NCBI Taxonomy: 107453
Microsphaeropsis (ncbi_taxid: 107453)
found 199 associated metabolites at genus taxonomy rank level.
Ancestor: Didymellaceae
Child Taxonomies: Microsphaeropsis fusca, Microsphaeropsis cytisi, Microsphaeropsis minima, Microsphaeropsis proteae, Microsphaeropsis olivacea, Microsphaeropsis hellebori, Microsphaeropsis cytisinus, Microsphaeropsis arundinis, Microsphaeropsis amaranthi, Microsphaeropsis cytisicola, unclassified Microsphaeropsis, Microsphaeropsis spartii-juncei
FA 19:1
An 11,12-methyleneoctadecanoic acid having (11R,12S)-configuration.
Mellein
Mellein, also known as (R)-mellein, is a member of the class of compounds known as 2-benzopyrans. 2-benzopyrans are organic aromatic compounds that 1-benzopyran, a bicyclic compound made up of a benzene ring fused to a pyran, so that the oxygen atom is at the 2-position. Mellein is slightly soluble (in water) and a very weakly acidic compound (based on its pKa). Mellein can be found in cocoa powder, which makes mellein a potential biomarker for the consumption of this food product. Mellein is a dihydroisocoumarin, a phenolic compound produced by Aspergillus ochraceus .
Mellein
D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins CONFIDENCE isolated standard
1,3,6,8-tetrahydroxy-2-(1-hydroxyethyl)anthracene-9,10-dione
1,2,3,6,8-pentahydroxy-7-(1-methoxyethyl)anthracene-9,10-dione
4,8-dihydroxy-7-(hydroxymethyl)-6-methoxy-3,4-dihydro-2H-naphthalen-1-one
4,8-dihydroxy-7-(hydroxymethyl)-6-methoxy-3,4-dihydro-2H-naphthalen-1-one
(±)-Mellein
D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins
3-ethoxy-5-hydroxy-7-methoxy-4-(methoxymethyl)-6-methyl-3h-2-benzofuran-1-one
(1'r,2r,3's,4's,5r,7'r,10'r)-4'-(acetyloxy)-10'-(hydroxymethyl)-4,4,5,15'-tetramethyl-3,9',14'-trioxo-11',12',13'-trithia-8',15'-diazaspiro[oxolane-2,5'-tetracyclo[8.3.2.0¹,⁸.0³,⁷]pentadecan]-3'-yl acetate
11-(5-{[(3-carboxy-1-hydroxy-3-methylpropylidene)amino]carbonyl}-4-oxopyran-2-yl)undeca-8,10-dienoic acid
C22H27NO8 (433.17365820000003)
2,3-dihydroxypropyl (9z)-10-methyloctadec-9-enoate
(2r,13s)-16-(2,6-dihydroxy-4-methylbenzoyl)-1,8,10,15,18-pentahydroxy-2,6,17-trimethyl-3-oxapentacyclo[11.6.1.0²,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-4,6,8,10,14,16,18-heptaen-12-one
(6r,10r)-4,6-dihydroxy-10-methyl-3-methylidene-2-oxaspiro[4.5]dec-8-ene-1,7-dione
(5s,7r,8s)-4,7-dimethoxy-7,8-dimethyl-9-methylidene-1,6-dioxaspiro[4.4]non-3-en-2-one
7-hydroxy-5-methoxy-6-methyl-1-oxo-3h-2-benzofuran-4-carbaldehyde
(1'r,2r,3's,4's,5r,7'r)-3',4'-dihydroxy-10'-(hydroxymethyl)-4,4,5,14'-tetramethyl-11',12'-dithia-8',14'-diazaspiro[oxolane-2,5'-tetracyclo[8.2.2.0¹,⁸.0³,⁷]tetradecane]-3,9',13'-trione
1,3,6,8-tetrahydroxy-2-(1-methoxyethyl)anthracene-9,10-dione
4,6-dihydroxy-10-methyl-3-methylidene-2-oxaspiro[4.5]dec-8-ene-1,7-dione
1-{2,4-dihydroxy-4-isopropyl-6-oxa-3-azabicyclo[3.1.0]hex-2-en-1-yl}-8,10,12-trimethyltetradeca-2,4,6,8-tetraen-1-one
C24H35NO4 (401.25659500000006)
7-(2,6-dihydroxy-4,5-dimethoxy-2-methyl-3-oxo-1-benzofuran-7-yl)-2,6-dihydroxy-4,5-dimethoxy-2-methyl-1-benzofuran-3-one
16-(2,6-dihydroxy-4-methylbenzoyl)-1,8,10,15,18-pentahydroxy-2,6,17-trimethyl-3-oxapentacyclo[11.6.1.0²,¹¹.0⁴,⁹.0¹⁴,¹⁹]icosa-4,6,8,10,14,16,18-heptaen-12-one
13-ethoxy-9-hydroxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadec-7-ene-2,6,12,15-tetrone
(4s,7e,9r,10s,13e,16s)-9-hydroxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadeca-7,13-diene-2,6,12,15-tetrone
2,7,8a-trihydroxy-2,4,5,7-tetramethyl-4-{3-[naphthalen-2-yl(phenyl)amino]prop-2-enoyl}-3-(sec-butyl)-tetrahydro-3h-naphthalen-1-one
(1'r,2r,3's,4's,5r,7'r,10'r)-4'-(acetyloxy)-10'-(hydroxymethyl)-4,4,5,16'-tetramethyl-3,9',15'-trioxo-11',12',13',14'-tetrathia-8',16'-diazaspiro[oxolane-2,5'-tetracyclo[8.4.2.0¹,⁸.0³,⁷]hexadecan]-3'-yl acetate
(8e,10e)-11-[5-({[(3s)-3-carboxy-1-hydroxy-3-methylpropylidene]amino}carbonyl)-4-oxopyran-2-yl]undeca-8,10-dienoic acid
C22H27NO8 (433.17365820000003)
(4s,7e,9r,10s,13s,16s)-9-hydroxy-13-methoxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadec-7-ene-2,6,12,15-tetrone
(3s)-3-ethoxy-7-hydroxy-5-methoxy-6-methyl-1-oxo-3h-2-benzofuran-4-carbaldehyde
(4r,7e,9r,10s,13s,16s)-13-ethoxy-9-hydroxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadec-7-ene-2,6,12,15-tetrone
7,13-dihydroxy-3,11,21,22-tetraoxaheptacyclo[10.9.1.1¹,⁶.1¹²,¹⁶.0²,⁴.0¹⁰,²⁴.0²⁰,²³]tetracosa-6(24),7,9,16(23),17,19-hexaene-5,15-dione
(3as,4s,4as,5r,8s,9as)-4a,5-dimethyl-3-methylidene-2h,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3a,4,8-triol
5-hydroxy-3,7-dimethoxy-4-(methoxymethyl)-6-methyl-3h-2-benzofuran-1-one
(1s,2r,4s,12s,13r)-7-hydroxy-13-methoxy-3,11,21,22-tetraoxaheptacyclo[10.9.1.1¹,⁶.1¹²,¹⁶.0²,⁴.0¹⁰,²⁴.0²⁰,²³]tetracosa-6(24),7,9,16,18,20(23)-hexaene-5,15-dione
3,7-dimethoxy-8,11,11-trimethyl-4,10,12-trioxatricyclo[7.4.0.0²,⁶]trideca-1(9),2(6),7-trien-5-one
(8-methoxy-3-methyl-1-oxo-3,4-dihydro-2-benzopyran-5-yl)methyl acetate
1,2,3,6,8-pentahydroxy-7-[(1r)-1-methoxyethyl]anthracene-9,10-dione
(3s)-3-ethoxy-4-(ethoxymethyl)-5-hydroxy-7-methoxy-6-methyl-3h-2-benzofuran-1-one
4-chloro-5-[2-chloro-4-(2-chloro-6-methylphenoxy)-3,5,6-trimethylphenoxy]-3-methoxybenzene-1,2-diol
C23H21Cl3O5 (482.04545060000004)
6-hydroxy-1a,7a-dihydro-2',4'-dioxaspiro[naphtho[2,3-b]oxirene-2,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-7-one
4a,5-dimethyl-3-methylidene-2h,4h,5h,6h,7h,8h,9ah-naphtho[2,3-b]furan-3a,4,8-triol
(13r)-7-hydroxy-13-methoxy-3,11,21,22-tetraoxaheptacyclo[10.9.1.1¹,⁶.1¹²,¹⁶.0²,⁴.0¹⁰,²⁴.0²⁰,²³]tetracosa-6(24),7,9,16,18,20(23)-hexaene-5,15-dione
(3s)-3-ethoxy-5-hydroxy-7-methoxy-4-(methoxymethyl)-6-methyl-3h-2-benzofuran-1-one
1,3,6,8-tetrahydroxy-2-[(1r)-1-hydroxyethyl]anthracene-9,10-dione
(1s,2r,4s,12r)-7-hydroxy-3,11,21,22-tetraoxaheptacyclo[10.9.1.1¹,⁶.1¹²,¹⁶.0²,⁴.0¹⁰,²⁴.0²⁰,²³]tetracosa-6(24),7,9,13,16(23),17,19-heptaene-5,15-dione
(4s,5r,6r,10r)-4,6-dihydroxy-10-methyl-3-methylidene-2-oxaspiro[4.5]dec-8-ene-1,7-dione
2,5,8-trihydroxy-2,3,4a,5,6,7,8,8a-octahydro-2',4'-dioxaspiro[naphthalene-1,3'-tricyclo[7.3.1.0⁵,¹³]tridecane]-1'(13'),5',7',9',11'-pentaen-4-one
2,7,8a-trihydroxy-4-(3-methoxyprop-2-enoyl)-2,4,5,7-tetramethyl-3-(sec-butyl)-tetrahydro-3h-naphthalen-1-one
(7e,13e)-9-hydroxy-4,10,16-trimethyl-1,5,11-trioxacyclohexadeca-7,13-diene-2,6,12,15-tetrone
(1s,2r,4s,12r,15s)-7,15-dihydroxy-3,11,21,22-tetraoxaheptacyclo[10.9.1.1¹,⁶.1¹²,¹⁶.0²,⁴.0¹⁰,²⁴.0²⁰,²³]tetracosa-6,8,10(24),16(23),17,19-hexaen-5-one
(3s)-3,7-dimethoxy-8,11,11-trimethyl-4,10,12-trioxatricyclo[7.4.0.0²,⁶]trideca-1(9),2(6),7-trien-5-one
1,3,6,8-tetrahydroxy-2-[(1r)-1-methoxyethyl]anthracene-9,10-dione
(8e,10e)-11-[5-(c-hydroxycarbonimidoyl)-4-oxopyran-2-yl]undeca-8,10-dienoic acid
(7s,8r,9r)-9-(hydroxymethyl)-4,7-dimethoxy-7,8-dimethyl-1,6-dioxaspiro[4.4]non-3-en-2-one
3-ethoxy-7-hydroxy-5-methoxy-6-methyl-1-oxo-3h-2-benzofuran-4-carbaldehyde
(2r)-2-[(2s,4as,5s)-5-hydroxy-4a,8-dimethyl-7-oxo-1,2,3,4,5,6-hexahydronaphthalen-2-yl]-2-hydroxypropyl acetate
(3r,3ar,4ar,5s,9as)-3a-hydroxy-9a-methoxy-3,4a,5-trimethyl-2h,3h,4h,5h-naphtho[2,3-b]furan-6-one
(2e,4e,6e,8e)-1-[(1s,4r,5r)-2,4-dihydroxy-4-isopropyl-6-oxa-3-azabicyclo[3.1.0]hex-2-en-1-yl]-8,10,12-trimethyltetradeca-2,4,6,8-tetraen-1-one
C24H35NO4 (401.25659500000006)