Synthesis and anti-HIV-1 activities of novel podophyllotoxin derivatives

In order to explore the range of biological activities of the podophyllotoxin compound class, a novel series of derivatives of podophyllotoxin, which were conjugates containing stavudine and different structural podophyllotoxin analogues, were designed, synthesized, and evaluated for their anti-HIV-1 activities in vitro. Among these compounds, 19d and 19c showed the highest anti-HIV-1 activities with EC50 values of 0.17 and 0.29 μM and TI values of 466.9 and 354.5, respectively.

A novel series of derivatives of podophyllotoxin as anti-HIV-1 agents were synthesized, 19d and 19c showed the highest anti-HIV activity with EC50 values of 0.17 and 0.29 μM and TI values of 466.9 and 354.5, respectively.Figure optionsDownload as PowerPoint slide