Regioselective one-pot synthesis and anti-proliferative and apoptotic effects of some novel tetrazolo[1,5-a]pyrimidine derivatives
作者:Ahmed M. Hussein、Osama M. Ahmed
DOI:10.1016/j.bmc.2010.02.028
日期:2010.4
An easy and efficient route for the synthesis of some tetrazolo[1,5-a]-pyrimidine derivatives was described through the reaction of sodium salts of formyl cycloalkanones with 5-aminotetrazole monohydrate. The derivative 6,7,8,9-tetrahydrotetrazolo[1,5-a]quinazoline (6b) has profound anti-tumor cytotoxic effects against Ehrlich ascites carcinoma (EAC) both in vivo and in vitro and against hepatocellular
通过甲酰基环烷酮的钠盐与5-氨基四唑一水合物的反应,描述了一种合成某些四唑并[1,5- a ]-嘧啶衍生物的简便有效途径。衍生物6,7,8,9-四氢四唑并[1,5- a ]喹唑啉(6b)在体内和体外对艾氏腹水癌(EAC)和肝细胞癌(HepG2)细胞具有深远的抗肿瘤细胞毒性作用体外行。这些抗肿瘤作用可通过下调Bcl-2和上调p53转录因子刺激细胞周期停滞和凋亡来介导。