ID 2: 667

Toxin: y

Trivial name: JBIR-137

Systematic name:

4bH-​1-​Benzopyrano[5′,​6′:6,​7]​indeno[1,​2-​b]​pyrano[4′,​3′:3,​4]​cyclopent[1,​2-​f]​indole-​3,​4b-​diol, 2,​3,​5,​6,​6a,​7,​10,​12,​15,​15b,​15c,​16,​17,​17a-​tetradecahydro-​10,​10,​12,​12,​15b,​15c-​hexamethyl-​2-​(1-​methylethenyl)​-​, (2R,​3R,​4bS,​6aS,​15bS,​15cR,​17aS)​-

Molecular formulae: 


Molecular weight: 567.76

Chemical abstract number: 1413442-22-4

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:

Structure image:  

Date uploaded: 2012-11-12 14:58:47

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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