title: Three new phenolic glycosides from the caulis of Millettia speciosa.
abstract: Three new phenolic glycosides, millettiaspecosides A--C (1-3), were isolated from the caulis of Millettia speciosa along with three known phenolic glycosides, khaephuoside B (4), seguinoside K (5), albibrissinoside B (6). Their structures were established by spectroscopic methods. The spectral analysis permitted correct assignments for (1)H and (13)C NMR data of compounds 4 and 5.
authors.affiliation: Department of Natural Medicines and the State Key Laboratory of Natural and Biomimetic Drugs, School of Pharmaceutical Sciences, Peking University Health Science Center, Beijing 100083, China.
authors.forename: Ting
authors.initials: T
authors.lastname: Yin
authors.forename: Guangzhong
authors.initials: G
authors.lastname: Tu
authors.forename: Qingying
authors.initials: Q
authors.lastname: Zhang
authors.forename: Bin
authors.initials: B
authors.lastname: Wang
authors.forename: Yuying
authors.initials: Y
authors.lastname: Zhao
mesh_terms: D002247:Carbon Isotopes; D004187:Disaccharides / Q000737:chemistry / Q000302:isolation & purification; D006027:Glycosides / Q000737:chemistry* / Q000302:isolation & purification; D009682:Magnetic Resonance Spectroscopy / Q000379:methods / Q000592:standards; D033641:Millettia / Q000737:chemistry*; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry* / Q000302:isolation & purification; D010946:Plants, Medicinal / Q000737:chemistry*; D011522:Protons; D012015:Reference Standards; D013237:Stereoisomerism
chemical_list: D002247:Carbon Isotopes; D004187:Disaccharides; D006027:Glycosides; D010636:Phenols; D011522:Protons; C499876:albibrissinoside B