Fonsecinone B

Trivial name: 

Fonsecinone B

Systematic name: 

[7,​10'-​Bi-​4H-​naphtho[2,​3-​b]​pyran]​-​4,​4'-​dione, 2',​3'-​dihydro-​2',​5,​5'-​trihydroxy-​6,​6',​8,​8'-​tetramethoxy-​2,​2'-​dimethyl-4H-​Naphtho[2,​3-​b]​pyran

Molecular formulae: 

C32 H28 O11

Molecular weight: 

588.56

Chem abstract number: 

95152-76-4

Literature reference: 

Priestap, HA (1984) New naphthopyrones from aspergillus fonsecaeus. Tetradedron, 40(19), pp. 3617-24.

Structure image: 

Species known to produce this metabolite: