申请人:Vernalis (Oxford) Limited
公开号:EP1754477A2
公开(公告)日:2007-02-21
Compounds of formula (I) are antibacterials:
wherein:
R1 represents hydrogen; R2 represents a group R10-(X)n-(ALK)m- wherein R10 represents hydrogen, or a C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, cycloalkyl, aryl, or heterocyclyl group, any of which may be unsubstituted or substituted by (C1-C6)alkyl, (C1-C6)alkoxy, hydroxy, mercapto, (C1-C6)alkylthio, amino, halo (including fluoro, chloro, bromo and iodo), trifluoromethyl, cyano, nitro, -COOH, -CONH2,-COORA, -NHCORA, -CONHRA, -NHRA, -NRARB, or -CONRARB wherein RA and RB are independently a (C1-C6)alkyl group, and ALK represents a straight or branched divalent C1-C6 alkylene, C2-C6 alkenylene, or C2-C6 alkynylene radical, and may be interrupted by one or more non-adjacent -NH-, -O- or -S- linkages, X represents -NH-, -O- or -S-, and m and n are independently 0 or 1; and A represents a group as defined in the specification.
式(I)化合物具有抗菌作用:
其中
R1 代表氢;R2 代表基团 R10-(X)n-(ALK)m-,其中 R10 代表氢或 C1-C6 烷基、C2-C6 烯基、C2-C6 炔基、环烷基、芳基或杂环基、其中任何一个基团可以未被取代或被 (C1-C6)烷基、(C1-C6)烷氧基、羟基、巯基、(C1-C6)烷硫基、氨基、卤素(包括氟、氯、溴和碘)、三氟甲基、氰基、硝基、-COOH、-CONH2、-COORA、-NHCORA、-CONHRA、-NHRA、-NRARB 或 -CONRARB,其中 RA 和 RB 独立为 (C1-C6)烷基,ALK 代表直链或支链二价 C1-C6 亚烷基、C2-C6 烯基或 C2-C6 亚炔基,可被一个或多个不相邻的 -NH-、-O- 或 -S- 连接打断,X 代表 -NH-、-O- 或 -S-,m 和 n 独立为 0 或 1;A 代表本说明书中定义的基团。