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A new triterpenoid isolated from Lagerstronemia speciosa (L.) Pers
Yoshihito Okada1, Ayako Omae, Toru Okuyama
1Department of Natural Medicine and Phytochemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, Japan.
Chemical & Pharmaceutical Bulletin
|April 4, 2003
Abstract:
A new triterpenoid along with four known compounds were isolated from the leaves of Lagerstronemia speciosa (L.) PERS. (Lythraceae). On the basis of chemical and spectroscopic evidence, the new compound was established as 3beta,23-dihydroxy-1-oxo-olean-12-en-28-oic acid.