Synthesis and protein tyrosine kinases inhibitory activity of aroyl derivatives / 国际药学研究杂志

ABSTRACT

Objective Using Ex-Rad as a lead compound to design and synthesize aroyl derivatives with protein tyrosine ki?nases(PTK)inhibitiory activity. Methods 1-[(4-Fluorophenyl)amioncarbonyl]cyclopropanecarboxylic acid,and 2-oxo-1-phenyl-imidazolidine were used as raw materials to synthesize intermediates 3a-3d,respectively. The target compounds T1-T7 were synthe?sized by chloroformylation reaction with 3a-3d. Enzyme-linked immunosorbent assay(ELISA)was used and inhibitory rate was calcu?lated to screen out the compounds with PTK inhibitory activity. Results Seven new compounds containing aroyl groups were synthe?sized and their structures were confirmed by 1H NMR. The evaluation of the seven compounds demonstrated that PTK inhibitory activi?ty of T2 and T6 were stronger than that of the lead compound. Conclusion The synthetic method is simple,and the materials are cheap and readily available. T2 and T6 show strong PTK inhibitory activity by ELISA.