Synthesis and antiproliferative activity of novel polynuclear heterocyclic compounds derived from 2,3-diaminophenazine
作者:Asma M. Mahran、Sherif Sh. Ragab、Ahmed I. Hashem、Mamdouh M. Ali、Afaf A. Nada
DOI:10.1016/j.ejmech.2013.12.007
日期:2015.1
2,3-Diaminophenazine 1 was used as a precursor for the preparation of some novel phenazine derivatives such as imidazo[4,5-b]phenazine-2-thione 2, its methylthio 3, ethyl 1-aryl-3H-[1,2,4]triazolo[2,3-a]imidazo[4,5-b]phenazines 8a–c, ethyl (2Z)-[3-aminophenazin-2-yl)amino](phenylhydrazono)ethanoate 9, pyrazino[2,3-b]phenazine derivatives 10, 12, 15–17, [1,4]diazepino[2,3-b]phenazine derivatives 13
2,3-二氨基吩嗪1被用作制备某些新型吩嗪衍生物的前体,如咪唑并[4,5 - b ]吩嗪-2-硫酮2,其甲硫基3,乙基1-芳基-3 H- [1 ,2,4]三唑并[2,3- a ]咪唑并[4,5- b ]吩嗪8a – c,乙基(2 Z)-[3-氨基吩嗪-2-基)氨基](苯基肼基)乙酸酯9,吡嗪醇并[2,3- b ]吩嗪衍生物10,12,15 - 17,[1,4]二氮杂并[2,3- b ]吩嗪衍生物13,14,2,3- dibenzoylaminophenazine 18, 1 H ^ -咪唑并[4,5- b ]吩嗪衍生物20,23A - Ç,24,25和4 - [(ë) - (3-氨基吩嗪-2-基)二氮烯基衍生物27 – 29。通过抑制酪氨酸激酶,测试了所有化合物作为人肺癌和结肠直肠癌细胞系增殖的抑制剂。大多数化合物对两种癌细胞都具有良好的活性。五种化合物(1,2,3,25和28)被发现具有与标准药物顺铂相同的活性。