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    • 6. 发明申请
    • CARBAPENEM DERIVATIVES AS ANTIBIOTICS AND INTERMEDIATES THEREOF
    • 卡巴因衍生物作为抗生素及其中间体
    • WO1993019070A1
    • 1993-09-30
    • PCT/GB1993000603
    • 1993-03-24
    • ZENECA LIMITEDZENECA Pharma S.A.JUNG, Frédéric, Henri
    • ZENECA LIMITEDZENECA Pharma S.A.
    • C07D477/00
    • C07D477/20C07D409/12C07D409/14C07F9/568
    • The present invention relates to carbapenems and provides a compound of formula (I) wherein: R is 1-hydroxyethyl, 1-fluoroethyl or hydroxymethyl; R is hydrogen or C1-4alkyl; R is hydrogen or C1-4alkyl; and the thienyl ring is optionally further substituted by one or two substituents selected from halo, cyano, C1-4alkyl, nitro, hydroxy, carboxy, C1-4alkoxy, trifluoromethyl, C1-4alkoxycarbonyl, amino, C1-4alkylamino, di-C1-4alkylamino, sulfonic acid, C1-4alkylS(O)n- (wherein n is 0-2), C1-4alkanoylamino, C1-4alkanoyl(N &cir& _-C1-4alkyl)amino, carbamoyl, C1-4alkylcarbamoyl, di-C1-4alkylcarbamoyl and N &cir& _-C1-4alkanesulfonamido; or by a tetramethylene group attached to adjacent carbon atoms on the thienyl ring; or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof. Processes for their preparation, intermediates in their preparation, their use as therapeutic agents and pharmaceutical compositions containing them are also described.
    • 本发明涉及碳青霉烯并提供式(I)化合物,其中:R 1是1-羟乙基,1-氟乙基或羟甲基; R 2是氢或C 1-4烷基; R 3是氢或C 1-4烷基; 噻吩基环任选被一个或两个选自卤素,氰基,C 1-4烷基,硝基,羟基,羧基,C 1-4烷氧基,三氟甲基,C 1-4烷氧基羰基,氨基,C 1-4烷基氨基,二-C 1-4烷基氨基 ,磺酸,C 1-4烷基S(O)n-(其中n为0-2),C 1-4烷酰基氨基,C 1-4烷酰基(N 1 -C 1-4烷基)氨基,氨基甲酰基,C 1-4烷基氨基甲酰基, 和N和C 1-4烷基磺酰胺基; 或通过连接在噻吩环上相邻碳原子上的四亚甲基; 或其药学上可接受的盐或体内可水解的酯。 还描述了其制备方法,其制备中的中间体,它们作为治疗剂的用途和含有它们的药物组合物。