1) | EE04617B1 (zh) |
ES (3) | ES2256817T3 (zh) |
HR (1) | HRP20000122B1 (zh) |
HU (1) | HUP0003644A3 (zh) |
IL (1) | IL134688A (zh) |
IS (1) | IS5389A (zh) |
NO (1) | NO315559B1 (zh) |
NZ (1) | NZ502985A (zh) |
PL (1) | PL194557B1 (zh) |
PT (1) | PT1032575E (zh) |
SK (1) | SK283922B6 (zh) |
TR (1) | TR200000595T2 (zh) |
TW (1) | TW570922B (zh) |
WO (1) | WO1999012930A1 (zh) |
YU (1) | YU11900A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115611901A (zh) * | 2021-07-16 | 2023-01-17 | 华南理工大学 | 一种氮杂䓬类化合物或其药学上可接受的盐及其制备方法和应用 |
Families Citing this family (82)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1155600C (zh) * | 1997-09-05 | 2004-06-30 | 葛兰素集团有限公司 | 2,3-二芳基吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2抑制剂 |
WO2000026216A1 (en) * | 1998-11-03 | 2000-05-11 | Glaxo Group Limited | Pyrazolopyridine derivatives as selective cox-2 inhibitors |
US6833373B1 (en) | 1998-12-23 | 2004-12-21 | G.D. Searle & Co. | Method of using an integrin antagonist and one or more antineoplastic agents as a combination therapy in the treatment of neoplasia |
JP2002538157A (ja) | 1999-02-27 | 2002-11-12 | グラクソ グループ リミテッド | ピラゾロピリジン |
GB9929039D0 (en) * | 1999-12-08 | 2000-02-02 | Glaxo Group Ltd | Medicaments |
GB9930358D0 (en) * | 1999-12-22 | 2000-02-09 | Glaxo Group Ltd | Process for the preparation of chemical compounds |
JP2003523958A (ja) | 1999-12-23 | 2003-08-12 | ニトロメド インコーポレーテッド | ニトロソ化およびニトロシル化されたシクロオキシゲナーゼ−2の阻害剤、組成物ならびに使用法 |
GB0002312D0 (en) * | 2000-02-01 | 2000-03-22 | Glaxo Group Ltd | Medicaments |
ES2290157T3 (es) | 2000-07-20 | 2008-02-16 | Lauras As | Uso de inhibidores de cox-2 como inmunoestimulantes en el tratamiento de vih o sida. |
PE20020506A1 (es) * | 2000-08-22 | 2002-07-09 | Glaxo Group Ltd | Derivados de pirazol fusionados como inhibidores de la proteina cinasa |
GB0021494D0 (en) * | 2000-09-01 | 2000-10-18 | Glaxo Group Ltd | Chemical comkpounds |
GB0025449D0 (en) * | 2000-10-17 | 2000-11-29 | Glaxo Group Ltd | Chemical compounds |
JP2004515550A (ja) | 2000-12-15 | 2004-05-27 | グラクソ グループ リミテッド | 治療用化合物 |
US6919352B2 (en) | 2000-12-15 | 2005-07-19 | Smithkline Beecham Corporation | Pyrazolopyridinyl pyridine and pyrimidine therapeutic compounds |
AU2002248531A1 (en) | 2001-03-08 | 2002-09-24 | Smithkline Beecham Corporation | Pyrazolopyriadine derivatives |
EP1372643A1 (en) | 2001-03-30 | 2004-01-02 | Smithkline Beecham Corporation | Pyrazolopyridines, process for their preparation and use as therapeutic compounds |
ATE332301T1 (de) | 2001-04-10 | 2006-07-15 | Smithkline Beecham Corp | Antivirale pyrazolopyridin verbindungen |
ES2242028T3 (es) | 2001-04-27 | 2005-11-01 | Smithkline Beecham Corporation | Derivados de pirazolo(1,5-a)piridina. |
US6756498B2 (en) | 2001-04-27 | 2004-06-29 | Smithkline Beecham Corporation | Process for the preparation of chemical compounds |
GB0112810D0 (en) * | 2001-05-25 | 2001-07-18 | Glaxo Group Ltd | Pyrimidine derivatives |
GB0112802D0 (en) * | 2001-05-25 | 2001-07-18 | Glaxo Group Ltd | Pyrimidine derivatives |
CN1518550A (zh) | 2001-06-21 | 2004-08-04 | ʷ��˿�������ȳ�ķ����˾ | 用于预防和治疗疱疹病毒感染的咪唑并[1,2-a]吡啶衍生物 |
EP1432712B1 (en) | 2001-10-05 | 2006-05-17 | SmithKline Beecham Corporation | Imidazo-pyridine derivatives for use in the treatment of herpes viral infection |
GB0124933D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124939D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124938D0 (en) | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124931D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124934D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124941D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124932D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
GB0124936D0 (en) * | 2001-10-17 | 2001-12-05 | Glaxo Group Ltd | Chemical compounds |
AU2002357740A1 (en) | 2001-12-11 | 2003-06-23 | Smithkline Beecham Corporation | Pyrazolo-pyridine derivatives as antiherpes agents |
AU2002357164A1 (en) | 2001-12-17 | 2003-06-30 | Smithkline Beecham Corporation | Pyrazolopyridazine derivatives |
KR100686537B1 (ko) * | 2001-12-28 | 2007-02-27 | 씨제이 주식회사 | 사이클로옥시게나제-2 의 저해제로서 선택성이 뛰어난디아릴 1,2,4-트리아졸 유도체 |
KR100840907B1 (ko) * | 2001-12-28 | 2008-06-24 | 씨제이제일제당 (주) | 사이클로옥시게나제-2의 저해제로서 선택성이 뛰어난바이피리디닐 유도체 |
DK1474395T3 (da) * | 2002-02-12 | 2008-02-11 | Smithkline Beecham Corp | Nicotinamidderivater, der er nyttige som p38-inhibitorer |
GB0206200D0 (en) * | 2002-03-15 | 2002-05-01 | Glaxo Group Ltd | Pharmaceutical compositions |
GB0217757D0 (en) | 2002-07-31 | 2002-09-11 | Glaxo Group Ltd | Novel compounds |
ES2263058T3 (es) * | 2002-08-19 | 2006-12-01 | Glaxo Group Limited | Derivados de pirimidina como inhibidores selectivos de cox-2. |
UY27939A1 (es) | 2002-08-21 | 2004-03-31 | Glaxo Group Ltd | Compuestos |
GB0221443D0 (en) | 2002-09-16 | 2002-10-23 | Glaxo Group Ltd | Pyridine derivates |
WO2004033454A1 (en) | 2002-10-03 | 2004-04-22 | Smithkline Beecham Corporation | Therapeutic compounds based on pyrazolopyridine derivatives |
US20040147581A1 (en) * | 2002-11-18 | 2004-07-29 | Pharmacia Corporation | Method of using a Cox-2 inhibitor and a 5-HT1A receptor modulator as a combination therapy |
GB0227443D0 (en) * | 2002-11-25 | 2002-12-31 | Glaxo Group Ltd | Pyrimidine derivatives |
ES2213485B1 (es) * | 2003-02-13 | 2005-12-16 | Almirall Prodesfarma, S.A. | Derivados de la 2-fenilpiran-4-ona. |
ES2214130B1 (es) * | 2003-02-13 | 2005-12-01 | Almirall Prodesfarma, S.A. | 2-3'-bipiridinas. |
ES2214129B1 (es) * | 2003-02-13 | 2005-12-01 | Almirall Prodesfarma, S.A. | 3-fenilfuran-2-onas. |
US20040220155A1 (en) * | 2003-03-28 | 2004-11-04 | Pharmacia Corporation | Method of providing a steroid-sparing benefit with a cyclooxygenase-2 inhibitor and compositions therewith |
GB0308185D0 (en) * | 2003-04-09 | 2003-05-14 | Smithkline Beecham Corp | Novel compounds |
GB0308201D0 (en) * | 2003-04-09 | 2003-05-14 | Smithkline Beecham Corp | Novel compounds |
GB0308186D0 (en) * | 2003-04-09 | 2003-05-14 | Smithkline Beecham Corp | Novel compounds |
PL1745791T3 (pl) | 2003-05-07 | 2013-11-29 | Osteologix As | Leczenie chorób chrząstki/kości za pomocą rozpuszczalnych w wodzie soli strontu |
WO2005009342A2 (en) * | 2003-07-16 | 2005-02-03 | Pharmacia Corporation | Method for the treatment or prevention of dermatological disorders with a cyclooxygenase-2 inhibitor alone and in combination with a dermatological treatment agent and compositions therewith |
GB0318814D0 (en) * | 2003-08-11 | 2003-09-10 | Smithkline Beecham Corp | Novel compounds |
GB0319037D0 (en) * | 2003-08-13 | 2003-09-17 | Glaxo Group Ltd | 7-Azaindole Derivatives |
US20050119262A1 (en) * | 2003-08-21 | 2005-06-02 | Pharmacia Corporation | Method for preventing or treating an optic neuropathy with a cox-2 inhibitor and an intraocular pressure reducing agent |
WO2005023189A2 (en) * | 2003-09-03 | 2005-03-17 | Pharmacia Corporation | Method of cox-2 selective inhibitor and nitric oxide-donating agent |
GB0402143D0 (en) * | 2004-01-30 | 2004-03-03 | Smithkline Beecham Corp | Novel compounds |
US20080051416A1 (en) * | 2004-10-05 | 2008-02-28 | Smithkline Beecham Corporation | Novel Compounds |
CN101087618A (zh) * | 2004-12-23 | 2007-12-12 | 航行药物公司 | 醋酸亮丙瑞林和乙酰胆碱酯酶抑制剂或nmda受体抑制剂在阿尔茨海默氏病治疗中的应用 |
AU2005318372A1 (en) | 2004-12-23 | 2006-06-29 | Glaxo Group Limited | Pyridine compounds for the treatment of prostaglandin mediated diseases |
US7767710B2 (en) * | 2005-05-25 | 2010-08-03 | Calosyn Pharma, Inc. | Method for treating osteoarthritis |
US20060269579A1 (en) * | 2005-05-25 | 2006-11-30 | Musculoskeletal Research Llc | Compositions for treating osteoarthritis |
GB0512429D0 (en) * | 2005-06-17 | 2005-07-27 | Smithkline Beecham Corp | Novel compound |
GB0704407D0 (en) | 2007-03-07 | 2007-04-18 | Glaxo Group Ltd | Compounds |
US7943658B2 (en) | 2007-07-23 | 2011-05-17 | Bristol-Myers Squibb Company | Indole indane amide compounds useful as CB2 agonists and method |
WO2009042854A1 (en) * | 2007-09-26 | 2009-04-02 | Musculoskeletal Research Llc | Ion-channel regulator compositions and methods of using same |
UA103319C2 (en) | 2008-05-06 | 2013-10-10 | Глаксосмитклайн Ллк | Thiazole- and oxazole-benzene sulfonamide compounds |
GB0813144D0 (en) | 2008-07-17 | 2008-08-27 | Glaxo Group Ltd | Novel compounds |
GB0813142D0 (en) | 2008-07-17 | 2008-08-27 | Glaxo Group Ltd | Novel compounds |
WO2011012622A1 (en) | 2009-07-30 | 2011-02-03 | Glaxo Group Limited | Benzoxazinone derivatives for the treatment of glytl mediated disorders |
WO2011023753A1 (en) | 2009-08-27 | 2011-03-03 | Glaxo Group Limited | Benzoxazine derivatives as glycine transport inhibitors |
GB201000685D0 (en) | 2010-01-15 | 2010-03-03 | Glaxo Group Ltd | Novel compounds |
GB201007789D0 (en) | 2010-05-10 | 2010-06-23 | Glaxo Group Ltd | Novel Compound |
GB201007791D0 (en) | 2010-05-10 | 2010-06-23 | Glaxo Group Ltd | Novel compounds |
ES2529233T3 (es) | 2010-07-09 | 2015-02-18 | Convergence Pharmaceuticals Limited | Compuestos tetrazol como bloqueadores de canales de calcio |
ES2541416T3 (es) | 2011-01-19 | 2015-07-20 | Convergence Pharmaceuticals Limited | Derivados de piperazina como bloqueadores de los canales de calcio Cav2.2 |
GB201122113D0 (en) | 2011-12-22 | 2012-02-01 | Convergence Pharmaceuticals | Novel compounds |
GB201417500D0 (en) | 2014-10-03 | 2014-11-19 | Convergence Pharmaceuticals | Novel use |
GB201417497D0 (en) | 2014-10-03 | 2014-11-19 | Convergence Pharmaceuticals | Novel use |
GB201417499D0 (en) | 2014-10-03 | 2014-11-19 | Convergence Pharmaceuticals | Novel use |
CA3209491A1 (en) | 2021-03-15 | 2022-09-22 | Saul Yedgar | Hyaluronic acid-conjugated dipalmitoyl phosphatidyl ethanolamine in combination with non-steroidal anti-inflammatory drugs (nsaids) for treating or alleviating inflammatory disease |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5002941A (en) | 1985-12-12 | 1991-03-26 | Smithkline Beecham Corporation | Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors |
US4925849A (en) | 1987-06-15 | 1990-05-15 | Fujisawa Pharmaceutical Company, Ltd. | Pharmaceutically useful pyrazolopyridines |
US5155114A (en) | 1989-01-23 | 1992-10-13 | Fujisawa Pharmaceutical Company, Ltd. | Method of treatment using pyrazolopyridine compound |
GB8901423D0 (en) | 1989-01-23 | 1989-03-15 | Fujisawa Pharmaceutical Co | Pyrazolopyridine compound and processes for preparation thereof |
KR920702621A (ko) | 1989-06-13 | 1992-10-06 | 스튜어트 알. 슈터 | 단핵세포 및/또는 마크로파지에 의한 인터루킨-1 또는 종양회사인자 생성의 억제 |
AU622330B2 (en) | 1989-06-23 | 1992-04-02 | Takeda Chemical Industries Ltd. | Condensed heterocyclic compounds having a nitrogen atom in the bridgehead for use as fungicides |
IL95031A (en) * | 1989-07-18 | 2007-03-08 | Amgen Inc | A method of producing a recombinant human necrotic factor absorber |
KR930700104A (ko) | 1990-06-12 | 1993-03-13 | 원본미기재 | 5-리프옥시게나제 및 사이클로옥시게나제 경로 개재된 질병의 억제 |
GB9015764D0 (en) | 1990-07-18 | 1990-09-05 | Fujisawa Pharmaceutical Co | Pyrazolopyridine compound and processes for preparation thereof |
FR2699077B1 (fr) * | 1992-12-16 | 1995-01-13 | Rhone Poulenc Rorer Sa | Application d'anticonvulsivants dans le traitement de lésions neurologiques liées à des traumatismes. |
US5300478A (en) | 1993-01-28 | 1994-04-05 | Zeneca Limited | Substituted fused pyrazolo compounds |
US5474995A (en) | 1993-06-24 | 1995-12-12 | Merck Frosst Canada, Inc. | Phenyl heterocycles as cox-2 inhibitors |
AU1269495A (en) | 1994-01-10 | 1995-08-01 | Merck Frosst Canada Inc. | Phenyl heterocycles as cox-2 inhibitors |
US5521213A (en) * | 1994-08-29 | 1996-05-28 | Merck Frosst Canada, Inc. | Diaryl bicyclic heterocycles as inhibitors of cyclooxygenase-2 |
US5552422A (en) | 1995-01-11 | 1996-09-03 | Merck Frosst Canada, Inc. | Aryl substituted 5,5 fused aromatic nitrogen compounds as anti-inflammatory agents |
WO1996031509A1 (en) * | 1995-04-04 | 1996-10-10 | Glaxo Group Limited | IMIDAZO[1,2-a]PYRIDINE DERIVATIVES |
ES2247604T3 (es) | 1995-06-12 | 2006-03-01 | G.D. SEARLE & CO. | Composiciones que comprenden un inhibidor de ciclooxigenasa-2 y un inhibidor de 5-lipoxigenasa. |
US6342510B1 (en) * | 1995-06-12 | 2002-01-29 | G. D. Searle & Co. | Treatment of inflammation and inflammation-related disorders with a combination of a cyclooxygenase-2 inhibitors and a leukotriene B4 receptor antagonist |
US5700816A (en) | 1995-06-12 | 1997-12-23 | Isakson; Peter C. | Treatment of inflammation and inflammation-related disorders with a combination of a cyclooxygenase-2 inhibitor and a leukotriene A4 hydrolase inhibitor |
GB9513508D0 (en) * | 1995-07-03 | 1995-09-06 | Fujisawa Pharmaceutical Co | Quinazoline derivatives |
CN1155600C (zh) * | 1997-09-05 | 2004-06-30 | 葛兰素集团有限公司 | 2,3-二芳基吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2抑制剂 |
GB9919778D0 (en) | 1999-08-21 | 1999-10-27 | Zeneca Ltd | Chemical compounds |
-
1998
- 1998-09-03 CN CNB988108763A patent/CN1155600C/zh not_active Expired - Fee Related
- 1998-09-03 PL PL98339059A patent/PL194557B1/pl unknown
- 1998-09-03 AP APAP/P/2000/001753A patent/AP1354A/en active
- 1998-09-03 KR KR10-2000-7002322A patent/KR100382619B1/ko not_active IP Right Cessation
- 1998-09-03 CA CA002303152A patent/CA2303152A1/en not_active Abandoned
- 1998-09-03 ES ES04025990T patent/ES2256817T3/es not_active Expired - Lifetime
- 1998-09-03 EA EA200000188A patent/EA002775B1/ru not_active IP Right Cessation
- 1998-09-03 EP EP04025990A patent/EP1510519B1/en not_active Expired - Lifetime
- 1998-09-03 US US09/508,029 patent/US6451794B1/en not_active Expired - Fee Related
- 1998-09-03 AU AU94395/98A patent/AU744997B2/en not_active Ceased
- 1998-09-03 HU HU0003644A patent/HUP0003644A3/hu unknown
- 1998-09-03 BR BR9812046-8A patent/BR9812046A/pt not_active Application Discontinuation
- 1998-09-03 YU YU11900A patent/YU11900A/sh unknown
- 1998-09-03 IL IL13468898A patent/IL134688A/xx not_active IP Right Cessation
- 1998-09-03 ES ES98947502T patent/ES2203985T3/es not_active Expired - Lifetime
- 1998-09-03 EP EP98947502A patent/EP1032575B1/en not_active Expired - Lifetime
- 1998-09-03 DK DK98947502T patent/DK1032575T3/da active
- 1998-09-03 DE DE69816651T patent/DE69816651T2/de not_active Expired - Lifetime
- 1998-09-03 SK SK294-2000A patent/SK283922B6/sk unknown
- 1998-09-03 AT AT03077298T patent/ATE281458T1/de not_active IP Right Cessation
- 1998-09-03 AT AT98947502T patent/ATE245649T1/de not_active IP Right Cessation
- 1998-09-03 DE DE69833464T patent/DE69833464T2/de not_active Expired - Lifetime
- 1998-09-03 EE EEP200000113A patent/EE04617B1/xx not_active IP Right Cessation
- 1998-09-03 AT AT04025990T patent/ATE317845T1/de not_active IP Right Cessation
- 1998-09-03 TR TR2000/00595T patent/TR200000595T2/xx unknown
- 1998-09-03 ES ES03077298T patent/ES2231757T3/es not_active Expired - Lifetime
- 1998-09-03 WO PCT/EP1998/005558 patent/WO1999012930A1/en not_active Application Discontinuation
- 1998-09-03 DE DE69827419T patent/DE69827419T2/de not_active Expired - Lifetime
- 1998-09-03 PT PT98947502T patent/PT1032575E/pt unknown
- 1998-09-03 NZ NZ502985A patent/NZ502985A/en unknown
- 1998-09-03 EP EP03077298A patent/EP1369421B1/en not_active Expired - Lifetime
-
1999
- 1999-02-19 TW TW088102423A patent/TW570922B/zh not_active IP Right Cessation
-
2000
- 2000-02-25 IS IS5389A patent/IS5389A/is unknown
- 2000-03-03 HR HR960321A patent/HRP20000122B1/xx not_active IP Right Cessation
- 2000-03-03 NO NO20001102A patent/NO315559B1/no unknown
- 2000-03-28 BG BG104279A patent/BG64420B1/bg unknown
-
2002
- 2002-08-05 US US10/212,513 patent/US6861429B2/en not_active Expired - Fee Related
- 2002-08-05 US US10/212,514 patent/US6831097B2/en not_active Expired - Fee Related
-
2004
- 2004-10-27 US US10/974,893 patent/US20050113377A1/en not_active Abandoned
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115611901A (zh) * | 2021-07-16 | 2023-01-17 | 华南理工大学 | 一种氮杂䓬类化合物或其药学上可接受的盐及其制备方法和应用 |
CN115611901B (zh) * | 2021-07-16 | 2024-04-30 | 华南理工大学 | 一种氮杂䓬类化合物或其药学上可接受的盐及其制备方法和应用 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1155600C (zh) | 2,3-二芳基吡唑并[1,5-b]哒嗪衍生物,其制备方法和用作环氧酶2抑制剂 | |
CN1186492A (zh) | 咪唑并[1,2-α]吡啶衍生物 | |
CN1134439C (zh) | 吡咯并[2,3d]嘧啶类化合物及它们作为酪氨酸激酶抑制剂的用途 | |
CN1281606C (zh) | 含氮杂环化合物 | |
CN1154500C (zh) | 1,3-氧硫环戊烷核苷类似物药物组合物的制备方法 | |
JP5656874B2 (ja) | Pde9阻害剤として使用されるアミノヘテロ環化合物 | |
CN1100778C (zh) | 吡咯并嘧啶及其制备方法 | |
CN1259951A (zh) | 新化合物 | |
CN1015057B (zh) | 哌嗪基-杂环化合物的制备方法 | |
CN1284077A (zh) | 具有磷酸二酯酶iv抑制活性的嘌呤衍生物 | |
CN1681502A (zh) | 作为转化生长因子(tgf)抑制剂的三唑类衍生物 | |
CN1332741A (zh) | 作为选择性cox-2抑制剂的吡唑并吡啶衍生物 | |
CN1426413A (zh) | 咪唑并吡啶衍生物 | |
CN1230185A (zh) | 双环芳杂环化合物用作蛋白质酪氨酸激酶的抑制剂 | |
CN1662532A (zh) | 趋化因子受体活性的四氢吡喃基环戊基四氢吡啶并吡啶调节剂 | |
CN1331076A (zh) | 稠合的吡唑基化合物、包含该化合物的组合物及该化合物的应用 | |
CN1169149A (zh) | 止痛组合物 | |
CN1399633A (zh) | 嘧啶衍生物 | |
WO2017043636A1 (ja) | 新規ベンズイミダゾール化合物およびその医薬用途 | |
CN1842529A (zh) | 用作蛋白激酶抑制剂的化合物和组合物 | |
CN1708482A (zh) | 作为抗微生物剂的n-磺酰基-4-亚甲基氨基-3-羟基-2-吡啶酮 | |
CN1564686A (zh) | 8-氨基-[1,2,4]三唑并[1,5-a]吡啶-6-甲酰胺 | |
CN1159806A (zh) | 咪唑并吡啶-吡咯烷酮和咪唑并吡啶-噁唑烷酮 | |
CN1083066A (zh) | 噻吩并噻嗪衍生物和它们的制备方法及应用 | |
CN1207297C (zh) | 晶体治疗剂 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |