NCBI Taxonomy: 1130104

Graphideae (ncbi_taxid: 1130104)

found 78 associated metabolites at tribe taxonomy rank level.

Ancestor: Graphidoideae

Child Taxonomies: Glyphis, Graphis, Diorygma, Thecaria, Graphina, Leiorreuma, Allographa, Halegrapha, Pycnotrema, Thalloloma, Hemithecium, Sarcographa, Platygramme, Myriochapsa, Phaeographis, Platythecium, Pallidogramme

2,6-Dihydroxybenzoic acid

2,6-Dihydroxybenzoic acid (acd/name 4.0)

C7H6O4 (154.0266076)


2,6-dihydroxybenzoic acid, also known as gamma-resorcylic acid or 6-hydroxysalicylic acid, is a member of the class of compounds known as salicylic acids. Salicylic acids are ortho-hydroxylated benzoic acids. 2,6-dihydroxybenzoic acid is slightly soluble (in water) and a moderately acidic compound (based on its pKa). 2,6-dihydroxybenzoic acid can be found in beer and olive, which makes 2,6-dihydroxybenzoic acid a potential biomarker for the consumption of these food products. 2,6-dihydroxybenzoic acid can be found primarily in blood and urine. 2,6-Dihydroxybenzoic acid (γ-resorcylic acid) is a dihydroxybenzoic acid. It is a very strong acid due to its intramolecular hydrogen bonding . 2,6-dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism. 2,6-Dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism. 2,6-Dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism.

   

6-Methoxymellein

6-Methoxy-8-hydroxy-3-methyl-3,4-dihydroisocoumarin, (R)-(-)-isomer

C11H12O4 (208.0735552)


Isolated from Aspergillus caespitosus, Aspergillus variecolor and Sporormia bipartis. Reaches fungitoxic levels in stored infected carrot. Shows broad antimicrobial action. 6-Methoxymellein is found in wild carrot, root vegetables, and carrot. 6-Methoxymellein is found in carrot. 6-Methoxymellein is isolated from Aspergillus caespitosus, Aspergillus variecolor and Sporormia bipartis. Reaches fungitoxic levels in stored infected carrot. Shows broad antimicrobial action.

   

Alternariol

3,4,4-Trihydroxy-6-methyl-2-biphenylcarboxylic acid gamma-lactone

C14H10O5 (258.052821)


Alternariol is found in mushrooms. Alternariol occurs in mycelium of Alternaria tenuis responsible for alternaria cone disorder in hops and fruit spot on papaya (Carica papaya) and Passiflora species.Alternariol is a toxic metabolite of Alternaria fungi. It is an important contaminant in cereals and fruits D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors

   

violaceol II

violaceol II

C14H14O5 (262.0841194)


An aromatic ether in which the ether functionality links a 2,3-dihydroxy-5-methylphenyl group with a 2,6-dihydroxy-4-methylphenyl group. Fungal metabolite isolated inter alia from Aspergillus spp.

   

violaceol i

violaceol i

C14H14O5 (262.0841194)


An aromatic ether in which the ether functionality links two 2,3-dihydroxy-5-methylphenyl groups. Fungal metabolite isolated inter alia from Aspergillus spp.

   

6,8-dihydroxy-3-(hydroxymethyl)isochromen-1-one

6,8-dihydroxy-3-(hydroxymethyl)isochromen-1-one

C10H8O5 (208.0371718)


   

2,4-dihydroxy-6-(methoxycarbonyl)benzoic acid

2,4-dihydroxy-6-(methoxycarbonyl)benzoic acid

C9H8O6 (212.0320868)


   

Diorcinol

Diorcinol

C14H14O3 (230.0942894)


An aromatic ether that is diphenyl ether in which both phenyl groups are substituted at position 3 by a hydroxy group and at position 5 by a methyl group.

   

Skullcapflavone I

Skullcapflavone I

C17H14O6 (314.0790344)


   

Alternariol

Alternariol 3,4,5-Trihydroxy-6-methyl-dibenzo[a]pyrone

C14H10O5 (258.052821)


A benzochromenone that is 6H-benzo[c]chromen-6-one which is substituted by a methyl group at position 1 and by hydroxy groups at positions 3, 7, and 9. It is the most important mycotoxin produced by the black mould Alternaria species, which are the most common mycoflora infecting small grain cereals worldwide. D018377 - Neurotransmitter Agents > D018678 - Cholinergic Agents > D002800 - Cholinesterase Inhibitors D004791 - Enzyme Inhibitors CONFIDENCE Reference Standard (Level 1)

   

2,6-DIHYDROXYBENZOIC ACID

2,6-DIHYDROXYBENZOIC ACID

C7H6O4 (154.0266076)


A dihydroxybenzoic acid having the two hydroxy groups at the C-2 and C-6 positions. 2,6-Dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism. 2,6-Dihydroxybenzoic acid is a secondary metabolite of salicylic acid which has been hydrolyzed by liver enzymes during phase I metabolism.

   
   

4,6,8-trihydroxy-3-methylidene-4h-2-benzopyran-1-one

4,6,8-trihydroxy-3-methylidene-4h-2-benzopyran-1-one

C10H8O5 (208.0371718)


   

4-hydroxy-3,7,9-trimethoxy-1-methylbenzo[c]chromen-6-one

4-hydroxy-3,7,9-trimethoxy-1-methylbenzo[c]chromen-6-one

C17H16O6 (316.0946836)


   

4,5-dihydroxy-6-[2-(5-hydroxy-7,8-dimethoxy-4-oxochromen-2-yl)phenoxy]-2-(hydroxymethyl)oxan-3-yl 3-phenylprop-2-enoate

4,5-dihydroxy-6-[2-(5-hydroxy-7,8-dimethoxy-4-oxochromen-2-yl)phenoxy]-2-(hydroxymethyl)oxan-3-yl 3-phenylprop-2-enoate

C32H30O12 (606.173718)


   

methyl 2-(2,6-dihydroxy-4-methylbenzoyl)-3,6-dihydroxybenzoate

methyl 2-(2,6-dihydroxy-4-methylbenzoyl)-3,6-dihydroxybenzoate

C16H14O7 (318.0739494)


   

(2s)-2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

(2s)-2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

C7H8O4 (156.0422568)


   

(3s,4ar,5r,6s)-6-hydroxy-4a,5-dimethyl-3-(prop-1-en-2-yl)-3,4,5,6,7,8-hexahydronaphthalen-2-one

(3s,4ar,5r,6s)-6-hydroxy-4a,5-dimethyl-3-(prop-1-en-2-yl)-3,4,5,6,7,8-hexahydronaphthalen-2-one

C15H22O2 (234.1619712)


   

6-hydroxy-3-(hydroxymethyl)-8-methoxyisochromen-1-one

6-hydroxy-3-(hydroxymethyl)-8-methoxyisochromen-1-one

C11H10O5 (222.052821)


   

4,7-dihydroxy-1-(hydroxymethyl)-3,9-dimethoxybenzo[c]chromen-6-one

4,7-dihydroxy-1-(hydroxymethyl)-3,9-dimethoxybenzo[c]chromen-6-one

C16H14O7 (318.0739494)


   

2,4-dimethyl-5-oxooxolane-3-carboxylic acid

2,4-dimethyl-5-oxooxolane-3-carboxylic acid

C7H10O4 (158.057906)


   

methyl 13-hydroxy-2,6-dimethoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

methyl 13-hydroxy-2,6-dimethoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

C17H16O8 (348.0845136)


   

(2r)-2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

(2r)-2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

C7H8O4 (156.0422568)


   

3-methyl-4-[(1e,3e,5e)-6-methyl-7-oxoocta-1,3,5-trien-1-yl]furan-2,5-dione

3-methyl-4-[(1e,3e,5e)-6-methyl-7-oxoocta-1,3,5-trien-1-yl]furan-2,5-dione

C14H14O4 (246.0892044)


   

5,13,17-trihydroxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carboxylic acid

5,13,17-trihydroxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carboxylic acid

C18H12O10 (388.0430452)


   

methyl 2-{3-acetyl-5-[2,3-dihydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-4-hydroxybenzoyl}-3,4-dihydroxy-5-methoxybenzoate

methyl 2-{3-acetyl-5-[2,3-dihydroxy-4-methoxy-6-(methoxycarbonyl)benzoyl]-4-hydroxybenzoyl}-3,4-dihydroxy-5-methoxybenzoate

C28H24O14 (584.1166003999999)


   

3,5-dihydroxy-7-methoxy-2,6-dimethylchromen-4-one

3,5-dihydroxy-7-methoxy-2,6-dimethylchromen-4-one

C12H12O5 (236.06847019999998)


   

(3r,4s)-4,6,8-trihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

(3r,4s)-4,6,8-trihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

C10H10O5 (210.052821)


   

(2r)-2,4,12,15-tetrahydroxy-6-methyl-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-10-one

(2r)-2,4,12,15-tetrahydroxy-6-methyl-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-10-one

C15H12O6 (288.06338519999997)


   

2,5-dihydroxy-7-methoxy-3,6-dimethylchromen-4-one

2,5-dihydroxy-7-methoxy-3,6-dimethylchromen-4-one

C12H12O5 (236.06847019999998)


   

methyl 13-hydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

methyl 13-hydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

C16H14O7 (318.0739494)


   

5-hydroxy-2-(hydroxymethyl)-7-methoxy-3-methylchromen-4-one

5-hydroxy-2-(hydroxymethyl)-7-methoxy-3-methylchromen-4-one

C12H12O5 (236.06847019999998)


   

5,6-dimethoxy-2-methyl-1-benzofuran-4,7-dione

5,6-dimethoxy-2-methyl-1-benzofuran-4,7-dione

C11H10O5 (222.052821)


   

2,4,12,15-tetrahydroxy-6-methyl-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-10-one

2,4,12,15-tetrahydroxy-6-methyl-9-oxatricyclo[9.4.0.0³,⁸]pentadeca-1(15),3,5,7,11,13-hexaen-10-one

C15H12O6 (288.06338519999997)


   

(2r,3s,4s)-2,4-dimethyl-5-oxooxolane-3-carboxylic acid

(2r,3s,4s)-2,4-dimethyl-5-oxooxolane-3-carboxylic acid

C7H10O4 (158.057906)


   

methyl 2-[2,6-dihydroxy-4-(hydroxymethyl)benzoyl]-3,6-dihydroxybenzoate

methyl 2-[2,6-dihydroxy-4-(hydroxymethyl)benzoyl]-3,6-dihydroxybenzoate

C16H14O8 (334.0688644)


   

5-hydroxy-7,8-dimethoxy-2-(2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)chromen-4-one

5-hydroxy-7,8-dimethoxy-2-(2-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)chromen-4-one

C23H24O11 (476.13185539999995)


   

methyl (2r)-13-hydroxy-2,6-dimethoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

methyl (2r)-13-hydroxy-2,6-dimethoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

C17H16O8 (348.0845136)


   

3,12,20-trimethyl-8,15-dioxatetracyclo[14.4.0.0²,⁷.0⁹,¹⁴]icosa-1(16),2(7),3,5,9,11,13,17,19-nonaene-5,6,10,17,18-pentol

3,12,20-trimethyl-8,15-dioxatetracyclo[14.4.0.0²,⁷.0⁹,¹⁴]icosa-1(16),2(7),3,5,9,11,13,17,19-nonaene-5,6,10,17,18-pentol

C21H18O7 (382.1052478)


   

(2s)-8-methoxy-2-methyl-4-oxo-2h,3h,5h-pyrano[3,2-c]chromene-10-carboxylic acid

(2s)-8-methoxy-2-methyl-4-oxo-2h,3h,5h-pyrano[3,2-c]chromene-10-carboxylic acid

C15H14O6 (290.0790344)


   

5-hydroxy-7-methoxy-2,3-dimethylchromen-4-one

5-hydroxy-7-methoxy-2,3-dimethylchromen-4-one

C12H12O4 (220.0735552)


   

(3s,3ar,4ar,5r,6r,9as)-3,4a,5-trimethyl-2h,3ah,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3,6-diol

(3s,3ar,4ar,5r,6r,9as)-3,4a,5-trimethyl-2h,3ah,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3,6-diol

C15H24O3 (252.1725354)


   

4,7,9-tris(acetyloxy)-3-methoxy-6-oxobenzo[c]chromen-1-yl acetate

4,7,9-tris(acetyloxy)-3-methoxy-6-oxobenzo[c]chromen-1-yl acetate

C22H18O11 (458.0849078)


   

8-methoxy-2-methyl-4-oxo-2h,3h,5h-pyrano[3,2-c]chromene-10-carboxylic acid

8-methoxy-2-methyl-4-oxo-2h,3h,5h-pyrano[3,2-c]chromene-10-carboxylic acid

C15H14O6 (290.0790344)


   

3-methyl-4-(6-methyl-7-oxoocta-1,3,5-trien-1-yl)furan-2,5-dione

3-methyl-4-(6-methyl-7-oxoocta-1,3,5-trien-1-yl)furan-2,5-dione

C14H14O4 (246.0892044)


   

(2s,6e,9z)-11-hydroxy-14-oxo-1-oxacyclotetradeca-6,9,12-triene-2-carboxylic acid

(2s,6e,9z)-11-hydroxy-14-oxo-1-oxacyclotetradeca-6,9,12-triene-2-carboxylic acid

C14H18O5 (266.1154178)


   

3,4a,5-trimethyl-2h,3ah,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3,6-diol

3,4a,5-trimethyl-2h,3ah,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3,6-diol

C15H24O3 (252.1725354)


   

2-ethyl-3-methylidenebutanedioic acid

2-ethyl-3-methylidenebutanedioic acid

C7H10O4 (158.057906)


   

(2r,3s,4r,5r,6s)-4,5-dihydroxy-6-[2-(5-hydroxy-7,8-dimethoxy-4-oxochromen-2-yl)phenoxy]-2-(hydroxymethyl)oxan-3-yl (2e)-3-phenylprop-2-enoate

(2r,3s,4r,5r,6s)-4,5-dihydroxy-6-[2-(5-hydroxy-7,8-dimethoxy-4-oxochromen-2-yl)phenoxy]-2-(hydroxymethyl)oxan-3-yl (2e)-3-phenylprop-2-enoate

C32H30O12 (606.173718)


   

6,8-dihydroxy-1-oxoisochromene-3-carboxylic acid

6,8-dihydroxy-1-oxoisochromene-3-carboxylic acid

C10H6O6 (222.01643760000002)


   

2-propylidenebutanedioic acid

2-propylidenebutanedioic acid

C7H10O4 (158.057906)


   

2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

2,4-dimethyl-5-oxo-2h-furan-3-carboxylic acid

C7H8O4 (156.0422568)


   

14,15-dihydroxy-4,6,13-trimethoxy-9-oxatricyclo[9.4.0.0²,⁷]pentadeca-1(11),2,4,6,12,14-hexaen-8-one

14,15-dihydroxy-4,6,13-trimethoxy-9-oxatricyclo[9.4.0.0²,⁷]pentadeca-1(11),2,4,6,12,14-hexaen-8-one

C17H16O7 (332.0895986)


   

5,13-dihydroxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carboxylic acid

5,13-dihydroxy-7,12-dimethyl-9,15-dioxo-2,10,16-trioxatetracyclo[9.7.0.0³,⁸.0¹⁴,¹⁸]octadeca-1(18),3(8),4,6,11,13-hexaene-4-carboxylic acid

C18H12O9 (372.0481302)


   

5-hydroxy-3-(hydroxymethyl)-7-methoxy-2-methylchromen-4-one

5-hydroxy-3-(hydroxymethyl)-7-methoxy-2-methylchromen-4-one

C12H12O5 (236.06847019999998)


   

2-(2,6-dihydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one

2-(2,6-dihydroxyphenyl)-5-hydroxy-7-methoxychromen-4-one

C16H12O6 (300.06338519999997)


   

(4s)-4,6,8-trihydroxy-3-methylidene-4h-2-benzopyran-1-one

(4s)-4,6,8-trihydroxy-3-methylidene-4h-2-benzopyran-1-one

C10H8O5 (208.0371718)


   

4,7-dihydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

4,7-dihydroxy-3,9-dimethoxy-1-methylbenzo[c]chromen-6-one

C16H14O6 (302.0790344)


   

methyl 2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

methyl 2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

C16H14O8 (334.0688644)


   

5-hydroxy-7,8-dimethoxy-2-(2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)chromen-4-one

5-hydroxy-7,8-dimethoxy-2-(2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)chromen-4-one

C23H24O11 (476.13185539999995)


   

1,8a-dimethyl-7-(prop-1-en-2-yl)-2,3,4,6,7,8-hexahydro-1h-naphthalene-2,6-diol

1,8a-dimethyl-7-(prop-1-en-2-yl)-2,3,4,6,7,8-hexahydro-1h-naphthalene-2,6-diol

C15H24O2 (236.1776204)


   

(3r)-5,7-dihydroxy-3-[(1s)-1-hydroxyethyl]-3h-2-benzofuran-1-one

(3r)-5,7-dihydroxy-3-[(1s)-1-hydroxyethyl]-3h-2-benzofuran-1-one

C10H10O5 (210.052821)


   

methyl (2s)-2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

methyl (2s)-2,13-dihydroxy-6-methoxy-11-methyl-4-oxo-3,10-dioxatricyclo[7.4.1.0⁵,¹⁴]tetradeca-1(13),5,7,9(14),11-pentaene-8-carboxylate

C16H14O8 (334.0688644)


   

(1r,2r,6s,7s,8ar)-1,8a-dimethyl-7-(prop-1-en-2-yl)-2,3,4,6,7,8-hexahydro-1h-naphthalene-2,6-diol

(1r,2r,6s,7s,8ar)-1,8a-dimethyl-7-(prop-1-en-2-yl)-2,3,4,6,7,8-hexahydro-1h-naphthalene-2,6-diol

C15H24O2 (236.1776204)


   

1,4,7-trihydroxy-3,9-dimethoxybenzo[c]chromen-6-one

1,4,7-trihydroxy-3,9-dimethoxybenzo[c]chromen-6-one

C15H12O7 (304.05830019999996)


   

6-hydroxy-4a,5-dimethyl-3-(prop-1-en-2-yl)-3,4,5,6,7,8-hexahydronaphthalen-2-one

6-hydroxy-4a,5-dimethyl-3-(prop-1-en-2-yl)-3,4,5,6,7,8-hexahydronaphthalen-2-one

C15H22O2 (234.1619712)


   

11-hydroxy-14-oxo-1-oxacyclotetradeca-6,9,12-triene-2-carboxylic acid

11-hydroxy-14-oxo-1-oxacyclotetradeca-6,9,12-triene-2-carboxylic acid

C14H18O5 (266.1154178)


   

5,6-dimethoxy-2-methyl-1-benzothiophene-4,7-dione

5,6-dimethoxy-2-methyl-1-benzothiophene-4,7-dione

C11H10O4S (238.029978)


   

(2s,3r,4r)-2,4-dimethyl-5-oxooxolane-3-carboxylic acid

(2s,3r,4r)-2,4-dimethyl-5-oxooxolane-3-carboxylic acid

C7H10O4 (158.057906)


   

3,5-dihydroxybenzene-1,2-dicarboxylic acid

3,5-dihydroxybenzene-1,2-dicarboxylic acid

C8H6O6 (198.01643760000002)