title: Three new limonoids from Azadirachta indica.
abstract: Three new limonoids, azadiraindins E-G (1-3, respectively), together with six known analogs, were isolated from the fresh fruit coats of Azadirachta indica. The structures of these compounds were elucidated by spectroscopic methods (IR, MS, HR-ESI-MS, 1D NMR, and 2D NMR).
authors.affiliation: a State Key Laboratory of Phytochemistry and Plant Resources in West China , Kunming Institute of Botany, Chinese Academy of Sciences , Kunming 650204 , China.
authors.forename: Yu-Xin
authors.initials: YX
authors.lastname: Yan
authors.forename: Jie-Qing
authors.initials: JQ
authors.lastname: Liu
authors.forename: Jin-Xiong
authors.initials: JX
authors.lastname: Chen
authors.forename: Jian-Chao
authors.initials: JC
authors.lastname: Chen
authors.forename: Ming-Hua
authors.initials: MH
authors.lastname: Qiu
mesh_terms: D000972:Antineoplastic Agents, Phytogenic / Q000737:chemistry / Q000302:isolation & purification*; D031601:Azadirachta / Q000737:chemistry*; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D005638:Fruit / Q000737:chemistry; D036701:Limonins / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D019906:Nuclear Magnetic Resonance, Biomolecular; D018515:Plant Leaves / Q000737:chemistry
chemical_list: D000972:Antineoplastic Agents, Phytogenic; D004365:Drugs, Chinese Herbal; D036701:Limonins; C000596414:azadiraindin E; C000596415:azadiraindin F; C000596416:azadiraindin G
keywords: Meliaceae; Azadirachta indica; azadiraindins E–G; limonoids