摘要
为了寻找新的抗癌活性成分，从河南省嵩县产内折香茶菜［Ｒａｂｄｏｓｉａｉｎｆｌｅｘｕｓ（Ｔｈｕｎｂ）ｋｕｄｏ］叶的乙醚提取物中分离得２种成分，其中一种根据各种光谱和化学证据推断其化学结构为新的二萜化合物，命名为内折香茶菜素Ｂ（ｉｎｆｌｅｘｕｓｉｎＢ）；另一种成分鉴定为齐墩果酸。提示：内折香茶菜素Ｂ有明显的细胞毒和抑菌作用。
From the extract of the leaves of Rabdosia inflexus (Thumb) Kundo, a new diterpenoid,named inflexusin B, together with a known compound, oleanolic acid, was isolated. Their structures were established by spectroscopic and chemical evidence separately. Inflexusin B shows a significant cytotoxicity against Ehrlich carcinoma cell in vitro.
出处
《河南医科大学学报》
1996年第1期64-66,共3页
Journal of Henan Medical University
基金
河南省卫生厅资助
关键词
内折香茶菜
内折香茶菜素B
齐墩果酸
分离
inflexus (Thumb) Kundo
spirosecokaurene diterpenoid
inflexusin B
