ID 2: 668

Toxin: n

Trivial name: Fudecadione A H succinate; Fudecadione B; JBIR 138

Systematic name:

Butanedioic acid, 1-​[[(3aS,​6aS,​7S,​10aS)​-​3,​3a,​6,​6a,​7,​8,​9,​10-​octahydro-​4,​7-​dimethyl-​1,​6-​dioxo-​1H-​naphtho[1,​8a-​c]​furan-​7-​yl]​methyl] ester

Molecular formulae: 


Molecular weight: 364.39

Chemical abstract number: 1362190-16-6

Literature reference:

  • JBIR-​137 and JBIR-​138, new secondary metabolites from Aspergillus sp. fA75. Kawahara, Teppei; Nagai, Aya; Takagi, Motoki; Shin-ya, Kazuo. Journal of Antibiotics (2012), 65(10), 535-538.

References URL: 

Aspergillus Species known to produce this metabolite:


did not show cytotoxicity (IC50>100μm)

Structure image:  

Date uploaded: 2012-11-12 14:43:53

Mycotoxin & Metabolites

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Mycotoxin & Metabolite database

Aspergillus species produce a large number of secondary metabolites, sometimes referred to as extrolites. We attempt to list them all here and we also collect published papers.

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