Synthesis and cytotoxic activity of novel 4-amino-5-cyano-2-sulfonylpyrimidines
摘要:
Novel 4-amino-5-cyano-2-sulfonylpyrimidines were prepared based on three-component cyclization between isothiouronium salts, benzaldehydes and malononitrile, followed by oxidation of the sulfide moiety with Oxone. The cytotoxic activity of the synthesized compounds, as well as the induction of apoptosis, inhibition of the cell cycle and proliferation tests were performed on selected cancer cell lines A431, A549, A375, HCT 116, MCF7, LNCap and SH-SY5Y.
An efficient multicomponent reaction for synthesis of 4-amino-6-aryl-2-alkylthiopyrimidine-5-carbonitrile derivatives
作者:Liangce Rong、Sheng Xia、Shan Yin、Shimin Tao、Yunyun Zha、Shujiang Tu
DOI:10.1007/s11164-012-0873-6
日期:2013.10
An efficient and facile synthesis of thiosubstituted pyrimidine derivatives (4-amino-6-aryl-2-alkylthiopyrimidine-5-carbonitrile derivatives) by one-pot multicomponentreaction of aromatic aldehydes, malononitrile, and S-methylisothiouronium sulfate (or S-benzylisothiourea hydrochloride) in ethanolic NaOH is reported. Because of the simple work-up procedure, low cost, and, especially, high product