Synthesis and antitumor activity of 13-acylmatrine derivatives / 药学实践杂志

Objective To synthesize a series of 13-acylmatrine derivatives and evaluate their in vitro antitumor activity . Methods Using sophocarpine as the starting material ,a series of new compounds were synthesized through Michael addition , Staudinger reduction and acylation .The structure of target compounds were confirmed by 1 H NMR and MS techniques .Their antitumoractivityagainsthumanhepatomacells(BEL-7404)andmicemelanomacells(K111)wereevaluated invitrobyMTT assay .Results We synthesized 9 compounds and all the compounds exhibited inhibitory activities against BEL-7404 and K111 . Conclusion Compound 4b and compound 4e exhibit good in vitro antitumor activity to human hepatoma cells (BEL-7404) .