Direct metallation of thienopyrimidines using a mixed lithium–cadmium base and antitumor activity of functionalized derivatives
作者:Katia Snégaroff、Frédéric Lassagne、Ghenia Bentabed-Ababsa、Ekhlass Nassar、Sidaty Cheikh Sid Ely、Stéphanie Hesse、Enrico Perspicace、Aïcha Derdour、Florence Mongin
DOI:10.1039/b915274a
日期:——
A series of thieno[2,3-d]- and thieno[3,2-d]pyrimidines have been easily synthesized using as key step a deproto-cadmiationâtrapping sequence. Some of the compounds thus synthesized were screened for anticancer (cytotoxic) activities, and (S)-2-(6-iodo-2-phenylthieno[2,3-d]pyrimidin-4-ylamino)-3-phenylpropanoic acid proved to have a significant activity towards liver, human breast and cervix carcinoma cell lines.
一系列噻吩并[2,3-d]和噻吩并[3,2-d]嘧啶类化合物已通过去质子-镉化-捕获序列作为关键步骤轻松合成。其中一些合成的化合物被筛选出具有抗癌(细胞毒性)活性,而(S)-2-(6-碘-2-苯基噻吩并[2,3-d]嘧啶-4-基氨基)-3-苯基丙酸显示出对肝、人乳腺癌和宫颈癌细胞系具有显著活性。