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Monoene- and diene-type valepotriates from phyllactis pulvinata

Four new valepotriates from Phyllactis pulvinata have been isolated, two are of the monoene type and two the diene type. In addition unknown valepotriates, presumably belonging to the IVHD-type, were detected in minor amounts. In relation to known valepotriates the new substances can be described as...

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Bibliographic Details
Main Authors: Becker, Hans (Author) , Chavadej, Supa (Author) , Tauscher, Bernhard (Author) , De Abram, Ana Pastor (Author) , Finner, Emil (Author) , Borchers, Friedrich (Author)
Format: Article (Journal)
Language:English
Published: 23 April 1986
In: Phytochemistry
Year: 1986, Volume: 25, Issue: 5, Pages: 1250-1252
ISSN:1873-3700
DOI:10.1016/S0031-9422(00)81597-6
Online Access:Verlag, lizenzpflichtig, Volltext: https://doi.org/10.1016/S0031-9422(00)81597-6
Verlag, lizenzpflichtig, Volltext: https://www.sciencedirect.com/science/article/pii/S0031942200815976
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Author Notes:Hans Becker, Supa Chavadej, Bernhard Tauscher, Ana Pastor De Abram, Emil Finner and Friedrich Borchers
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Summary:Four new valepotriates from Phyllactis pulvinata have been isolated, two are of the monoene type and two the diene type. In addition unknown valepotriates, presumably belonging to the IVHD-type, were detected in minor amounts. In relation to known valepotriates the new substances can be described as 1β-aceacevaltrate, 1-dehydroacevaltrate, 11α-acedidrovaltrate and 11α-acehomodidrovaltrate. The valepotriate content of the leaves was more than four times greater than that of rhizomes, mostly due to the monoene derivatives.
Item Description:Online verfügbar: 1. März 2001
Gesehen am 16.12.2025
Physical Description:Online Resource
ISSN:1873-3700
DOI:10.1016/S0031-9422(00)81597-6

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