QUINOLONE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
摘要:
公开号:
EP1995240B1
作为产物:
描述:
N-cyclopentyl-3,4,5-trifluoroaniline 、 乙氧基甲叉丙二酸二乙酯 在
silica gel 作用下,
反应 4.0h,
以2.2 g of diethyl {[cyclopentyl(3,4,5-trifluorophenyl)amino]methylene}malonate was obtained的产率得到diethyl {[cyclopentyl(3,4,5-trifluorophenyl)amino]methylene}malonate
参考文献:
名称:
QUINOLONE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
QUINOLONE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
申请人:Astellas Pharma Inc.
公开号:EP1995240B1
公开(公告)日:2012-02-22
Quinolone derivative or pharmaceutically acceptable salt thereof
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.