Issue 30, 2016
From the journal:

Organic & Biomolecular Chemistry

Rhodomentones A and B, novel meroterpenoids with unique NMR characteristics from Rhodomyrtus tomentosa†

Hong-Xin Liu,ab   Kai Chen,c   Yao Yuan,a   Zhi-Fang Xu,a   Hai-Bo Tan*a  and  Sheng-Xiang Qiu*a  

* Corresponding authors

a Program for Natural Products Chemical Biology, Key Laboratory of Plant Resources Conservation and Sustainable Utilization, South China Botanical Garden, Chinese Academy of Sciences, Guangzhou 510650, China
E-mail: tanhaibo@scbg.ac.cn, sxqiu@scbg.ac.cn

b State Key Laboratory of Applied Microbiology Southern China, Guangdong Provincial Key Laboratory of Microbial Culture Collection and Application, Guangdong Open Laboratory of Applied Microbiology, Guangdong Institute of Microbiology, Guangzhou 510070, China

c School of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510640, China

Abstract

Two novel meroterpenoids, rhodomentones A and B bearing an unprecedented caryophyllene-conjugated oxa-spiro[5.8] tetradecadiene skeleton, were isolated from the leaves of Rhodomyrtus tomentosa. Their structures with unique NMR characteristics were determined by extensive spectroscopic analysis, single-crystal X-ray diffraction, quantum molecular calculation, chemical transformation as well as total synthesis.

Graphical abstract: Rhodomentones A and B, novel meroterpenoids with unique NMR characteristics from Rhodomyrtus tomentosa

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Article information

DOI
https://doi.org/10.1039/C6OB01215A
Article type
Paper
Submitted
04 Jun 2016
Accepted
05 Jul 2016
First published
05 Jul 2016

Org. Biomol. Chem., 2016,14, 7354-7360

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Rhodomentones A and B, novel meroterpenoids with unique NMR characteristics from Rhodomyrtus tomentosa

H. Liu, K. Chen, Y. Yuan, Z. Xu, H. Tan and S. Qiu, Org. Biomol. Chem., 2016, 14, 7354 DOI: 10.1039/C6OB01215A

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