Journal of Natural Products 2003-Dec
New cinnamylphenols from Dalbergia species with cancer chemopreventive activity.
Se sèlman itilizatè ki anrejistre yo ki ka tradwi atik yo
Log In / Enskri
Lyen an sove nan clipboard la
Mo kle
Abstrè
Five new cinnamylphenols (1,3-diphenylpropenes), dalberatins A (1), B (2), C (3), D (4), and E (5), were isolated from plants of the Dalbergia species. They were characterized and tested for their inhibitory activities against Epstein-Barr virus early antigen activation induced by 12-O-tetradecanoylphorbol-13-acetate in Raji cells. The cinnamylphenols were found to show remarkably potent activities. The result of the present investigation indicated that some of these cinnamylphenols might be valuable as potential cancer chemopreventive agents (anti-tumor promoters).