Synthesis and biological evaluation of novel dihydro-aryl/alkylsulfanyl-cyclohexylmethyl-oxopyrimidines (S-DACOs) as high active anti-HIV agents
作者:Yan-Ping He、Jin Long、Shui-Shuan Zhang、Cong Li、Christopher Cong Lai、Chun-Sheng Zhang、Da-Xiong Li、De-Hua Zhang、Hua Wang、Qing-Qing Cai、Yong-Tang Zheng
DOI:10.1016/j.bmcl.2010.12.003
日期:2011.1
A novel dihydro-aryl/alkylsulfanyl-cyclohexylmethyl-oxopyrimidines (S-DACOs) combinatory library was synthesized and evaluated with C8166 cells infected by the HIV-1(IIIB) in vitro, using Nevirapine (NVP) and Zidovudine (AZT) as positive control. The anti-HIV screening results revealed that C-6-cyclohexylmethyl substituted pyrimidinones possessed higher selective index than its 6-arylmethyl counterparts. Compounds 1g, 1c, 1e and 1b showed potent anti-HIV activities with EC50 values of 0.012, 0.025, 0.088 and 0.162 nM, respectively. (C) 2010 Elsevier Ltd. All rights reserved.