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    • 21. 发明申请
    • PYRIMIDINE DERIVATIVES USEFUL AS SELECTIVE COX-2 INHIBITORS
    • 有用的选择性COX-2抑制剂的吡嗪衍生物
    • WO2002096885A1
    • 2002-12-05
    • PCT/GB2002/002415
    • 2002-05-23
    • GLAXO GROUP LIMITEDNAYLOR, AlanPAYNE, Jeremy, JohnPEGG, Neil, Anthony
    • NAYLOR, AlanPAYNE, Jeremy, JohnPEGG, Neil, Anthony
    • C07D239/34
    • C07D239/34A61K31/505C07D401/12
    • The invention provides the compounds of formula (I) in which: R 1 is selected from the group consisting of H, C 1-6 alkyl, C 1-2 alkyl substituted by one to five fluorine atoms, C 3-6 alkenyl, C 3-10 cycloalkylC 0-6 alkyl, C 4-12 bridged cycloalkyl, A(CR 4 R 5 ) n and b(CR 4 R 5 ) n ; R 2 is C 1-2 alkyl substituted by one to five fluorine atoms; R 3 is selected from the group consisting of C 1-6 alkyl, NH 2 and R 7 CONH; R 4 and R 5 are independently selected from H or C 1-6 alkyl; A is an unsubstituted 5- or 6-membered heteroaryl or an unsubstituted 6-membered aryl, or a 5- or 6-membered heteroaryl or a 6-membered aryl substituted by one or more R 6 ; R 6 is selected from the group consisting of halogen, C 1-6 alkyl, C 1-6 alkyl substituted by one or more fluorine atoms, C 1-6 alkoxy, C 1-6 alkoxy substituted by one or more F, NH 2 SO 2 and C 1-6 alkylSO 2 ; B is selected from the group consisting of Formula (i) and (ii) and where (iv) defines the point of attachment of the ring; R 7 is selected from the group consisting of H, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylOC 1-6 alkyl, phenyl, HO 2 CC 1-6 alkyl, C 1-6 alkylOCOC 1-6 alkyl, C 1-6 alkylOCO, H 2 NC 1-6 alkyl, C 1-6 alkylOCONHC 1-6 alkyl and C 1-6 alkylCONHC 1-6 alkyl; and n is 0 to 4. Compounds of formula (I) are potent and selective inhibitors of COX-2 and are of use in treatment of the pain, fever and inflammation of variety of conditions and diseases.
    • 本发明提供式(I)化合物,其中:R 1选自H,C 1-6烷基,被1至5个氟原子取代的C 1-2烷基,C 3-6烯基,C 3-10环烷基C 1-6烷基 ,C 4-12桥环烷基,A(CR 4 R 5)n和b(CR 4 R 5)n; R 2是被1至5个氟原子取代的C 1-2烷基; R 3选自C 1-6烷基,NH 2和R 7 CONH; R 4和R 5独立地选自H或C 1-6烷基; A是未取代的5-或6-元杂芳基或未取代的6-元芳基,或被一个或多个R 6取代的5-或6-元杂芳基或6-元芳基; R 6选自卤素,C 1-6烷基,被一个或多个氟原子取代的C 1-6烷基,C 1-6烷氧基,被一个或多个F,NH 2 SO 2和C 1-6烷基SO 2取代的C 1-6烷氧基; B选自式(i)和(ii),其中(iv)定义环的连接点; R 7选自H,C 1-6烷基,C 1-6烷氧基,C 1-6烷基C 1-6烷基,苯基,HO 2 CCl 1-6烷基,C 1-6烷基COC 1-6烷基,C 1-6烷基COO,H 2 NC 1-6烷基,C 1-6烷基OCONHC 1 -6-烷基和C 1-6烷基CONHC 1-6烷基; 并且n为0至4.式(I)化合物是COX-2的有效和选择性抑制剂,并且可用于治疗各种病症和疾病的疼痛,发热和炎症。
    • 22. 发明申请
    • PYRIMIDINE DERIVATIVES AS SELECTIVE INHIBITORS OF COX-2
    • 作为COX-2的选择性抑制剂的吡嗪衍生物
    • WO2002096427A1
    • 2002-12-05
    • PCT/GB2002/002414
    • 2002-05-23
    • GLAXO GROUP LIMITEDHARTLEY, Charles, DavidNAYLOR, AlanPAYNE, Jeremy, JohnPEGG, Neil, Anthony
    • HARTLEY, Charles, DavidNAYLOR, AlanPAYNE, Jeremy, JohnPEGG, Neil, Anthony
    • A61K31/505
    • C07D239/42
    • The invention thus provides the compounds of formula (I) and pharmaceutically acceptable salts thereof, in which: R 1 and R 2 are independently selected from the group consisting of H, C 1-6 alkyl, C 2-6 alkenyl, C 3-6 alkynyl, C 3-10 cycloalkylC 0-6 alkyl and C 4-12 bridged cycloalkyl; R 3 is selected from the group consisting of C 1-6 alkyl, NH 2 and R 5 CONH; R 4 is selected from the group consisting of CH 2 F, CHF 2 , CF 3 CH 2 , CF 3 CHF and CF 3 CF 2 ; and R 5 is selected from the group consisting of H, C 1-6 alkyl, C 1-6 alkoxy, C 1-6 alkylOC 1-6 alkyl, phenyl, HO¿ 2 CC 1-6?alkyl, C 1-6 alkylOCOC 1-6 alkyl, C 1-6 alkylOCO, H 2 NC 1-6 alkyl, C 1-6 alkylOCONHC 1-6 alkyl and C 1-6 alkylCONHC 1-6 alkyl. Compounds of formula (I) are potent and selective inhibitors of COX-2 and are of use in the treatment of the pain, fever, inflammation of a variety of conditions and diseases.
    • 因此,本发明提供式(I)化合物及其药学上可接受的盐,其中:R 1和R 2独立地选自H,C 1-6烷基,C 2-6烯基,C 3-6炔基 ,C 3-10环烷基C 1-6烷基和C 4-12桥环烷基; R 3选自C 1-6烷基,NH 2和R 5 CONH; R 4选自CH 2 F,CHF 2,CF 3 CH 2,CF 3 CHF和CF 3 CF 2; 和R 5选自H,C 1-6烷基,C 1-6烷氧基,C 1-6烷基C 1-6烷基,苯基,HO 2 CCl 1-6烷基,C 1-6烷基COOC 1-6烷基,C 1-6烷基COO,H 2 NC 1-6烷基,C 1 1-6烷基OCONHC 1-6烷基和C 1-6烷基CONHC 1-6烷基。 式(I)化合物是COX-2的有效和选择性抑制剂,可用于治疗疼痛,发热,各种病症和疾病的炎症。