Antiangiogenic and growth inhibitory effects of synthetic novel 1, 5-diphenyl-1,4 pentadiene-3-one-3-yl-ethanone pyridine curcumin analogues on Ehrlich ascites tumor in vivo
摘要:
In the present investigation we have synthesized novel substituted dienone pyridine ethanone curcumin analogues 3a and 3b by nucleophilic substitution reactions with 2-bromo-1-pyridine-3-yl ethanone and characterized by H-1 nuclear magnetic resonance (NMR), infrared IR, mass, and CHNS analysis. The compounds demonstrated tumor growth inhibition and antiangiogenic effects against mouse Ehrlich ascites tumor in vivo and suppressed neovascularization in a chorio allantoic membrane model.