Issue 25, 2013
From the journal:

RSC Advances

Longeracemine, an unprecedented C-7/C-9 bonding alkaloid from Daphniphyllum longeracemosum†

Qiang Zhang,ab   Yu Zhang,a   Ting-Quan Yang,a   Ying-Tong Di*a  and  Xiao-Jiang Hao*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, Yunnan, PRC
E-mail: haoxj@mail.kib.ac.cn, diyt@mail.kib.ac.cn
Fax: (86) 871-6522-3070
Tel: (86) 871-6522-3263

b Research Centre for Natural Medicinal Chemistry, College of Science, Northwest A&F University, Yangling 712100, Shanxi, China

Abstract

A phytochemical investigation of the fruits of Daphniphyllum longeracemosum K. Rosenthal led to the isolation of a novel fused-hexacyclic alkaloid, longeracemine (1), along with a new one, demethyl calyciphylline A (2). Their structures were established on the basis of comprehensive spectra associated with quantum chemical analysis. Bioassay firstly indicated that Daphniphyllum alkaloid 1 can stimulate wheat shoot elongation.

Graphical abstract: Longeracemine, an unprecedented C-7/C-9 bonding alkaloid from Daphniphyllum longeracemosum

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Article information

DOI
https://doi.org/10.1039/C3RA41072B
Article type
Communication
Submitted
05 Mar 2013
Accepted
15 Apr 2013
First published
16 Apr 2013

RSC Adv., 2013,3, 9658-9661

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Longeracemine, an unprecedented C-7/C-9 bonding alkaloid from Daphniphyllum longeracemosum

Q. Zhang, Y. Zhang, T. Yang, Y. Di and X. Hao, RSC Adv., 2013, 3, 9658 DOI: 10.1039/C3RA41072B

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