title: Three new flavane glucosides from the leaves of Morus wittiorum.
abstract: Three new flavane glucosides (1-3) were isolated from the leaves of Morus wittiorum. The structures with absolute configuration were determined on the basis of hydrolysis and spectroscopic methods including UV, IR, HR-ESI-MS, 1D, and 2D NMR.
authors: Institute of Traditional Chinese Medicine and Natural Products, College of Pharmacy, Jinan University, Guangzhou, China.
authors: Wei-Li
authors: WL
authors: Han
authors: Xiao-Qi
authors: XQ
authors: Zhang
authors: Guo-Cai
authors: GC
authors: Wang
authors: Ying
authors: Y
authors: Wang
authors: Wen-Cai
authors: WC
authors: Ye
mesh_terms: D005419:Flavonoids / Q000737:chemistry / Q000302:isolation & purification*; D005960:Glucosides / Q000737:chemistry / Q000302:isolation & purification*; D015394:Molecular Structure; D031625:Morus / Q000737:chemistry*; D019906:Nuclear Magnetic Resonance, Biomolecular; D018515:Plant Leaves / Q000737:chemistry; D013237:Stereoisomerism
chemical_list: C551909:(2R)-7-methoxyl-8-hydroxyethyl-4'-hydroxylflavane-2'-O-beta-D-glucopyranoside; C551908:(2S)-7-hydroxyl-8-hydroxyethyl-4'-methoxylflavane-2'-O-beta-D-glucopyranoside; D005419:Flavonoids; D005960:Glucosides