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Record Information
Version2.0
Created at2022-04-29 04:37:30 UTC
Updated at2022-04-29 04:37:30 UTC
NP-MRD IDNP0083652
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-Mitorubrinic acid
DescriptionMitorubrinic acid, (S)- belongs to the class of organic compounds known as azaphilones. These are a structurally variable family of fungal polyketide metabolites possessing a highly oxygenated pyranoquinone bicyclic core, usually known as isochromene, and a quaternary carbon center. (+)-Mitorubrinic acid is found in Hypoxylon fragiforme, Penicillium porrecta, Pyrenomyxa invocans, Penicillium funiculosum, Penicillium rubrum, Tessaracoccus austrocalifornicus, Tessaracoccus convolutes, Tessaracoccus flavus, Tessaracoccus macrosporus, Tessaracoccus mimosinus, Tessaracoccus udagawae and Tessaracoccus wortmannii. (+)-Mitorubrinic acid was first documented in 2006 (PMID: 16869640). Based on a literature review a small amount of articles have been published on Mitorubrinic acid, (S)- (PMID: 25591039) (PMID: 28608842) (PMID: 26529013) (PMID: 23094121).
Structure
Thumb
Synonyms
ValueSource
Mitorubrinic acidMeSH
Chemical FormulaC21H16O9
Average Mass412.3500 Da
Monoisotopic Mass412.07943 Da
IUPAC Name(2E)-3-[(7S)-7-(2,4-dihydroxy-6-methylbenzoyloxy)-7-methyl-6,8-dioxo-7,8-dihydro-6H-isochromen-3-yl]prop-2-enoic acid
Traditional Name(2E)-3-[(7S)-7-(2,4-dihydroxy-6-methylbenzoyloxy)-7-methyl-6,8-dioxoisochromen-3-yl]prop-2-enoic acid
CAS Registry NumberNot Available
SMILES
CC1=CC(O)=CC(O)=C1C(=O)O[C@@]1(C)C(=O)C=C2C=C(OC=C2C1=O)\C=C\C(O)=O
InChI Identifier
InChI=1S/C21H16O9/c1-10-5-12(22)8-15(23)18(10)20(28)30-21(2)16(24)7-11-6-13(3-4-17(25)26)29-9-14(11)19(21)27/h3-9,22-23H,1-2H3,(H,25,26)/b4-3+/t21-/m0/s1
InChI KeyZJIWQCFXEQSFGR-SHTLVRLNSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Hypoxylon fragiformeFungi
Penicillium porrectaFungi
Pyrenomyxa invocans-
Talaromyces funiculosusFungi
Talaromyces ruberFungi
Tessaracoccus austrocalifornicus-
Tessaracoccus convolutes-
Tessaracoccus flavus-
Tessaracoccus macrosporus-
Tessaracoccus mimosinus-
Tessaracoccus udagawae-
Tessaracoccus wortmannii-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azaphilones. These are a structurally variable family of fungal polyketide metabolites possessing a highly oxygenated pyranoquinone bicyclic core, usually known as isochromene, and a quaternary carbon center.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzaphilones
Sub ClassNot Available
Direct ParentAzaphilones
Alternative Parents
Substituents
  • Azaphilone
  • P-hydroxybenzoic acid alkyl ester
  • P-hydroxybenzoic acid ester
  • O-hydroxybenzoic acid ester
  • Dihydroxybenzoic acid
  • Benzoate ester
  • Salicylic acid or derivatives
  • Benzoic acid or derivatives
  • M-cresol
  • Benzoyl
  • Resorcinol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Cyclohexenone
  • Phenol
  • Toluene
  • Monocyclic benzene moiety
  • Pyran
  • Benzenoid
  • Vinylogous acid
  • Vinylogous ester
  • Carboxylic acid ester
  • Ketone
  • Cyclic ketone
  • Oxacycle
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Carbonyl group
  • Organic oxygen compound
  • Organooxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.58ALOGPS
logP3.22ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)3.85ChemAxon
pKa (Strongest Basic)-4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area147.43 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity106.21 m³·mol⁻¹ChemAxon
Polarizability38.58 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00052480
Chemspider ID57301884
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24721422
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Xiao Z, Lin S, Tan C, Lu Y, He L, Huang X, She Z: Asperlones A and B, dinaphthalenone derivatives from a mangrove endophytic fungus Aspergillus sp. 16-5C. Mar Drugs. 2015 Jan 13;13(1):366-78. doi: 10.3390/md13010366. [PubMed:25591039 ]
  2. Lau SKP, Tsang CC, Woo PCY: Talaromyces marneffei Genomic, Transcriptomic, Proteomic and Metabolomic Studies Reveal Mechanisms for Environmental Adaptations and Virulence. Toxins (Basel). 2017 Jun 13;9(6). pii: toxins9060192. doi: 10.3390/toxins9060192. [PubMed:28608842 ]
  3. Tam EW, Tsang CC, Lau SK, Woo PC: Polyketides, toxins and pigments in Penicillium marneffei. Toxins (Basel). 2015 Oct 30;7(11):4421-36. doi: 10.3390/toxins7114421. [PubMed:26529013 ]
  4. Woo PC, Lam CW, Tam EW, Leung CK, Wong SS, Lau SK, Yuen KY: First discovery of two polyketide synthase genes for mitorubrinic acid and mitorubrinol yellow pigment biosynthesis and implications in virulence of Penicillium marneffei. PLoS Negl Trop Dis. 2012;6(10):e1871. doi: 10.1371/journal.pntd.0001871. Epub 2012 Oct 18. [PubMed:23094121 ]
  5. Marsini MA, Gowin KM, Pettus TR: Total synthesis of (+/-)-mitorubrinic acid. Org Lett. 2006 Aug 3;8(16):3481-3. doi: 10.1021/ol0610993. [PubMed:16869640 ]