摘要
从滇姜花（ＨｅｄｙｃｈｉｕｍｙｕｎｎａｎｅｎｓｅＧａｇｎｅｐ．）根茎中分离到两个具抗肿瘤活性的二萜成分滇姜花素Ｃ及滇姜花素Ａ，前者为新化合物，其结构经波谱及化学方法鉴定。此新化合物亦可从滇姜花素Ａ的光敏氧化反应产物中分离得到。
Two antitumor active diterpenoids, yunnancoronarin C and yunnancoronarin A,were isolated from the rhyzome of Hedychium yunnanense Gagnep. The former is a new compound, whose structure was determined by spectra and chemical methods. Yunnancoronarin C could also be obtained from photosensitized oxidation of yunnancoronarin A as a minor product.
基金
昆明植物研究所植物化学开放研究实验室资助项目
关键词
滇姜花
滇姜花素C
二萜
光敏氧化反应
Hedychium yunnanense, yunnancoronarin C, Diterpenoid, Antitumor activity, Photosensitized oxidation
