title: A new triterpenoid isolated from Lagerstronemia speciosa (L.) Pers.
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.
authors.affiliation: Department of Natural Medicine and Phytochemistry, Meiji Pharmaceutical University, 2-522-1 Noshio, Kiyose, Tokyo, Japan.
authors.forename: Yoshihito
authors.initials: Y
authors.lastname: Okada
authors.forename: Ayako
authors.initials: A
authors.lastname: Omae
authors.forename: Toru
authors.initials: T
authors.lastname: Okuyama
mesh_terms: D031563:Lagerstroemia; D010936:Plant Extracts / Q000737:chemistry / Q000302:isolation & purification; D018515:Plant Leaves; D014315:Triterpenes / Q000737:chemistry* / Q000302:isolation & purification*
chemical_list: D010936:Plant Extracts; D014315:Triterpenes