作者:H. R. El-Seedi
DOI:10.1007/s10600-007-0099-9
日期:2007.5
Tetradecyl ferulate and a new n-alkyl ester of 3-hydroxy-4-methoxy-trans-cinnamate (hexacosanylisoferulate) have been isolated from Cedrelinga catenaeformis Duke (Leguminoseae). The structures were determined by 1D- and 2D-NMR spectroscopy, mass spectrometry, chemical transformations and finally from unambiguous synthesis. This is the first report of long chained cinnamic acid ester derivative from the genus.
阿魏酸十四烷基酯和一种新的 3-羟基-4-甲氧基-反式肉桂酸酯(异阿魏酸十六烷酯)的正烷基酯已从 Cedrelinga catenaeformis Duke(豆科)中分离出来。通过一维和二维核磁共振波谱、质谱、化学转化以及最终的明确合成来确定结构。这是该属长链肉桂酸酯衍生物的首次报道。