作者: Teng Shao , Juan Wang , Jian-Gang Chen , Xiao-Meng Wang , Huan Li
DOI: 10.1016/J.EJMECH.2014.01.053
关键词:
摘要: Abstract 2-Substituted-3-sulfonamino-5-(quinazolin-6-yl or quinolin-6-yl)benzamides have been proposed as novel structures of PI3K inhibitors and anticancer agents based on bioisostere. In the present study, 2-substituted-3-sulfonamino-5-(4-morpholinoquinazolin-6-yl)benzamides 2-methoxy-3-sulfonamino-5-(4-morpholinoquinolin-6-yl)benzamides were synthesized. Their antiproliferative activities in vitro evaluated via MTT assay against four human cancer cell lines, including A549, HCT-116, U-87 MG KB. The SAR title compounds was preliminarily discussed. Compound 1a with potent activity tested for its inhibitory mTOR effect AKT p-AKT 473 . in established nude mice xenograft model. results suggest that compound can significantly inhibit PI3K/AKT/mTOR pathway tumor growth. These findings strongly support assumption are agents.