申请人:WOCKHARDT LTD
公开号:WO2012076989A1
公开(公告)日:2012-06-14
The invention relates to ketolide compounds of Formula (I) and their pharmaceutically acceptable salts, solvates, hydrates, polymorphs and stereoisomers having antimicrobial activity. The invention also provides pharmaceutical compositions containing the compounds of invention and methods of treating or preventing microbial infections with the compounds of invention, wherein, T is -C*H(R1)-P-Q; R1 is hydrogen; unsubstituted or substituted lower alkyl, cycloalkyl or aryl; P is heteroaryl ring; Q is unsubstituted or substituted aryl or heteroaryl ring; and P is attached to Q via carbon-carbon link; and R3 is hydrogen or fluorine, With the provision that when R1 is hydrogen, R3 is fluorine.
该发明涉及具有抗微生物活性的Formula (I)的酮酰胺化合物及其药用可接受的盐、溶剂化合物、水合物、多型和立体异构体。该发明还提供含有该发明化合物的药物组合物以及使用该发明化合物治疗或预防微生物感染的方法,其中,T为-C*H(R1)-P-Q;R1为氢;未取代或取代的较低烷基、环烷基或芳基;P为杂环芳基环;Q为未取代或取代的芳基或杂环芳基环;P通过碳-碳键连接到Q;R3为氢或氟,但当R1为氢时,R3为氟。