Coumaroyl-, caffeoyl- and feruloyltartronates and their accumulation in mung bean
作者:D. Strack、F. Hartfeld、F.A. Austenfeld、L. Grotjahn、V. Wray
DOI:10.1016/s0031-9422(00)80824-9
日期:1985.1
Abstract Three new plant constituents were isolated from the primary leaves of Vigna radiata (= Phaseolus aureus) and their structures elucidated and characterized with the aid of negative-ion fast atom bombardment mass spectrometry (FAB MS), 1H NMR and UV spectroscopy, thin-layer, gas-liquid and high performance liquid chromatography. The new conjugates are (E)-p-coumaroyl-, (E)-caffeoyl- and (E)-feruloyltartronic
摘要 从 Vigna radiata (= Phaseolus aureus) 的初生叶中分离出三种新的植物成分,并借助负离子快速原子轰击质谱 (FAB MS)、1H NMR 和 UV 光谱、薄-层析、气液色谱和高效液相色谱。新的缀合物是 (E)-p-香豆酰-、(E)-咖啡酰-和 (E)-阿魏酰酒石酸。通过与合成材料的比较,它们的结构得到了明确的证实。描述了豇豆幼苗中新羟基肉桂酸结合物的代谢。