title: New flavonoids from Oxytropis myriophylla.
abstract: Eight compounds were isolated from Oxytropis myriophylla. On the basis of spectral analyses, their structures were elucidated to be (6R,9R)-roseoside (1), (6R,9S)-roseoside (2), adenosine (3), myriophylloside B (4), myriophylloside C (5), myriophylloside D (6), myriophylloside E (7), and myriophylloside F (8). Five flavonoids (4-8) were new compounds, and the three known compounds were isolated from this plant for the first time.
authors.affiliation: Division of Natural Medicinal Chemistry, Peking University, Beijing, PR, China.
authors.forename: Jiang-Hai
authors.initials: JH
authors.lastname: Lu
authors.forename: Yi
authors.initials: Y
authors.lastname: Liu
authors.forename: Yu-Ying
authors.initials: YY
authors.lastname: Zhao
authors.forename: Guang-Zhong
authors.initials: GZ
authors.lastname: Tu
mesh_terms: D004365:Drugs, Chinese Herbal / Q000302:isolation & purification*; D005419:Flavonoids / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D033021:Oxytropis / Q000737:chemistry*; D011208:Powders
chemical_list: D004365:Drugs, Chinese Herbal; D005419:Flavonoids; D011208:Powders