Quinazolin-4(3H)-one based potential multiple tyrosine kinase inhibitors with excellent cytotoxicity.

ABSTRACT: A series of quinazolin-4(3H)-one derivatives were synthesised and evaluated for their cytotoxicity against human Caucasian breast adenocarcinoma (MCF-7) and human ovarian carcinoma (A2780) cell lines. Cytotoxicity of the most tested compounds was 2- to 30-fold more than the positive control lapatinib (IC₅₀ of 2j = 3.79 ± 0.96; 3j = 0.20 ± 0.02; and lapatinib = 5.9 ± 0.74) against MCF7 cell lines except two compounds (IC₅₀ of 2 b = 15.72 ± 0.07 and 2e = 14.88 ± 0.99). On the other hand, cytotoxicity was 4 - 87 folds (IC₅₀ of 3a = 3.00 ± 1.20; 3 g = 0.14 ± 0.03) more the positive control lapatinib (IC₅₀ = 12.11 ± 1.03) against A2780 cell lines except compound 2e (IC₅₀ = 16.43 ± 1.80

SUBMITTER: Mirgany TO 

PROVIDER: S-EPMC8462848 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature