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Two novel polycyclic Spiro lignans from Gymnotheca involucrata 期刊论文

编号：

71ce4bf5-3d55-49f4-9c8f-ede3cf054233
作者：

Xiao, ShiJi#^[1,2]Lei, XinXiang^[3];Xia, Bing^[1];Xu, DanQing^[4];Xiao, HongPing^[3];Xu, HongXi(徐宏喜)^[4]Chen, Fang^[5];Ding, LiSheng*^[1]Zhou, Yan*^[1]
语种：

英文
期刊：

TETRAHEDRON LETTERS ISSN：0040-4039 2014 年 55 卷 43 期 (5949 - 5951) ; OCT 22
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关键词：

Gymnotheca involucrata Lignan Absolute stereochemistry
摘要：

Two novel lignans, gymnothespirolignans A (1) and B (2), possessing a rare polycyclic spiro skeleton, were isolated from the endemic plant of Gymnotheca involucrata Pei. Their structures were determined by spectroscopic evidences and the absolute configurations were confirmed by single crystal X-ray diffraction analysis. Compounds 1 and 2 showed promising antiviral activities against RSV with an IC50 value of 31.87 and 17.51 mu M, respectively. (C) 2014 Elsevier Ltd. All rights reserved.
推荐引用方式
GB/T 7714：

Xiao Shi-Ji,Lei Xin-Xiang,Xia Bing, et al. Two novel polycyclic Spiro lignans from Gymnotheca involucrata [J].TETRAHEDRON LETTERS,2014,55(43):5949-5951.
APA：

Xiao Shi-Ji,Lei Xin-Xiang,Xia Bing,Xu Dan-Qing,&Zhou Yan.(2014).Two novel polycyclic Spiro lignans from Gymnotheca involucrata .TETRAHEDRON LETTERS,55(43):5949-5951.
MLA：

Xiao Shi-Ji, et al. "Two novel polycyclic Spiro lignans from Gymnotheca involucrata" .TETRAHEDRON LETTERS 55,43(2014):5949-5951.
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