New annelated thieno[2,3- e ][1,2,3]triazolo[1,5- a ]pyrimidines, with potent anticancer activity, designed through VLAK protocol
作者:Antonino Lauria、Ilenia Abbate、Chiara Patella、Annamaria Martorana、Gaetano Dattolo、Anna Maria Almerico
DOI:10.1016/j.ejmech.2013.01.019
日期:2013.4
the Virtual Lock-and-Key (VLAK) protocol. This in silico approach allowed to select new annelated thienotriazolopyrimidine derivatives, potentially antitumor drugs. Starting from benzothieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidine and Pyrido[3′,2′:4,5]thieno[2,3-e][1,2,3]triazolo[1,5-a]pyrimidine core structures, new derivatives of these nuclei were designed and synthesized. Three of them were selected
药物设计是通过虚拟锁键(VLAK)协议进行的。这种计算机方法允许选择新的退火的噻吩并恶唑并嘧啶衍生物,可能是抗肿瘤药物。从苯并噻吩并[2,3- e ] [1,2,3]三唑并[1,5- a ]嘧啶和吡啶基[3',2':4,5]噻吩并[2,3- e ] [1, 2,3] triazolo [1,5- a]嘧啶核结构,这些核的新衍生物被设计和合成。国家癌症研究所(NCI)的发展治疗计划(DTP)选择了其中的三个,以针对一组60种人类肿瘤细胞系进行抗癌筛选。生物学结果表明,新衍生物在亚微摩尔浓度下显示出优异的抗增殖活性。此外,有证据表明它们具有低毒性和高效力。