论文部分内容阅读
榧树(Torreya grandis Fort.)为我国特有树种,属红豆杉科(Taxaceae)。种子是-著名的干果。关于香榧的化学成分,尚未见前人报道。我们从香榧叶中分得三个结晶化合物。经鉴定其中二个为已知成分,即6-羟基脱氢松香亭醇(6-hydroxydehydroabietinol)和β-谷甾醇(β-sitosterol)。另一个为新二萜成分,命名为香榧酯(torreyagrandate)。
Torreya grandis Fort. is a species endemic to China and belongs to the Taxaceae family. The seed is - famous dried fruit. As for the chemical composition of citron, it has not been reported previously. We separated three crystalline compounds from the leaves of Toona sinensis. Two of them were identified as known components, namely 6-hydroxydehydroabietinol and β-sitosterol. The other is a new diterpene ingredient and is named torreya grant.