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6-羟基-7-异丙基-1,1,4a-三甲基-2,3,4,4a,10,10a-六氢菲-9(1H)-酮

6-Hydr-oxy-7-isopropyl-1,1,4a-trimethyl-2,3,4,4a,10,10a-hexa-hydro-phenanthren-9(1H)-one.

作者信息

Rajouani Nezha, Ait Itto My Youssef, Benharref Ahmed, Auhmani Aziz, Daran Jean-Claude

出版信息

Acta Crystallogr Sect E Struct Rep Online. 2008 Mar 29;64(Pt 4):o762. doi: 10.1107/S1600536808007769.

DOI:10.1107/S1600536808007769
PMID:21202151
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC2960938/
Abstract

The title compound, C(20)H(28)O(2), commonly named Sugiol, is a natural oxygenated diterpene that we have isolated for the first time from a hexane extract of the fruits of Juniperus Oxycedrus L. Its X-ray crystal structure determination confirms an abietane skeleton which was predicted by spectroscopic analysis, mainly by (1)H and (13)C NMR. The cyclo-hexane ring adopts a flattened chair conformation, while the cyclo-hexene ring adopts an envelope conformation. The mol-ecules are linked through O-H⋯O hydrogen bonds to form a zigzag chain extending parallel to the c axis.

摘要

标题化合物C(20)H(28)O(2)，通常称为苏吉醇，是一种天然氧化二萜，我们首次从刺柏果实的己烷提取物中分离得到。其X射线晶体结构测定证实了通过光谱分析（主要是(1)H和(13)C NMR）预测的枞烷骨架。环己烷环呈扁平椅式构象，而环己烯环呈信封式构象。分子通过O-H⋯O氢键相连，形成平行于c轴延伸的锯齿链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e096/2960938/c18eeaa87709/e-64-0o762-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e096/2960938/bb9be451c6c2/e-64-0o762-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e096/2960938/c18eeaa87709/e-64-0o762-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e096/2960938/bb9be451c6c2/e-64-0o762-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/e096/2960938/c18eeaa87709/e-64-0o762-fig2.jpg

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