Benzylidene-indolinones are effective as multi-targeted kinase inhibitor therapeutics against hepatocellular carcinoma.

ABSTRACT: Effective pharmacological intervention of advanced hepatocellular carcinoma (HCC) is currently lacking. Despite the use of tyrosine kinase inhibitors (TKIs) for the targeted therapy of several malignancies, no agent has been developed to specifically interfere with the oncogenic tyrosine kinase signaling aberrations found in HCC. Therefore, we adopted an orthogonal biological phenotypic screening approach to uncover candidate compounds: based on a potent cytotoxicity toward HCC-derived cell lines, and minimal toxicity toward normal liver cells. Given the success of indolinone as a chemical scaffold in deriving potent multi-kinase inhibitors (e.g. sunitinib), we screened a group of newly synthesized benzylidene-indolinones. Among the candidates, E/Z 6-Chloro-3-(3-trifluoromethyl-benzyliden)

SUBMITTER: Ho HK 

PROVIDER: S-EPMC5528578 | biostudies-literature | 2014 Oct

REPOSITORIES: biostudies-literature