申请人:Chen Ing-Jun
公开号:US20110136767A1
公开(公告)日:2011-06-09
A series of monoquarternary piperazium salts including a structure of a formula I or II are provided. In formula I or II, R
1
, R
a
, and RX are as defined in the specification. The monoquarternary piperazium salt of KMUP or piperazine disclosed in the present invention is characterized by being presented in a pro-drug form and having various pharmaceutical functions.
本发明提供了一系列单季铵哌嗪盐,其中包括公式I或II的结构。在公式I或II中,R1、Ra和RX如规范中所定义。本发明披露的KMUP或哌嗪的单季铵盐具有以前药物形式呈现并具有各种药物功能的特点。