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.
Dong
Hai-Ling
HL
Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China.
Wang
Chun-Lan
CL
Guo
Shun-Xing
SX
Yang
Jun-Shan
JS
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