摘要
Twenty novel furanone derivatives, based on the structure of raltegravir which was the first HIV-1 inte- grase（IN） inhibitor approved by the United States Food and Drug Administration（US FDA）, were designed, synthesized and characterized by ^1H NMR, IR and MS. The biological activities of these compounds against HIV-1 IN in vitro were evaluated. The assay results indicate that the replacement of pyrimidinone with furanone decreased the inhibitory activity of the compounds to HIV-1 IN. Compounds 3i, 3j and 3t show moderate inhibitory activity against HIV-1 IN and selectively inhibit the strand transfer reaction.
Twenty novel furanone derivatives, based on the structure of raltegravir which was the first HIV-1 inte- grase（IN） inhibitor approved by the United States Food and Drug Administration（US FDA）, were designed, synthesized and characterized by ^1H NMR, IR and MS. The biological activities of these compounds against HIV-1 IN in vitro were evaluated. The assay results indicate that the replacement of pyrimidinone with furanone decreased the inhibitory activity of the compounds to HIV-1 IN. Compounds 3i, 3j and 3t show moderate inhibitory activity against HIV-1 IN and selectively inhibit the strand transfer reaction.
基金
Supported by the National Natural Science Foundation of China(No.20872082)
the Natural Science Foundation of Shandong Province,China(No.Y2007C060)
