naphtho-gamma-pyrone

Any naphthopyran whose skeleton consists of a naphathalene ring system ortho-fused to a gamma-pyrone.

ChEBI ID: 64542

Members (7)

Member	Definition	Role
adefovir	A dimeric naphthopyran with formula C32H26O10, originally isolated from Aspergillus niger.	aurasperone A
alpha-naphthoflavone	An extended flavonoid resulting from the formal fusion of a benzene ring with the h side of flavone. A synthetic compound, it is an inhibitor of aromatase (EC 1.14.14.14).	alpha-naphthoflavone
beta-naphthoflavone	An extended flavonoid resulting from the formal fusion of a benzene ring with the f side of flavone.	beta-naphthoflavone
flavasperone	A naphtho-gamma-pyrone that is 4H-naphtho[1,2-b]pyran-4-one carrying a methyl substituent at position2, a hydroxy substituent at position 5 and two methoxy substotuents at positions 8 and 10. Originally isolated from Aspergillus niger.	flavasperone
fonsecin	A naphtho-gamma-pyrone that is 2,3-dihydro-4H-benzo[g]chromen-4-one bearing a methyl substituent at position 2, a methoxy substituent at position 6 and three hydroxy substituents at positions 2, 5 and 8.	fonsecin
fonsecinone a	A dimeric naphthopyran with formula C32H26O10, originally isolated from Aspergillus niger.	fonsecinone A
rubrofusarin B	A benzochromenone that is rubrofusarin in which the hydroxy group at position 6 has been converted to the corresponding methyl ether.	rubrofusarin B