Brominated polyunsaturated lipids and their stereochemistry from the Chinese marine sponge Xestospongia testudinaria
作者:Wei Jiang、Dong Liu、Zhiwei Deng、Nicole J. de Voogd、Peter Proksch、Wenhan Lin
DOI:10.1016/j.tet.2010.11.045
日期:2011.1
Chemical examination of the Chinese marine sponge Xestospongia testudinaria led to the isolation of 39 new brominated polyunsaturated compounds, which were designated with the trivial names xestospongienes A–Z and Z1–Z13. The structures of these compounds were elucidated by analyzing extensive spectroscopic (IR, MS, 1D, and 2D NMR) data and the results from CD spectral assignment, chemical conversion
中国的海洋海绵的理化检验Xestospongia testudinaria导致了39个新溴化多不饱和化合物,它被指定与俗名隔离xestospongienes A-Z和Z 1 -Z 13。通过分析大量的光谱数据(IR,MS,1D和2D NMR)以及CD光谱分配,化学转化和Mosher反应的结果,阐明了这些化合物的结构。