Convenient synthesis and anti-proliferative activity of some benzochromenes and chromenotriazolopyrimidines under classical methods and phase transfer catalysis
作者:Amira T. Ali、Mohamed H. Hekal
DOI:10.1080/00397911.2019.1675173
日期:2019.12.17
benzotriazolopyrimdine derivatives 3-10 were prepared via reaction of ethyl formimidate 2 with primary amines such as sulfanilamide, cyclohexylamine, 3-aminopyridine, 4-aminoantipyrine in addition to its reactions with different acid hydrazides. Compound 5 was further allowed to react with different C-electrophiles by classical and phase transfer catalysis conditions to get novel chromenotriazolopyrimidine
摘要 通过甲亚胺酸乙酯2与磺胺、环己胺、3-氨基吡啶、4-氨基安替比林等伯胺反应,并与不同的酰肼反应,制备了一系列新的苯并色烯、苯并并并嘧啶和苯并三唑并嘧啶衍生物3-10。通过经典和相转移催化条件,进一步使化合物5与不同的C-亲电试剂反应,得到新的色并三唑并嘧啶衍生物。针对一组两种人类肿瘤细胞系,即 HepG2 和 HCT-116 细胞系,在体外测试了一些新合成化合物中抗肿瘤活性的筛选。化合物4、7、8、10和20表现出显着的广谱抗肿瘤活性。图形概要