Two new spermidine alkaloids from Chisocheton weinlandii

Tzouros, Manuel; Bigler, Laurent; Bienz, Stefan; Hesse, Manfred; Inada, Akira; Murata, Hiroko; Inatomi, Yuka; Nakanishi, Tsutomu; Darnaedi, Dedy

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oai:www.zora.uzh.ch:138958

Two new spermidine alkaloids from Chisocheton weinlandii

Authors: Manuel Tzouros
Laurent Bigler
Stefan Bienz
Manfred Hesse
Akira Inada
Hiroko Murata
Yuka Inatomi
Tsutomu Nakanishi
Dedy Darnaedi
Publication date: 1 January 2004
Publisher: Wiley-Blackwell Publishing, Inc.
Doi

Abstract

The investigation of the MeOH extract of the leaves of Chisocheton weinlandii Harms (Meliaceae) revealed two new open-chain spermidine alkaloids, chisitine 1 (1) and chisitine 2 (2). Their structures were elucidated by NMR spectroscopy, tandem-mass spectrometry, and independant syntheses (Scheme 3). Detailed MS/MS fragmentation pathways are discussed for both compounds based on H/D exchange and 18O-labeling experiments (Schemes 1 and 2)

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oai:www.zora.uzh.ch:138958

Last time updated on 19/10/2017

This paper was published in ZORA.

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