Austalide L

Systematic name: 

2H-​Benzo[a]​furo[3,​4-​i]​xanthene-​3,​11-​dione, 1,​4,​4a,​5,​6,​6a,​9,​13,​13a,​13b-​decahydro-​4a-​hydroxy-​12-​methoxy-​4,​4,​6a,​8,​13b-​pentamethyl-​, (4aS,​6aS,​13aR,​13bR)​-

Molecular formulae: 

C25H32O6

Molecular weight: 

428.52

Chem abstract number: 

87833-52-1

Literature reference: 

Biosynthesis of austalide D, a meroterpenoid mycotoxin from Aspergillus ustus. De Jesus, Amelia E.; Horak, R. Marthinus; Steyn, Pieter S.; Vleggaar, Robert. Journal of the Chemical Society, Chemical Communications (1983), (13), 716-18. Metabolites of Aspergillus ustus. Part 3. Structure elucidation of austalides G-​L. Horak, R. Marthinus; Steyn, Pieter S.; Vleggaar, Robert; Rabie, Christiaan J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1985), (2), 363-7. Metabolites of Aspergillus ustus. Part 1. Application of the heteronuclear selective population inversion (SPI) NMR technique to the structure elucidation of the austalides A-​F, novel ortho ester meroterpenoids. Horak, R. Marthinus; Steyn, Pieter S.; Vleggaar, Robert; Rabie, Christiaan J. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999) (1985), (2), 345-56.

Structure image: 

Species known to produce this metabolite: