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Record Information
Version2.0
Created at2022-09-01 23:27:23 UTC
Updated at2022-09-01 23:27:23 UTC
NP-MRD IDNP0144473
Secondary Accession NumbersNone
Natural Product Identification
Common Name(8s,11bs)-7,11-dihydroxy-3,4,8,11b-tetramethyl-1h,2h,8h,9h-phenanthro[3,2-b]furan-6-one
Description(2S,13S)-11,17-dihydroxy-2,5,6,13-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]Heptadeca-1(17),5,7,10,12(16)-pentaen-9-one belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. (8s,11bs)-7,11-dihydroxy-3,4,8,11b-tetramethyl-1h,2h,8h,9h-phenanthro[3,2-b]furan-6-one is found in Clerodendrum indicum. Based on a literature review very few articles have been published on (2S,13S)-11,17-dihydroxy-2,5,6,13-tetramethyl-15-oxatetracyclo[8.7.0.0²,⁷.0¹²,¹⁶]Heptadeca-1(17),5,7,10,12(16)-pentaen-9-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H22O4
Average Mass326.3920 Da
Monoisotopic Mass326.15181 Da
IUPAC Name(2S,13S)-11,17-dihydroxy-2,5,6,13-tetramethyl-15-oxatetracyclo[8.7.0.0^{2,7}.0^{12,16}]heptadeca-1(17),5,7,10,12(16)-pentaen-9-one
Traditional Name(2S,13S)-11,17-dihydroxy-2,5,6,13-tetramethyl-15-oxatetracyclo[8.7.0.0^{2,7}.0^{12,16}]heptadeca-1(17),5,7,10,12(16)-pentaen-9-one
CAS Registry NumberNot Available
SMILES
C[C@@H]1COC2=C1C(O)=C1C(=O)C=C3C(C)=C(C)CC[C@]3(C)C1=C2O
InChI Identifier
InChI=1S/C20H22O4/c1-9-5-6-20(4)12(11(9)3)7-13(21)15-16(20)18(23)19-14(17(15)22)10(2)8-24-19/h7,10,22-23H,5-6,8H2,1-4H3/t10-,20+/m1/s1
InChI KeyYOJNWDYXALZJGT-SBKAZYGRSA-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
Clerodendrum indicumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Abietane diterpenoid
  • Diterpenoid
  • Phenanthrene
  • Naphthofuran
  • Naphthalene
  • Coumaran
  • Aryl ketone
  • Alkyl aryl ether
  • Benzenoid
  • Vinylogous acid
  • Ketone
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Aldehyde
  • 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
logP3.26ALOGPS
logP3.95ChemAxon
logS-3.9ALOGPS
pKa (Strongest Acidic)9.33ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity94.01 m³·mol⁻¹ChemAxon
Polarizability35.94 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 ID9349872
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11174780
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]