来自印度尼西亚海绵异链索藻的基于半日花烷型的倍半萜烯。
Scalarane-based sesterterpenes from an Indonesian sponge Strepsichordaia aliena.
作者信息
Jiménez J I, Yoshida W Y, Scheuer P J, Kelly M
机构信息
Department of Chemistry, University of Hawaii at Manoa, Honolulu, Hawaii 96822-2275, USA.
出版信息
J Nat Prod. 2000 Oct;63(10):1388-92. doi: 10.1021/np0000771.
PMID:11076559
Abstract
Investigation of the lipophilic extract of the sponge Strepsichordaia aliena revealed six new 20,24-bishomoscalarane sesterterpenes, honu'enone (1), phyllofolactones H-K (3-6), and phyllofenone C (7). Structure elucidation of these compounds was secured by spectroscopic methods, 1D and 2D NMR, and accurate mass measurements.
摘要
对海绵异形链索藻亲脂提取物的研究揭示了六种新的20,24-双高乌散烷倍半萜，霍努烯酮（1）、叶叶内酯H-K（3-6）和叶叶芬酮C（7）。通过光谱方法、一维和二维核磁共振以及精确质量测量确定了这些化合物的结构。
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