Figure 2From: Inhibitory activity of 9-phenylcyclohepta[d]pyrimidinedione derivatives against different strains of HIV-1 as non-nucleoside reverse transcriptase inhibitorsTime-of-addition assay of compounds. TZM-bl cells were infected with HIV-1SF33 at 200 TCID50. BmPCP(■), NVP(◆) and T-20(▲), were respectively added 0, 0.25, 0.5, 1, 2, 4, and 8 hrs post-infection. Results are the mean inhibition rate in duplicate experimentsBack to article page