Novel 4-arylaminoquinazolines bearing N,N-diethyl(aminoethyl)amino moiety with antitumour activity as EGFR^wt-TK inhibitor.

ABSTRACT: Herein, four novel 4-arylaminoquinazoline derivatives with N,N-diethyl(aminoethyl)amino moiety were designed, synthesised and evaluated on biological activities in vitro. All synthesised compounds have inhibitory effects against tumour cells (SW480, A549, A431 and NCI-H1975). In particular, 4-(3-chloro-4-(3-fluorobenzyloxy)phenylamino)-6-(5-((N,N-diethyl(aminoethyl))aminomethyl)furan-2-yl)quinazoline (6a) and 6-(5-((N,N-diethylethyl)aminomethyl)furan-2-yl)-4-(4-(E)-(propen-1-yl)phenylamino)quinazoline (6d) were potent antitumour agents which showed high antiproliferative activities against tumour cells in vitro. Moreover, compound 6a could induce late apoptosis of A549 cells at high concentrations and arres

SUBMITTER: Zhang Y 

PROVIDER: S-EPMC6758725 | biostudies-literature | 2019 Dec

REPOSITORIES: biostudies-literature