Constituents of the underground parts of Glehnia littoralis.
From the underground parts of Glehnia littoralis FR. Schmidt ex Miquel (Umbelliferae), 26 compounds, including two new lignan glycosides [giehlinosides A (1) and B (2)], a new neolignan glycoside [glehlinoside C (3)], and a new phenylpropanoid glycoside 14-[beta-D-apiofuranosyl-(1-->6)-beta-D-glucopyranosyloxyl-3-methoxypropiophenone (4)1, were obtained and their structures were determined by analysis of their spectral data. The 1,1-diphenyl-2-picrylhydrazyl radical-scavenging assay disclosed quercetin (8), isoquercetin (9), rutin (10), chlorogenic acid (11), and caffeic acid (24) as the major antioxidative constituents in this crude drug.
Yuan
Zhong
Z
Department of Traditional Chinese Medicine, Shenyang Pharmaceutical University, Shenyang.
Tezuka
Yasuhiro
Y
Fan
Wenzhe
W
Kadota
Shigetoshi
S
Li
Xian
X
D019661:Apiaceae / Q000737:chemistry*; D001713:Biphenyl Compounds; D002850:Chromatography, Gel; D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D016166:Free Radical Scavengers / Q000737:chemistry / Q000302:isolation & purification*; D006027:Glycosides / Q000737:chemistry / Q000302:isolation & purification*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D010851:Picrates / Q000037:antagonists & inhibitors; D018517:Plant Roots / Q000737:chemistry; D013053:Spectrophotometry
D001713:Biphenyl Compounds; D004365:Drugs, Chinese Herbal; D016166:Free Radical Scavengers; D006027:Glycosides; D010851:Picrates; C004931:1,1-diphenyl-2-picrylhydrazyl