Author:
Feistner Gottfried,Budzikiewicz Herbert
Abstract
Evidence is presented that rubrifacine, the red pigment of Erwiniarubrifaciens, is 3-(3-carboxymethyl-4,5-dihydro-4,5-dioxo-2-pyrrolyl)-4,5,6-trihydroxypyridine-2-acetic acid, based on mass spectrometric and nmr data of rubrifacine, its hydrolysis and reduction products as well as their methyl derivatives.
Publisher
Canadian Science Publishing
Subject
Organic Chemistry,General Chemistry,Catalysis
Cited by
6 articles.
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