Synthesis of polyhydroxylated aromatics having amidation of piperazine nitrogen as HIV-1 integrase inhibitor
作者:Leifu Yang、Xuemei Xu、Yali Huang、Bin Zhang、Chengchu Zeng、Hongqiu He、Cunxin Wang、Liming Hu
DOI:10.1016/j.bmcl.2010.07.087
日期:2010.9
(E)-N-[3-(4-Cinnamoylpiperazin-1-yl)propyl]-3,4-dihydroxybenzamide and (E)-N-[3-(4-cinnamoylpiperazin-1-yl)propyl]-3,4,5-trihydroxybenzamide were designed and synthesized as potential HIV-1 integrase inhibitors and evaluated their inhibition to the strand transfer process of HIV-1 integrase. The result indicates that 3,4,5-trihydroxylated aromatic derivatives exhibit good inhibition to HIV-1 integrase, however, corresponding 3,4-dihydroxylated aromatic derivatives appear little inhibition of HIV-1 integrase. (c) 2010 Elsevier Ltd. All rights reserved.