Term Name: | pestalamide B |
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Synonyms: | (2S)-4-{[(6-benzyl-4-oxo-1,4-dihydropyridin-3-yl)carbonyl]amino}-2-methyl-4-oxobutanoic acid |
Definition: | A member of the class of 4-pyridones that is aspernigrin A (2-benzyl-4-pyridone-5-carboxamide) in which the nitrogen of the carboxamide has been acylated by a (3S)-3-carboxybutanoyl group. It has been isolated from Aspergillus niger and several other Aspergillus species. |
Ontology: | ChEBI [CHEBI:69407] ( EBI ) |