The present invention is concerned with antiretroviral (e.g. anti HIV-1) compounds having the formula ##STR1## Pharmaceutical compositions containing said compounds of formula (I-a) or (I-b), and processes of preparing said compounds and compositions.
本发明涉及具有以下式子的抗逆转录病毒(例如抗HIV-1)化合物:##STR1## 包含公式(I-a)或(I-b)的
化学制剂组成,以及制备所述化合物和组成物的过程。