Potential Antitumor Agents. 37. Synthesis and Antitumor Activity of Guanylhydrazones from Imidazo[2,1-<i>b</i>]thiazoles and from the New Heterocyclic System Thiazolo[2‘,3‘:2,3]imidazo[4,5-<i>c</i>]quinoline
作者:Aldo Andreani、Massimiliano Granaiola、Alberto Leoni、Alessandra Locatelli、Rita Morigi、Mirella Rambaldi、Giorgio Lenaz、Romana Fato、Christian Bergamini、Giovanna Farruggia
DOI:10.1021/jm040888s
日期:2005.4.1
synthesis and antitumor activity of new guanylhydrazones from imidazo[2,1-b]thiazoles and from the new heterocyclic system thiazolo[2',3':2,3]imidazo[4,5-c]quinoline. The compounds were tested as potential antitumor agents at the National Cancer Institute. The effect of the guanylhydrazone of 2-chloro-6-(2,5-dimethoxy-4-nitrophenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (41) was investigated, and it was
本文报道了由咪唑并[2,1-b]噻唑和杂环新体系噻唑并[2',3':2,3]咪唑并[4,5-c]喹啉合成的新胍hydr及其抗肿瘤活性。这些化合物已在美国国家癌症研究所测试为潜在的抗肿瘤药物。研究了2-氯-6-(2,5-二甲氧基-4-硝基苯基)咪唑并[2,1-b]噻唑-5-甲醛的胍hydr的作用(41),发现其是抑制剂线粒体呼吸链复合物III的合成,能够诱导细胞株HT29和HL60凋亡。