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Record Information
Version2.0
Created at2022-09-12 00:11:43 UTC
Updated at2022-09-12 00:11:43 UTC
NP-MRD IDNP0321798
Secondary Accession NumbersNone
Natural Product Identification
Common Name[(1s,2r,7s,9r,11r,12s,15s,16s)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,5-dihydropyran-2-yl]-1-hydroxyethyl]-2,12-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-16-yl]methyl acetate
DescriptionPhysacoztolide C belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring. [(1s,2r,7s,9r,11r,12s,15s,16s)-15-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,5-dihydropyran-2-yl]-1-hydroxyethyl]-2,12-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0²,⁷.0⁷,⁹.0¹²,¹⁶]octadec-4-en-16-yl]methyl acetate is found in Physalis coztomatl. Based on a literature review very few articles have been published on Physacoztolide C.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC31H42O7
Average Mass526.6700 Da
Monoisotopic Mass526.29305 Da
IUPAC Name[(1S,2R,7S,9R,11R,12S,15S,16S)-15-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-5,6-dihydro-2H-pyran-2-yl]-1-hydroxyethyl]-2,12-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-4-en-16-yl]methyl acetate
Traditional Name[(1S,2R,7S,9R,11R,12S,15S,16S)-15-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-2,5-dihydropyran-2-yl]-1-hydroxyethyl]-2,12-dimethyl-3-oxo-8-oxapentacyclo[9.7.0.0^{2,7}.0^{7,9}.0^{12,16}]octadec-4-en-16-yl]methyl acetate
CAS Registry NumberNot Available
SMILES
CC1C(C)=C[C@@H](OC1=O)[C@](C)(O)[C@H]1CC[C@@]2(C)[C@@H]3C[C@H]4O[C@]44CC=CC(=O)[C@]4(C)[C@H]3CC[C@]12COC(C)=O
InChI Identifier
InChI=1S/C31H42O7/c1-17-14-24(37-26(34)18(17)2)29(6,35)22-10-12-27(4)21-15-25-31(38-25)11-7-8-23(33)28(31,5)20(21)9-13-30(22,27)16-36-19(3)32/h7-8,14,18,20-22,24-25,35H,9-13,15-16H2,1-6H3/t18?,20-,21+,22+,24+,25+,27-,28-,29+,30-,31+/m0/s1
InChI KeyHFOWXOQFYGPBMI-YEEYZRAISA-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
Physalis coztomatlLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • Steroid ester
  • 14-alpha-methylsteroid
  • 5,6-epoxysteroid
  • Cyclohexenone
  • Oxepane
  • Dihydropyranone
  • Pyran
  • Dicarboxylic acid or derivatives
  • Tertiary alcohol
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP3.87ChemAxon
pKa (Strongest Acidic)13.67ChemAxon
pKa (Strongest Basic)-3.4ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area102.43 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity141.15 m³·mol⁻¹ChemAxon
Polarizability57.05 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00041762
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101403753
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]