伊丽莎白海绵素A和B：来自西印度海鞭伊丽莎白拟软珊瑚的新型两性型二萜类化合物。
Elisabatins A and B: new amphilectane-type diterpenes from the West Indian sea whip Pseudopterogorgia elisabethae.
作者信息
Rodríguez A D, Ramírez C, Rodríguez I I
机构信息
Department of Chemistry, University of Puerto Rico, P.O. Box 23346, U. P. R. Station, Río Piedras, Puerto Rico 00931-3346, USA.
出版信息
J Nat Prod. 1999 Jul;62(7):997-9. doi: 10.1021/np990090p.
PMID:10425124
Abstract
A chemical study of the hexane extracts of the gorgonian octocoral Pseudopterogorgia elisabethae collected in San Andrés Island, Colombia, led to the isolation of two highly conjugated amphilectane-type diterpenes, compounds 1 and 2. Their structures were established by spectroscopic studies, which included 2D NMR correlation methods, IR, UV, and accurate mass measurements (HREIMS).
摘要
对采集于哥伦比亚圣安德烈斯岛的柳珊瑚八放珊瑚伊丽莎白拟软柳珊瑚的己烷提取物进行化学研究，从中分离出两种高度共轭的双萜类化合物1和2。通过光谱研究确定了它们的结构，光谱研究包括二维核磁共振相关方法、红外光谱、紫外光谱和精确质量测量（高分辨电喷雾电离质谱）。
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