Synthesis and biological activity of naphthyl-substituted (B-ring) benzophenone derivatives as novel non-nucleoside HIV-1 reverse transcriptase inhibitors
作者:Xiao-Dong Ma、Xuan Zhang、Hui-Fang Dai、Shi-Qiong Yang、Liu-Meng Yang、Shuang-Xi Gu、Yong-Tang Zheng、Qiu-Qin He、Fen-Er Chen
DOI:10.1016/j.bmc.2011.06.007
日期:2011.8
A novel series of benzophenone derivatives with B-ring substituted by naphthyl ring has been synthesized and evaluated as non-nucleoside HIV-1 reverse transcriptase inhibitors. Most of these compounds showed good to moderate activity against wild-type HIV-1 and mutated viruses. In particular, the analogue 10i demonstrated the most potent activity against wild-type HIV-1 with an EC50 value of 4.8 nM
合成了一系列新的苯环被萘环取代的二苯甲酮衍生物,并将其作为非核苷HIV-1逆转录酶抑制剂进行了评估。这些化合物中的大多数对野生型HIV-1和突变病毒显示出良好至中等的活性。特别是,类似物10i对野生型HIV-1表现出最强的活性,EC 50值为4.8 nM,并且具有高达10347.9的高选择性指数,还被证明对HIV-1双重突变体具有活性。带有EC 50的菌株A 17(K103N + Y181C)值为2.1μM。此外,分子模型研究被用于探索有效抑制剂与HIV-1 RT之间的主要相互作用。结构-活性关系的研究可能是进一步优化的重要线索。