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Record Information
Version2.0
Created at2022-09-12 10:30:19 UTC
Updated at2022-09-12 10:30:19 UTC
NP-MRD IDNP0327695
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,6ar,10as,10bs)-2-(furan-3-yl)-6a,10b-dimethyl-1h,2h,6h,10h,10ah-naphtho[2,1-c]pyran-4,7-dione
DescriptionFibaruretin D belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system. (2r,6ar,10as,10bs)-2-(furan-3-yl)-6a,10b-dimethyl-1h,2h,6h,10h,10ah-naphtho[2,1-c]pyran-4,7-dione is found in Fibraurea tinctoria. (2r,6ar,10as,10bs)-2-(furan-3-yl)-6a,10b-dimethyl-1h,2h,6h,10h,10ah-naphtho[2,1-c]pyran-4,7-dione was first documented in 2008 (PMID: 18829331). Based on a literature review very few articles have been published on fibaruretin D.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC19H20O4
Average Mass312.3650 Da
Monoisotopic Mass312.13616 Da
IUPAC Name(2R,6aR,10aS,10bS)-2-(furan-3-yl)-6a,10b-dimethyl-1H,2H,4H,6H,6aH,7H,10H,10aH,10bH-naphtho[2,1-c]pyran-4,7-dione
Traditional Name(2R,6aR,10aS,10bS)-2-(furan-3-yl)-6a,10b-dimethyl-1H,2H,6H,10H,10aH-naphtho[2,1-c]pyran-4,7-dione
CAS Registry NumberNot Available
SMILES
C[C@@]12CC=C3C(=O)O[C@H](C[C@@]3(C)[C@@H]1CC=CC2=O)C1=COC=C1
InChI Identifier
InChI=1S/C19H20O4/c1-18-8-6-13-17(21)23-14(12-7-9-22-11-12)10-19(13,2)15(18)4-3-5-16(18)20/h3,5-7,9,11,14-15H,4,8,10H2,1-2H3/t14-,15-,18-,19-/m1/s1
InChI KeyLAXIYINGQJWPCG-OHDICMOHSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Fibraurea tinctoriaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyranones. Naphthopyranones are compounds containing a naphthopyran skeleton where a ring carbon bears a carboxylic acid group. Naphthtopyran is made up of the pyran ring fused to a naphthalene ring system.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNaphthopyranones
Direct ParentNaphthopyranones
Alternative Parents
Substituents
  • Naphthopyranone
  • Naphthalene
  • Delta valerolactone
  • Delta_valerolactone
  • Cyclohexenone
  • Oxane
  • Pyran
  • Furan
  • Heteroaromatic compound
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Oxacycle
  • Carboxylic acid derivative
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • 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
logP3.79ChemAxon
pKa (Strongest Acidic)17.94ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area56.51 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity86.34 m³·mol⁻¹ChemAxon
Polarizability31.68 ųChemAxon
Number of Rings4ChemAxon
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 IDNot Available
Chemspider ID21183218
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44588977
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Su CR, Chen YF, Liou MJ, Tsai HY, Chang WS, Wu TS: Anti-inflammatory activities of furanoditerpenoids and other constituents from Fibraurea tinctoria. Bioorg Med Chem. 2008 Nov 1;16(21):9603-9. doi: 10.1016/j.bmc.2008.09.023. Epub 2008 Sep 12. [PubMed:18829331 ]
  2. LOTUS database [Link]