Fonsecin B
IUPAC 名称
2,5-dihydroxy-6,8-dimethoxy-2-methyl-2H,3H,4H-naphtho[2,3-b]pyran-4-one
描述
Mycotoxin from a mutant of Aspergillus fonsecaeus also known as Aspergillus carbonarius.
异构
COC1=CC(OC)=C2C(O)=C3C(=O)CC(C)(O)OC3=CC2=C1
InChI标识符
InChI=1S/C16H16O6/c1-16(19)7-10(17)14-12(22-16)5-8-4-9(20-2)6-11(21-3)13(8)15(14)18/h4-6,18-19H,7H2,1-3H3
键
ZYTKFYQKQVYVMW-UHFFFAOYSA-N