Issue 48, 2012
From the journal:

Chemical Communications

Hypercohin A, a new polycyclic polyprenylated acylphloroglucinol possessing an unusual bicyclo[5.3.1]hendecane core from Hypericum cohaerens†

Xing-Wei Yang,ab   Xu Deng,ab   Xia Liu,ab   Chun-Yan Wu,a   Xiao-Nian Li,a   Bin Wu,a   Huai-Rong Luo,a   Yan Li,a   Hong-Xi Xu,c   Qin-Shi Zhaoa  and  Gang Xu*a  

* Corresponding authors

a State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, P. R. China
E-mail: xugang008@mail.kib.ac.cn
Tel: +86-871-5217971

b Graduate University of the Chinese Academy of Sciences, Beijing 100049, P. R. China

c Shanghai University of Traditional Chinese Medicine, Shanghai 201203, P. R. China

Abstract

Hypercohin A (1), an unprecedented polycyclic polyprenylated acylphloroglucinol featuring with an unusual bicyclo[5.3.1]hendecane core, was isolated from Hypericum cohaerens. Its structure and absolute configurations were elucidated by extensive NMR methods and crystal X-ray diffractions of its p-bromobenzoate ester (2).

Graphical abstract: Hypercohin A, a new polycyclic polyprenylated acylphloroglucinol possessing an unusual bicyclo[5.3.1]hendecane core from Hypericum cohaerens

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Article information

DOI
https://doi.org/10.1039/C2CC32352D
Article type
Communication
Submitted
01 Apr 2012
Accepted
18 Apr 2012
First published
19 Apr 2012

Chem. Commun., 2012,48, 5998-6000

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Hypercohin A, a new polycyclic polyprenylated acylphloroglucinol possessing an unusual bicyclo[5.3.1]hendecane core from Hypericum cohaerens

X. Yang, X. Deng, X. Liu, C. Wu, X. Li, B. Wu, H. Luo, Y. Li, H. Xu, Q. Zhao and G. Xu, Chem. Commun., 2012, 48, 5998 DOI: 10.1039/C2CC32352D

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