肉桂叶非挥发性化学成分研究

Non-volatile Chemical Constituents of Cinnamomum Cassia Leaves

采用多种色谱分离技术从肉桂叶中分离得到6个化合物,经波谱分析,分别鉴定为4-羟基肉桂酸(1)、槲皮素(2)、山奈酚(3)、阿魏酰基-β-ᴅ-葡萄糖苷(4)、咖啡酰基-β-ᴅ-葡萄糖苷(5)、反式-3,4,5-三甲氧基肉桂醇(6)。化合物4和5为首次从肉桂中分离得到。

Six compounds were isolated from the Cinnamomum cassia leaves by various chromatographic separation techniques.On the basis of spectral data,they were identified as p-coumaric acid(1),quercetin(2),kaempferol(3),feruloyl-β-ᴅ-glucoside(4),caffeoyl-β-ᴅ-glucopyranoside(5),trans-3,4,5,-trimethoxyl-cinnamyl alcohol(6).Compounds 4 and 5 were obtained from Cinnamomum cassia for the first time.