DIKETO-PIPERAZINE AND PIPERIDINE DERIVATIVES AS ANTIVIRAL AGENTS.

摘要

This disclosure provides compounds of Formula I, or pharmaceutically acceptable salts thereof; (I) wherein: A is selected from the group consisting of: (II) having drug and bio-affecting properties, their pharmaceutical compositions and method of use. In particular, the disclosure is concerned with diketo piperazine and piperadine derivatives that possess unique antiviral activity. More particularly, the present disclosure relates to compounds useful for the treatment of HTV and AIDS.