Theophylline and 3-isobutyl-1 methylxanthine based N-7 substituted derivatives displaying inhibitory activities on PDE-5 phospodiesterase
申请人:Chen Ing-Jun
公开号:US20050209242A1
公开(公告)日:2005-09-22
A variety of N-substituted derivatives based upon the base chemicals of
that provide for the induction of cavernosal relaxation in animals.
一系列基于基础化学物质的N-取代衍生物,可诱导动物阴茎海绵体松弛。