RADDEANALIN, A NEW FLAVONOID GLYCOSIDE FROM THE LEAVES OF SALIX RADDEANA LAKSH
A new flavonoid glycoside, Diosmetin 7-O-β-D-xylopyranosyl (1-6)-β-D-glucopyranoside namedas raddeanalin, was isolated from the extracts of the leaves ofsalix raddeana laksh.together withthree known compounds, kaempferol -3-O-glucoside(2),quercetin -3-O-glucoside(3),quercetin-3-O-rutinoside(4). Its structure was established by thespectral data and chemicalproperties. Salix raddeana Laksh belongs to Salix family and is distributed in the area of Changbaimountain of East-north China. Its leaves is as a Chinese folk medicine far antibecterium anddiminishing inflammation and especially useful in curing stamotitise. As part of our continuinginvestigation on the flavanoid constituents of Salix spieces, we have examined the leaves of Salixmalsudana Kaidz and Salix babylonica.L and report here the isolation and suvcture elucidationof a new flavonoid glycosides from the leaves of Salix raddeana Laksh.
黄酮苷 民间医药 柠条
CHUAN-LIAN XU YI-NAN ZHENG XIU-WEI YANG XIANG-GAO LI XIANG-LI QUAN-CHENG CHEN
College of Life Science,Zhejiang University of Sciences,Hangzhou 310018,China College of Traditional Chinese Medicinal Material,Jilin Agricultural University,Chuangchun,130118,Ch State Key Laboratory of Natural & Biomimetic Drugs,Peking University,Beijing 100083,China
国内会议
杭州
英文
1-5
2004-10-01（万方平台首次上网日期，不代表论文的发表时间）