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《Chinese Journal of Natural Medicines》 2004-05
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Studies on Chemical Constituents of Dendrobium chrysanthum

YANG Li,WANG Yun,BI Zhi Ming,LIN Ping,WANG Zheng Tao * ,XU Luo Shan Department of Pharmacognosy,China Pharmaceutical University,Nanjing 210038,China  
AIM: To investigate the chemical constituents of the antiplatelet fraction of Dendrobium chrysanthum Wall ex Lindl METHOD: Various chromatographic techniques were employed for isolation and purification of the active constituents The structures were elucidated by spectral analyses RESULT: Nine compounds were isolated and identified as chrysotobibenzyl(1),crepidatin (2),moscatilin (3),dengibsin (4),dendroflorin (5),emodin (6),physcion (7),chrysophanol (8) and β sitosterol(9) CONCLUSION: All of the above compounds were obtained from this plant for the first time except for compound 3
【Fund】: 国家自然科学基金资助项目 (No .3 0 17114 4)~~
【CateGory Index】: R284
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