圆瓣姜花的二萜化合物及其细胞毒活性研究1
STUDIES ON DITERPENOID CONSTITUENTS OF HEDY CHIUM FORRESTII AND THEIR CYTOTOXIC ACTIVITY
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摘要: 从圆瓣姜花(HedychiumforrestiiDiels.)根的乙醇提取物中分离并鉴定了4个有细胞毒活性的二萜成分,其中圆瓣姜花素A为新化合物。Abstract: Investigation of the rhyzomes of Hedychium forrestii Diels.afforded a new labdanetype diterpenoid named forrestiin AI), together with three known ones hedychenone(III),7-hydroxyl-hedychenone(IV) , and coronarin A(II).Their structures were determined by spectralmethods, All of them showed antineoplastic activity.β-sitosterol was also isolated.
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