Synthesis, biological evaluation and molecular modeling of 1,2,3-triazole analogs of combretastatin A-1
作者:Øyvind W. Akselsen、Kristin Odlo、Jing-Jy Cheng、Giorgio Maccari、Maurizio Botta、Trond Vidar Hansen
DOI:10.1016/j.bmc.2011.11.010
日期:2012.1
3-methoxy-6-(1-(3,4,5-trimethoxyphenyl)-1H-1,2,3-triazol-5-yl)benzene-1,2-diamine (8) and 5-(2,3-difluoro-4-methoxyphenyl)-1-(3,4,5-trimethoxyphenyl)-1H-1,2,3-triazole (9) were the three most active compounds regarding inhibition of both tubulin polymerization and angiogenesis. Molecular modeling studies revealed that combretastatins 1 and 2 and analogs 5–11 could be successfully docked into the colchicine
康布雷他汀A-1的7个1,5-二取代1,2,3-三唑类似物和2个1,4-二取代1,2,3-三唑类似物的合成,细胞毒性,微管蛋白聚合数据抑制和抗血管生成作用(1)在本文中报道。生物学研究表明1,5-二取代1,2,3-三唑3-甲氧基-6-(1-(3,4,5-三甲氧基苯基)-1 H -1,2,3-三唑-5-基)苯-1,2-二醇(6),3-甲氧基-6-(1-(3,4,5-三甲氧基苯基)-1 H -1,2,3-三唑-5-基)苯-1 ,2-二胺(8)和5-(2,3-二氟-4-甲氧基苯基)-1-(3,4,5-三甲氧基苯基)-1 H -1,2,3-三唑(9)是有关抑制微管蛋白聚合和血管生成的三种活性最高的化合物。分子模拟研究表明,考布他汀1和2以及类似物5 - 11可以成功对接为α,β -微管蛋白的秋水仙碱结合位点。