申请人:Dongwha Pharmaceutical Ind. Co., Ltd.
公开号:US05922871A1
公开(公告)日:1999-07-13
The present invention relates to novel terephthalamide derivatives and in particular to novel terephthalamide derivatives of the following formula 1, its pharmaceutically acceptable salts as antiviral agents having remarkable inhibitory actions against the proliferation of various viruses including HIV and HBV, and preparing method thereof ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 are the same as defined in the detailed description of the present invention.
本发明涉及新型对苯二甲酰胺衍生物,特别是涉及以下式1所示的新型对苯二甲酰胺衍生物,其药学上可接受的盐作为抗病毒剂,对包括HIV和HBV在内的多种病毒的增殖具有显著的抑制作用,以及其制备方法 ##STR1## 其中R1、R2和R3的定义与本发明详细说明中的定义相同。