申请人:Otsuka Pharmaceutical Co., Ltd.
公开号:US04399134A1
公开(公告)日:1983-08-16
A benzoheterocyclic compound of the formula (I) ##STR1## wherein R.sup.1, R.sup.2, R.sup.3 and n are as defined, and its pharmaceutically acceptable salts, processes for preparing same and antibacterial composition containing the benzoheterocyclic compound as an active ingredient and a pharmaceutically acceptable carrier are disclosed.
一种具有以下结构的苯并杂环化合物(I)##STR1##其中R.sup.1、R.sup.2、R.sup.3和n如定义,并且其药用盐、其制备方法以及含有该苯并杂环化合物作为活性成分和药用载体的抗菌组合物被揭示。