New bibenzyl derivatives from the tubers of Pleione yunnanensis.
Four new bibenzyl derivatives, shancigusins A-D (1-4) and five known bibenzyls (5-9) were isolated from the tubers of Pleione yunnanensis (Orchidaceae). The structures of these compounds were determined by extensive analyses of their spectroscopic data.
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Hai-Ling
HL
Dong
Chun-Lan
CL
Wang
Shun-Xing
SX
Guo
Jun-Shan
JS
Yang
D001632:Bibenzyls / Q000737:chemistry* / Q000302:isolation & purification*; D004365:Drugs, Chinese Herbal / Q000737:chemistry; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D029595:Orchidaceae / Q000737:chemistry*; D010936:Plant Extracts / Q000737:chemistry*; D035281:Plant Tubers / Q000737:chemistry*
D001632:Bibenzyls; D004365:Drugs, Chinese Herbal; D010936:Plant Extracts