Aminopyrimidinimino isatin analogues: design of novel non- nucleoside HIV-1 reverse transcriptase inhibitors with broad-spectrum chemotherapeutic properties.

PURPOSE: HIV is the most significant risk factor for many opportunistic infections such as tuberculosis, hepatitis, bacterial infections and others. In this paper, we describe an aminopyrimidinimino isatin lead compound as a novel non-nucleoside reverse transcriptase inhibitor with broad-spectrum chemotherapeutic properties for the effective treatment of AIDS and AIDS-related opportunistic infections.
METHODS: The synthesis of various aminopyrimidinimino isatin derivatives was achieved in two steps and evaluated for anti-HIV, anti-HCV, antimycobacterial and antibacterial activities.
RESULTS: Compound 1-cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7[[N4-[3'-(4'-amino-5'-trimethoxybenzylpyrimidin-2'-yl)imino-1'-isatinyl] methyl]N1-piperazinyl]-3-quinoline carboxylic acid (14) emerged as the most potent broad-spectrum chemotherapeutic agent active against HIV, HCV, M. tuberculosis and various pathogenic bacteria. Among the synthesized compounds compound 14 and 15 emerged as more promising broad-spectrum chemotherapeutic agents.