申请人:Isis Pharmaceuticals, Inc.
公开号:US06156758A1
公开(公告)日:2000-12-05
Provided are compounds of formula (I) ##STR1## wherein X, Y and Z are independently CH or N; n is 0 or 1; R.sub.1 is selected from OH, alkoxy, aryloxy, aralkyloxy and guanidinyl; R.sub.2 and R.sub.3 are independently selected from H, halogen, amino, hydroxyl, nitro, cyano and carboxyl; R.sub.4 is H, alkyl or acyl; R.sub.5 is selected from H, hydroxyl, halogen, nitro, alkyl, alkoxy, amino, cyclic amino, alkylamino, arylamino and aralkylamino wherein the alkyl, aryl and cyclic moieties are optionally substituted; R.sub.6 and R.sub.7 are independently selected from H, alkyl, alkoxy, halogen and amino; and R.sub.8 and R.sub.9 are independently selected from H, C.sub.1-4 alkyl, alkoxy, acyl, acyloxy, alkoxycarbonyl, hydroxyl, halogen, amino and carboxyl. The compounds have therapeutic or prophylactic use for treating bacterial infection in mammals.
提供的是式(I)的化合物 ##STR1## 其中X、Y和Z分别独立地为CH或N;n为0或1;R.sub.1从OH、烷氧基、芳氧基、芳基氧基和胍基中选择;R.sub.2和R.sub.3分别从H、卤素、氨基、羟基、硝基、氰基和羧基中选择;R.sub.4为H、烷基或酰基;R.sub.5从H、羟基、卤素、硝基、烷基、烷氧基、氨基、环氨基、烷基氨基、芳基氨基和芳基烷基氨基中选择,其中烷基、芳基和环状基团可选择性地被取代;R.sub.6和R.sub.7分别从H、烷基、烷氧基、卤素和氨基中选择;R.sub.8和R.sub.9分别从H、C.sub.1-4烷基、烷氧基、酰基、酰氧基、烷氧羰基、羟基、卤素、氨基和羧基中选择。这些化合物在治疗哺乳动物的细菌感染方面具有治疗或预防用途。