Full Length Research Paper
Abstract
Microwave assisted a series of novel curcumin analogues that were synthesized by altering β-diketone system with olifinic bond (4 to 12) and evaluated their anticancer activity against KB-oral and mouth, CaCO2-colon, MCF-7-breast, WRL-68 liver, HepG-2-liver human cancer cell lines. The naturally occurring curcuminods (A, B and C) showed excellent IC50ranging from 0.0006 to 6.0 µg/ml. Analogues 5, 7, 10 and 12 showed very good anticancer activity with IC50 value 0.003, 0.0012, 0.33 and 0.067 µg/ml, respectively as compare to curcumin and taxol with IC50 0.044 and 0.001 µg/ml, respectively.
Key words: Curcumin, anticancer, curcuminoids, turmeric, natural product and microwave.
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