New fused pyrazolopyrimidine derivatives; heterocyclic styling, synthesis, molecular docking and anticancer evaluation
作者:A.Y. Hassan、N.M. Saleh、Mona. S. Kadh、E.S. Abou‐Amra
DOI:10.1002/jhet.3979
日期:2020.7
evaluated for their anticancer activities. Twenty of the synthesized compounds were tested by the National Cancer Institute (NCI, Bethesda, USA) at a single high dose (10‐5 M). It was found that 5‐amino‐1H ‐pyrazole‐4‐carbonitrile derivative, pyrazolo[5,1‐b ]quinazoline‐11‐carbonitrile derivative and 1‐amino‐2,4‐dihydro‐5H ‐benzo[4,5]imidazo[1,2‐c ]pyrazolo[4,3‐e ]pyrimidin‐5‐one were own widely selective
设计,合成并评价了新的吡唑并嘧啶及其衍生自氨基吡唑基团的稠合衍生物,如吡唑并喹唑啉,色氮并吡唑并嘧啶,吡唑并嘧啶并嘧啶,吡唑并吡喃并咪唑并庚烷和苯并咪唑并吡并唑并嘧啶。美国国家癌症研究所(NCI,Bethesda,USA)对20种合成化合物进行了单次高剂量(10 -5 M)测试。据发现,5-氨基-1- ħ吡唑-4-甲腈衍生物,吡唑并[5,1- b ]喹唑啉11甲腈衍生物和1-氨基-2,4-二氢-5- ħ -苯并[4,5 5]咪唑并[1,2- c ]吡唑并[4,3- e] pyrimidin-5one对某些癌细胞系具有广泛的选择性强大的抗癌活性,这一点也已通过与环氧合酶2(COX-2)酶的对接研究得到证明。