申请人:Astellas Pharma Inc
公开号:US08133882B2
公开(公告)日:2012-03-13
Provided are quinolone derivatives having a lower alkyl or cycloalkyl at the 1-position; —N(R0)C(O)-lower alkylene-CO2R0, lower alkylene-CO2R0, lower alkenylene-CO2R0, —O-lower alkylene-CO2R0, —O-(lower alkylene which may be substituted with —CO2R0)-aryl or —O-lower alkenylene-CO2R0 (wherein R0 is H or lower alkyl) at the 3-position; halogen at the 6-position; and amino group substituted with a substituent group having a ring structure at the 7-position, respectively, or pharmaceutically acceptable salts thereof. Pharmaceutical composition containing the quinolone derivatives and methods of using the compositions are provided.
提供的是喹诺酮衍生物,其在1位具有较低的烷基或环烷基;在3位具有-N(R0)C(O)-较低烷基烷基-CO2R0,较低烷基烷基-CO2R0,较低烯基烷基-CO2R0,-O-较低烷基烷基-CO2R0,-O-(可能被取代为-CO2R0的较低烷基)芳基或-O-较低烯基烷基-CO2R0(其中R0为H或较低烷基);在6位具有卤素;在7位具有被环状取代基取代的氨基,或其药学上可接受的盐。提供了含有喹诺酮衍生物的药物组合物和使用该组合物的方法。