Gregatin B

Toxin: 

n

Trivial name: 

(+)​-​Gregatin B; Antibiotic 704III; Gregatin B

Systematic name: 

3-​Furancarboxylic acid, 5-​(1E,​3E)​-​1,​3-​hexadien-​1-​yl-​4,​5-​dihydro-​2,​5-​dimethyl-​4-​oxo-​, methyl ester, (5R)​-

Molecular formulae: 

C14H18O4

Molecular weight: 

250.29

Chem abstract number: 

58801-71-1

Literature reference: 

Metabolic products of microorganisms. 197. Investigations on metabolites of microorganisms. 23. Tetronic acid derivatives from Aspergillus panamensis. Production, isolation, characterization and biological activity. Anke, H.; Schwab, H.; Achenbach, H. Journal of Antibiotics (1980), 33(9), 931-9.

Toxicity: 

Antibiotic

Structure image: 

Aspergillus Species known to produce this metabolite: 

3d image file .c3d (requires Chem3d http://www.cambridgesoft.com/Ensemble_for_Chemistry/ChemBio3D/): 

jmol file (.mol) requires Java to run (http://www.java.com/en/download/help/enable_panel.xml): 


Date uploaded: 

2008-07-07 16:30:55