三台花中的一新奇化合物——Serratumin A(英文)

Serratumin A, a Novel Compound from Clerodendrum serratum

从云南西双版纳产的三台花 (Clerodendrumserratumvar amplexifoliumMoldenke)的地上部分分离到 6个化合物 ,它们的结构通过波谱解析 (包括 2DNMR技术 )得到鉴定 .其中化合物 1是一新奇的单萜烯酸和单糖衍生物的缩合物 ,命名为serratuminA ( 1) ;化合物 2～ 6为首次从该植物中分离得到。

Phytochemical investigation of the plant Clerodendrum serratum var amplexifolium Moldenke afford a novel condensation compound of a monoterpene acid with a monosaccharide derivative, named serratumin A (1), and five known compounds (2～6) which have been isolated from the plant source for the first time Their structures were characterized by spectral methods (including 2D NMR technique)