title: Phenolic glucosides from Alangium plantanifolium.
abstract: A novel phenolic glucoside alangitanifoliside A (1) together with two known phenolic glucosides 4',6'-O-(S)-hexahydroxydiphenylsalicin (2) and salicin (3), and gallic acid were isolated from stem barks of Alangium plantanifolium. Their structures were determined by spectroscopic and chemical methods. The structure of 1 was elucidated to be 1-O-[2-(1-hydroxy-6-oxocyclohex-2-ene-1-carboxymethyl)-phenyl]-4,6-O-[(S)-,4,4',5,5' 6,6'-hexahydroxydiphenoyl]-beta-D-glucopyranose.
authors: Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing. shijiangong@263net
authors: Jian-Gong
authors: JG
authors: Shi
authors: Wen-Yan
authors: WY
authors: Hu
authors: Yong-Chun
authors: YC
authors: Yang
authors: Guang-Xiong
authors: GX
authors: Zhou
mesh_terms: D029767:Cornaceae / Q000737:chemistry*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry / Q000302:isolation & purification*
chemical_list: D005960:Glucosides; D010636:Phenols; C467526:alangitanifoliside A