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Record Information
Version1.0
Created at2021-01-05 19:47:44 UTC
Updated at2021-07-15 17:05:23 UTC
NP-MRD IDNP0010188
Secondary Accession NumbersNone
Natural Product Identification
Common NamePyridinopyrone C
Provided ByNPAtlasNPAtlas Logo
Description4-Methoxy-3-methyl-6-[(1E,3E,5E,7E)-3-methyl-8-(pyridin-3-yl)octa-1,3,5,7-tetraen-1-yl]-2H-pyran-2-one belongs to the class of organic compounds known as pyranones and derivatives. Pyranones and derivatives are compounds containing a pyran ring which bears a ketone. Pyridinopyrone C is found in Streptomyces. It was first documented in 2011 (PMID: 21751787). Based on a literature review very few articles have been published on 4-methoxy-3-methyl-6-[(1E,3E,5E,7E)-3-methyl-8-(pyridin-3-yl)octa-1,3,5,7-tetraen-1-yl]-2H-pyran-2-one.
Structure
Data?1621576266
Synonyms
ValueSource
Pyridinopyrone bMeSH
Chemical FormulaC21H21NO3
Average Mass335.4030 Da
Monoisotopic Mass335.15214 Da
IUPAC Name4-methoxy-3-methyl-6-[(1E,3E,5E,7E)-3-methyl-8-(pyridin-3-yl)octa-1,3,5,7-tetraen-1-yl]-2H-pyran-2-one
Traditional Name4-methoxy-3-methyl-6-[(1E,3E,5E,7E)-3-methyl-8-(pyridin-3-yl)octa-1,3,5,7-tetraen-1-yl]pyran-2-one
CAS Registry NumberNot Available
SMILES
COC1=C(C)C(=O)OC(\C=C\C(\C)=C\C=C\C=C\C2=CN=CC=C2)=C1
InChI Identifier
InChI=1S/C21H21NO3/c1-16(8-5-4-6-9-18-10-7-13-22-15-18)11-12-19-14-20(24-3)17(2)21(23)25-19/h4-15H,1-3H3/b5-4+,9-6+,12-11+,16-8+
InChI KeyIJOSQPCSTPSGHH-LVZZCUJTSA-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
StreptomycesNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranones and derivatives. Pyranones and derivatives are compounds containing a pyran ring which bears a ketone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrans
Sub ClassPyranones and derivatives
Direct ParentPyranones and derivatives
Alternative Parents
Substituents
  • Alkyl aryl ether
  • Pyranone
  • Pyridine
  • Heteroaromatic compound
  • Vinylogous ester
  • Lactone
  • Ether
  • Oxacycle
  • Azacycle
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Organonitrogen compound
  • Organopnictogen compound
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic compounds
External Descriptors
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
logP4.5ALOGPS
logP3.64ChemAxon
logS-5ALOGPS
pKa (Strongest Basic)4.88ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area48.42 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity106.18 m³·mol⁻¹ChemAxon
Polarizability39.36 ųChemAxon
Number of Rings2ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001677
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID27025581
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Fukuda T, Miller ED, Clark BR, Alnauman A, Murphy CD, Jensen PR, Fenical W: Structures and biosynthesis of the pyridinopyrones, polyenepyrones from a marine-derived Streptomyces species. J Nat Prod. 2011 Aug 26;74(8):1773-8. doi: 10.1021/np200323e. Epub 2011 Jul 13. [PubMed:21751787 ]