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.
提供的是化合物的公式(I)##STR1## 其中X、Y和Z独立地为CH或N;n为0或1;R.sub.1从OH、alkoxy、aryloxy、aralkyloxy和guanidinyl中选择;R.sub.2和R.sub.3独立地从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、alkoxy、氨基、环氨基、烷基氨基、芳基氨基和aralkylamino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独立地从H、烷基、alkoxy、卤素和氨基中选择;R.sub.8和R.sub.9独立地从H、C.sub.1-4烷基、alkoxy、酰基、酰氧基、alkoxycarbonyl、羟基、卤素、氨基和羧基中选择。这些化合物具有治疗或预防哺乳动物细菌感染的用途。