苗药米槁叶子化学成分研究

Studies on chemical constituents for leaves of Miao Ethnomedicine cinnamomum migao

目的：对米槁叶子化学成分进行研究。方法：利用各种色谱技术分离化学成分，根据化合物的理化性质和光谱数据鉴定其结构。结果：分离得到4个化合物，1个脂肪酸，3个黄酮甙类化合物。结论：化合物1～4都是首次从该植物中分离得到。

Objective ： To investigate the chemical constituents of einnamomum migao. Methods ： Chemical constituents were isolated by combination of various column an thinlayer chromatography and the compounds obtained were identified by spectroscopic methods. Results： One fat acid and three flavonol glycosides compounds were obtained, respectively. Conclusion：Compounds 1 -4 were separated from this plant for the first time.