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从（B.）中分离出的紫杉二酮的晶体结构。

Crystal structure of taxodione isolated from (B.).

作者信息

Ke Rui-Fang, Xu Shi-Cheng, Song Ping, Deng Shi-Hao, Ma Xin-Hua, Yang Xin-Zhou

机构信息

School of Pharmaceutical Sciences, South-Central University for Nationalities, Wuhan 430074, People's Republic of China.

College of Chemistry and Life Science, Qinghai University for Nationalities, Xining 810007, People's Republic of China.

出版信息

Acta Crystallogr E Crystallogr Commun. 2017 Jun 30;73(Pt 7):1102-1104. doi: 10.1107/S205698901700946X. eCollection 2017 Jul 1.

DOI:10.1107/S205698901700946X
PMID:28775892
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5499300/
Abstract

The title compound [systematic name: (4b)-4-hy-droxy-2-isopropyl-4b,8,8-trimethyl-4b,5,6,7,8,8a-hexa-hydro-phenanthrene-3,9-dione], CHO, is an abietane-type diterpene, which was isolated from (B.). In the crystal, mol-ecules are linked by weak C-H⋯O hydrogen bonds, forming supra-molecular chains propagating along the [001] direction.

摘要

标题化合物[系统名称：(4b)-4-羟基-2-异丙基-4b,8,8-三甲基-4b,5,6,7,8,8a-六氢菲-3,9-二酮]，CHO，是一种枞酸型二萜，它是从（B.）中分离得到的。在晶体中，分子通过弱C-H⋯O氢键相连，形成沿[001]方向延伸的超分子链。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db7b/5499300/1cdef9de8829/e-73-01102-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db7b/5499300/093bf11ed793/e-73-01102-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db7b/5499300/1cdef9de8829/e-73-01102-fig2.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db7b/5499300/093bf11ed793/e-73-01102-fig1.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/db7b/5499300/1cdef9de8829/e-73-01102-fig2.jpg

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本文引用的文献

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Aromatic abietane diterpenoids: their biological activity and synthesis.芳基枞酸二萜类化合物：它们的生物活性和合成。
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