来自东京瓜馥木的线性乙酸原

Linear acetogenins from Goniothalamus donnaiensis.

作者信息

Jiang Z, Chen Y, Chen R Y, Yu D Q

机构信息

Institute of Materia Medica, Chinese Academy of Medical Sciences, Beijing, People's Republic of China.

出版信息

Phytochemistry. 1998 Oct;49(3):769-75. doi: 10.1016/s0031-9422(97)00949-7.

DOI:10.1016/s0031-9422(97)00949-7

PMID:9779596

Abstract

Four linear acetogenins, donhepocin (1), 34-epi-donhepocin (1'), donhexocin and donbutocin, have been isolated from the roots of Goniothalamus donnaiensis. 1 and 1', isolated as an epimeric pair, contain a rare gamma-hydroxymethyl-gamma-lactone. Their structures have been established on the basis of spectral and chemical evidence.

摘要

从越南哥纳香（Goniothalamus donnaiensis）的根中分离出了四种线性番荔枝内酯，即东河波辛（1）、34-表-东河波辛（1'）、东河辛和东布辛。作为一对差向异构体分离得到的1和1'，含有一种罕见的γ-羟甲基-γ-内酯。它们的结构已根据光谱和化学证据确定。