Design and synthesis of optically pure 3-aryl-6-methyl-2-thioxotetrahydropyrimidin-4(1H)-ones as anti-prostate cancer agents
作者:Varun Kumar、Mahesh Rachamalla、Prajwal Nandekar、Gopal L. Khatik、Abhay T. Sangamwar、Kulbhushan Tikoo、Vipin A. Nair
DOI:10.1039/c4ra06391k
日期:——
3-Aryl-6-methyl-2-thioxotetrahydropyrimidin-4(1H)-ones were proposed as a new class of anti-prostate cancer agents on the basis of molecular modeling studies. Stereoselective synthesis of 3-aryl-6-methyl-2-thioxotetrahydropyrimidin-4(1H)-one derivatives was achieved by chiral induction employing (R)/(S)-α-methyl benzylamine and subsequent debenzylation with HBr in AcOH afforded the desired enantiomers
在分子模型研究的基础上,提出了3-芳基-6-甲基-2-硫代四氢嘧啶-4(1 H)-酮类作为一类新的抗前列腺癌药物。通过使用(R)/(S)-α-甲基苄基胺进行手性诱导并随后在AcOH中用HBr脱苄基反应,可以实现3-芳基-6-甲基-2-甲基氧杂四氢嘧啶-4(1 H)-一种衍生物的立体选择性合成。所需的对映体,收率高。在体外针对前列腺癌细胞系,PC-3和LNCaP筛选了这些化合物,并确定了最有效的衍生物。