从血见愁Teueriumviscidum的丙酮部分分到5个Neo-clerodane型二萜类化合物, 经理化常数和光谱分析, 分别鉴定为teuflin(Ⅰ)、teucvin(Ⅲ)、teucvidin(Ⅲ), teuspinin(Ⅳ)和6-α-hydroxyteuscordin(Ⅴ)。共中化合物Ⅲ和Ⅴ是首次从血见愁中分得。

Blood see sorrow Teueriumviscidum acetone part to five Neo-clerodane 2 terpenoids, manager constants and spectroscopic analysis, were identified as teuflin (Ⅰ), teucvin (Ⅲ), teucvidin (Ⅲ), teuspinin (Ⅳ) and 6-alpha hydroxyteuscordin (Ⅴ).In the compound Ⅲ and Ⅴ is the first time to share from the blood to see sorrow.

国家自然科学基金