齿叶橐吾相关论文
A new germacrane sesquiterpene was obtained from the roots of L. Dentata which was a folk herb medicine in China- Its st......
从齿叶橐吾根部的（Ｖ（石油醚）：Ｖ（乙醚）；Ｖ（甲醇）＝１：１：１）提取液中分离出４个甾醇类化合物，经ＩＲ，＾１ＮＨＭＲ，＾１３ＣＮＭＲ，ＤＥＰＴ，ＥＩＭＳ等光谱方法鉴定它们为：麦角甾－６，２２－二烯－３β，５α，８α－三醇（１），豆甾－５－烯－３β－醇－７酮，豆甾－４－烯－６β......
