申请人:Roussel Uclaf
公开号:US05712266A1
公开(公告)日:1998-01-27
A syn isomer in (R) or (S) form or a mixture thereof of a compound of the formula ##STR1## syn isomer, in the (R) or (S) form or in the form of an (R,S) mixture, in the form of an internal salt or their salts with organic or mineral acids wherein the substituents are defined as in the application having anti-bacterial properties.
化合物的同构体,为(R)或(S)形式或两者混合形式的同构体,化合物的结构式如下:##STR1## 同构体,为(R)或(S)形式或(R,S)混合形式的内盐形式或其与有机或无机酸的盐,其中取代基的定义如申请书所述,具有抗菌特性。