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Proacaciberin, A cyanogenic glycoside from Acacia sieberiana var. Woodii

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A new cyanogenic glycoside isolated from pods of Acacia sieberiana var. woodii has been shown by chemical and spectroscopic methods to be (2S)-2-[(6-O-α-l-arabinopyranosyl-β-d-glucopyranosyl)oxy]-3-methylbut-3-enenitrileo. Acid-catalysed hydrolysis of the glycoside afforded arabinose and proacacipetalin, and base-catalysed double-bond migration gave 2- [(6-O-α-l-arabinopyranosyl-β- d-glucopyranosyl)oxy ]-3-methylbut-2-enenitrile.

OriginalsprogEngelsk
TidsskriftPhytochemistry
Vol/bind20
Udgave nummer6
Sider (fra-til)1311-1314
Antal sider4
ISSN0031-9422
DOI
StatusUdgivet - 1981

ID: 232601245