Secondary metabolites, structure diagram: Trivial name - Itaconic acid

Secondary metabolites, structure diagram: Trivial name - Itaconic acid
Species: A. terreusSystematic name: 2-methylidenebutanedioic acidMolecular formulae: C5H6O4Molecular weight: 130.099Chemical abstracts number: 811Selected references: LARSEN H, EIMHJELLEN KE. The mechanism of itaconic acid formation by Aspergillus terreus. 1. The effect of acidity. Biochem J. 1955 May;60(1):135-9. EIMHJELLEN KE, LARSEN H. The mechanism of itaconic acid formation by Aspergillus terreus. 2. The effect of substrates and inhibitors. Biochem J. 1955 May;60(1):139-47.