Oligomeric stilbenes from the root of Caragana stenophylla.
Caragaphenol A (1), a new trimeric stilbene, was isolated from the roots of Caragana stenophylla (Leguminosae) along with three known oligomeric stilbenes: (+)-alpha-viniferin (2), miyabenol C (3) and kobophenol A (4). The stereostructure of 1 was elucidated by one- and two-dimensional (1D- and 2D-)-NMR spectral studies.
Liu
Hong-Xia
HX
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100-094, P.R. China.
Lin
Wen-Han
WH
Yang
Jun-Shan
JS
D032602:Caragana; D004365:Drugs, Chinese Herbal / Q000737:chemistry / Q000302:isolation & purification*; D018517:Plant Roots; D013267:Stilbenes / Q000737:chemistry / Q000302:isolation & purification*
D004365:Drugs, Chinese Herbal; D013267:Stilbenes