title: Triterpenoids and Sterols from the Leaves and Twigs of Melia azedarach.
abstract: Two new triterpenoids (1 and 2) and a new sterol (3), together with six known constituents (4-9), were isolated from the leaves and twigs of Melia azedarach. Their chemical structures were elucidated on the basis of spectroscopic analysis.
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China ; University of Chinese Academy of Sciences, Beijing, 100049 China.
authors: Wei-Ming
authors: WM
authors: Zhang
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China.
authors: Jie-Qing
authors: JQ
authors: Liu
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China.
authors: Xing-Rong
authors: XR
authors: Peng
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China.
authors: Luo-Sheng
authors: LS
authors: Wan
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China.
authors: Zhi-Run
authors: ZR
authors: Zhang
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China.
authors: Zhong-Rong
authors: ZR
authors: Li
authors: State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming, 650201 China ; University of Chinese Academy of Sciences, Beijing, 100049 China.
authors: Ming-Hua
authors: MH
authors: Qiu
keywords: Melia azedarach; Meliaceae; Sterols; Triterpenoids