NCBI Taxonomy: 13684

Parastagonospora nodorum (ncbi_taxid: 13684)

found 83 associated metabolites at species taxonomy rank level.

Ancestor: Parastagonospora

Child Taxonomies: Parastagonospora nodorum Sn4, Parastagonospora nodorum SN15, Parastagonospora nodorum Sn79, [Leptosphaeria] nodorum f. sp. hordei

Mycophenolic acid

(4E)-6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoic acid

C17H20O6 (320.125982)


Mycophenolic acid is an an immunosuppresant drug and potent anti-proliferative, and can be used in place of the older anti-proliferative azathioprine. It is usually used as part of triple therapy including a calcineurin inhibitor (ciclosporin or tacrolimus) and prednisolone. It is also useful in research for the selection of animal cells that express the E. coli gene coding for XGPRT (xanthine guanine phosphoribosyltransferase). L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants > L04AA - Selective immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D000995 - Antitubercular Agents C471 - Enzyme Inhibitor > C2087 - Inosine Monophosphate Dehydrogenase Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant CONFIDENCE standard compound; INTERNAL_ID 8577 CONFIDENCE standard compound; INTERNAL_ID 2698 CONFIDENCE standard compound; INTERNAL_ID 4128 COVID info from COVID-19 Disease Map D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM.?Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

   

6-(4-Hydroxy-6-methoxy-7-methyl-3-oxo-1H-isobenzofuran-5-yl)-4-methyl-4-hexenoic acid

6-(4-hydroxy-6-methoxy-7-methyl-3-oxo-1,3-dihydro-2-benzofuran-5-yl)-4-methylhex-4-enoic acid

C17H20O6 (320.125982)


   

Mellein

(3R)-8-hydroxy-3-methyl-3,4-dihydro-1H-2-benzopyran-1-one

C10H10O3 (178.062991)


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 .

   

Hypocrellin

(12S,13R)-12-acetyl-9,13,17-trihydroxy-5,10,16,21-tetramethoxy-13-methylhexacyclo[13.8.0.02,11.03,8.04,22.018,23]tricosa-1(15),2(11),3(8),4(22),5,9,16,18(23),20-nonaene-7,19-dione

C30H26O10 (546.1525896)


Hypocrellin is a natural product found in Parastagonospora nodorum with data available. Hypocrellin A, a naturally occurring PKC inhibitor, has many biological and pharmacological properties, such as antitumour, antiviral, antibacterial, and antileishmanial activities. Hypocrellin A is a promising photosensitizer for anticancer photodynamic therapy (PDT)[1][2][3][4]. Hypocrellin A, a naturally occurring PKC inhibitor, has many biological and pharmacological properties, such as antitumour, antiviral, antibacterial, and antileishmanial activities. Hypocrellin A is a promising photosensitizer for anticancer photodynamic therapy (PDT)[1][2][3][4].

   

Mellein

Mellein

C10H10O3 (178.062991)


D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins CONFIDENCE isolated standard

   
   

Mycophenolic acid

Mycophenolic (Mycophenolate)

C17H20O6 (320.125982)


A member of the class of 2-benzofurans that is 2-benzofuran-1(3H)-one which is substituted at positions 4, 5, 6, and 7 by methyl, methoxy, (2E)-5-carboxy-3-methylpent-2-en-1-yl, and hydroxy groups, respectively. It is an antibiotic produced by Penicillium brevi-compactum, P. stoloniferum, P. echinulatum and related species. An immunosuppressant, it is widely used (partiularly as its sodium salt and as the 2-(morpholin-4-yl)ethyl ester prodrug, mycophenolate mofetil) to prevent tissue rejection following organ transplants and for the treatment of certain autoimmune diseases. L - Antineoplastic and immunomodulating agents > L04 - Immunosuppressants > L04A - Immunosuppressants > L04AA - Selective immunosuppressants D000890 - Anti-Infective Agents > D000900 - Anti-Bacterial Agents > D000995 - Antitubercular Agents C471 - Enzyme Inhibitor > C2087 - Inosine Monophosphate Dehydrogenase Inhibitor C308 - Immunotherapeutic Agent > C574 - Immunosuppressant COVID info from COVID-19 Disease Map D000970 - Antineoplastic Agents D004791 - Enzyme Inhibitors Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS CONFIDENCE isolated standard relative retention time with respect to 9-anthracene Carboxylic Acid is 1.096 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.098 CONFIDENCE standard compound; EAWAG_UCHEM_ID 2808 Mycophenolic acid is a potent uncompetitive inosine monophosphate dehydrogenase (IMPDH) inhibitor with an EC50 of 0.24 μM.?Mycophenolic acid demonstrates antiviral effects against a wide range of RNA viruses including influenza. Mycophenolic acid is an immunosuppressive agent. Antiangiogenic and antitumor effects[1][2].

   

(±)-Mellein

(3R)-8-hydroxy-3-methyl-3,4-dihydro-1H-2-benzopyran-1-one

C10H10O3 (178.062991)


D009676 - Noxae > D011042 - Poisons > D009793 - Ochratoxins D009676 - Noxae > D011042 - Poisons > D009183 - Mycotoxins

   

6-[hydroxy(4-hydroxyphenyl)methyl]-1,5-dimethoxy-3-(sec-butyl)pyrazin-2-one

6-[hydroxy(4-hydroxyphenyl)methyl]-1,5-dimethoxy-3-(sec-butyl)pyrazin-2-one

C17H22N2O5 (334.1528642)


   

8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2-{3-[2-(hydroxymethyl)-4,5-dimethyl-5h-furan-2-yl]propyl}-4,6-dimethylnona-3,5-dienoic acid

8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2-{3-[2-(hydroxymethyl)-4,5-dimethyl-5h-furan-2-yl]propyl}-4,6-dimethylnona-3,5-dienoic acid

C28H40O7 (488.277389)


   

(1r,2r,3s,4r)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohexane-1,2,3,4-tetrol

(1r,2r,3s,4r)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohexane-1,2,3,4-tetrol

C11H16O4 (212.10485359999998)


   

3-[(2r)-butan-2-yl]-6-(4-hydroxybenzoyl)-1,5-dimethoxypyrazin-2-one

3-[(2r)-butan-2-yl]-6-(4-hydroxybenzoyl)-1,5-dimethoxypyrazin-2-one

C17H20N2O5 (332.137215)


   

(3ar,4r,5s,7ar)-4,5-dihydroxy-4-(3-methylbut-3-en-1-yn-1-yl)-5,7a-dihydro-3ah-1,3-benzodioxol-2-one

(3ar,4r,5s,7ar)-4,5-dihydroxy-4-(3-methylbut-3-en-1-yn-1-yl)-5,7a-dihydro-3ah-1,3-benzodioxol-2-one

C12H12O5 (236.06847019999998)


   

(12s,13r)-12-acetyl-9,13,17-trihydroxy-5,10,16,21-tetramethoxy-13-methylhexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1(15),2(11),3(8),4(22),5,9,16,18(23),20-nonaene-7,19-dione

(12s,13r)-12-acetyl-9,13,17-trihydroxy-5,10,16,21-tetramethoxy-13-methylhexacyclo[13.8.0.0²,¹¹.0³,⁸.0⁴,²².0¹⁸,²³]tricosa-1(15),2(11),3(8),4(22),5,9,16,18(23),20-nonaene-7,19-dione

C30H26O10 (546.1525896)


   

(1s,2r,4r)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohex-5-ene-1,2,4-triol

(1s,2r,4r)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohex-5-ene-1,2,4-triol

C11H14O3 (194.0942894)


   

(3r)-8-methoxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

(3r)-8-methoxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

C11H12O3 (192.0786402)


   

5,8-dihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

5,8-dihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

C10H10O4 (194.057906)


   

6-(4-hydroxybenzoyl)-1,5-dimethoxy-3-(sec-butyl)pyrazin-2-one

6-(4-hydroxybenzoyl)-1,5-dimethoxy-3-(sec-butyl)pyrazin-2-one

C17H20N2O5 (332.137215)


   

2-{3-[(2r,5s)-2,4-bis(hydroxymethyl)-5-methyl-5h-furan-2-yl]propyl}-8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-4,6-dimethylnona-3,5-dienoic acid

2-{3-[(2r,5s)-2,4-bis(hydroxymethyl)-5-methyl-5h-furan-2-yl]propyl}-8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-4,6-dimethylnona-3,5-dienoic acid

C28H40O8 (504.272304)


   

8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2-{3-[(2r,5s)-2-(hydroxymethyl)-4,5-dimethyl-5h-furan-2-yl]propyl}-4,6-dimethylnona-3,5-dienoic acid

8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2-{3-[(2r,5s)-2-(hydroxymethyl)-4,5-dimethyl-5h-furan-2-yl]propyl}-4,6-dimethylnona-3,5-dienoic acid

C28H40O7 (488.277389)


   

(3ar,4r,5s,7ar)-4,5-dihydroxy-4-(3-methylbut-3-en-1-yn-1-yl)-tetrahydro-3ah-1,3-benzodioxol-2-one

(3ar,4r,5s,7ar)-4,5-dihydroxy-4-(3-methylbut-3-en-1-yn-1-yl)-tetrahydro-3ah-1,3-benzodioxol-2-one

C12H14O5 (238.08411940000002)


   

(3r)-5,8-dihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

(3r)-5,8-dihydroxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

C10H10O4 (194.057906)


   

(1s,2r,4s)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohexane-1,2,4-triol

(1s,2r,4s)-2-(3-methylbut-3-en-1-yn-1-yl)cyclohexane-1,2,4-triol

C11H16O3 (196.1099386)


   

8-hydroxy-2-[6-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2,4-dimethylhepta-1,3-dien-1-yl]-6-(hydroxymethyl)-8-methyldecanoic acid

8-hydroxy-2-[6-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2,4-dimethylhepta-1,3-dien-1-yl]-6-(hydroxymethyl)-8-methyldecanoic acid

C28H44O7 (492.3086874)


   

8-methoxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

8-methoxy-3-methyl-3,4-dihydro-2-benzopyran-1-one

C11H12O3 (192.0786402)


   

2-{3-[2,4-bis(hydroxymethyl)-5-methyl-5h-furan-2-yl]propyl}-8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-4,6-dimethylnona-3,5-dienoic acid

2-{3-[2,4-bis(hydroxymethyl)-5-methyl-5h-furan-2-yl]propyl}-8-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-4,6-dimethylnona-3,5-dienoic acid

C28H40O8 (504.272304)


   

(1r,2s,3r,4r)-2,3,4-trihydroxy-3-(3-methylbut-3-en-1-yn-1-yl)cyclohexyl acetate

(1r,2s,3r,4r)-2,3,4-trihydroxy-3-(3-methylbut-3-en-1-yn-1-yl)cyclohexyl acetate

C13H18O5 (254.1154178)


   

3-[(2s)-butan-2-yl]-6-(4-hydroxybenzoyl)-5-methoxy-1h-pyrazin-2-one

3-[(2s)-butan-2-yl]-6-(4-hydroxybenzoyl)-5-methoxy-1h-pyrazin-2-one

C16H18N2O4 (302.1266508)


   

6-[14-ethyl-15-hydroxy-8-(hydroxymethyl)-4,6,12-trimethylpentadeca-4,6,12-trien-2-yl]-4-hydroxy-3,5-dimethylpyran-2-one

6-[14-ethyl-15-hydroxy-8-(hydroxymethyl)-4,6,12-trimethylpentadeca-4,6,12-trien-2-yl]-4-hydroxy-3,5-dimethylpyran-2-one

C28H44O5 (460.3188574)


   

9,16-dihydroxy-12,13-bis(1-hydroxyethyl)-5,10,15,20-tetramethoxyhexacyclo[12.8.0.0²,¹¹.0³,⁸.0⁴,²¹.0¹⁷,²²]docosa-1(14),2(11),3(8),4(21),5,9,15,17(22),19-nonaene-7,18-dione

9,16-dihydroxy-12,13-bis(1-hydroxyethyl)-5,10,15,20-tetramethoxyhexacyclo[12.8.0.0²,¹¹.0³,⁸.0⁴,²¹.0¹⁷,²²]docosa-1(14),2(11),3(8),4(21),5,9,15,17(22),19-nonaene-7,18-dione

C30H28O10 (548.1682388)


   

2-[6-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2,4-dimethylhepta-1,3-dien-1-yl]-6,8-dimethyldec-6-enoic acid

2-[6-(4-hydroxy-3,5-dimethyl-6-oxopyran-2-yl)-2,4-dimethylhepta-1,3-dien-1-yl]-6,8-dimethyldec-6-enoic acid

C28H42O5 (458.30320820000003)


   

(1s,2s,3r,4s)-3-(3-methylbut-3-en-1-yn-1-yl)cyclohex-5-ene-1,2,4-triol

(1s,2s,3r,4s)-3-(3-methylbut-3-en-1-yn-1-yl)cyclohex-5-ene-1,2,4-triol

C11H14O3 (194.0942894)


   

3-[(2r)-butan-2-yl]-6-[(r)-hydroxy(4-hydroxyphenyl)methyl]-1,5-dimethoxypyrazin-2-one

3-[(2r)-butan-2-yl]-6-[(r)-hydroxy(4-hydroxyphenyl)methyl]-1,5-dimethoxypyrazin-2-one

C17H22N2O5 (334.1528642)


   

6-(4-hydroxybenzoyl)-5-methoxy-3-(sec-butyl)-1h-pyrazin-2-one

6-(4-hydroxybenzoyl)-5-methoxy-3-(sec-butyl)-1h-pyrazin-2-one

C16H18N2O4 (302.1266508)