Synthesis and Biological Evaluation of 2-(3‘,4‘,5‘-Trimethoxybenzoyl)-3-Amino 5-Aryl Thiophenes as a New Class of Tubulin Inhibitors
作者:Romeo Romagnoli、Pier Giovanni Baraldi、Vincent Remusat、Maria Dora Carrion、Carlota Lopez Cara、Delia Preti、Francesca Fruttarolo、Maria Giovanna Pavani、Mojgan Aghazadeh Tabrizi、Manlio Tolomeo、Stefania Grimaudo、Jan Balzarini、Mary Ann Jordan、Ernest Hamel
DOI:10.1021/jm060804a
日期:2006.10.1
2-(3',4',5'-Trimethoxybenzoyl)-3-amino-5-aryl/heteroaryl thiophene derivatives were synthesized and evaluated for antiproliferative activity, inhibition of tubulin polymerization, and cell cycle effects. SARs were elucidated with various substitutions on the aryl moiety 5-position of the thienyl ring. Substituents at the para-position of the 5-phenyl group showed antiproliferative activity in the order
合成2-(3',4',5'-三甲氧基苯甲酰基)-3-氨基-5-芳基/杂芳基噻吩衍生物并评估其抗增殖活性,抑制微管蛋白聚合和细胞周期效应。用噻吩基环的芳基部分5-位上的各种取代基阐明了SAR。5-苯基对位的取代基显示出抗增殖活性,顺序为F = CH(3)> OCH(3)= Br = NO(2)> CF(3)= I> OEt。这些化合物中的几种导致HL-60细胞停滞在细胞周期的G2 / M期并诱导凋亡。