Issue 10, 2021
From the journal:

Organic & Biomolecular Chemistry

The mass spectrometric fragmentation mechanisms of catenulane and isocatenulane diterpenes†

Geng Li,abc   Yue-Wei Guo ORCID logo *bc  and  Jeroen S. Dickschat ORCID logo *a  

* Corresponding authors

a Kekulé-Institute of Organic Chemistry and Biochemistry, University of Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany
E-mail: dickschat@uni-bonn.de

b State Key Laboratory of Drug Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, 555 Zu Chong Zhi Road, Zhangjiang Hi-Tech Park, China
E-mail: ywguo@simm.ac.cn

c University of Chinese Academy of Sciences, No. 19A Yuquan Road, Beijing 100049, China

Abstract

Two new diterpene derivatives were obtained by semisynthesis from enzymatically generated catenul-14-en-6-ol. The EI-MS fragmentation mechanisms of three enzyme products and the two semisynthetic derivatives were investigated by extensive 13C-labelling experiments.

Graphical abstract: The mass spectrometric fragmentation mechanisms of catenulane and isocatenulane diterpenes

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Article information

DOI
https://doi.org/10.1039/D1OB00160D
Article type
Paper
Submitted
27 Jan 2021
Accepted
18 Feb 2021
First published
18 Feb 2021

Org. Biomol. Chem., 2021,19, 2224-2232

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The mass spectrometric fragmentation mechanisms of catenulane and isocatenulane diterpenes

G. Li, Y. Guo and J. S. Dickschat, Org. Biomol. Chem., 2021, 19, 2224 DOI: 10.1039/D1OB00160D

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