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Record Information
Version1.0
Created at2022-09-09 08:07:46 UTC
Updated at2022-09-09 08:07:46 UTC
NP-MRD IDNP0281651
Secondary Accession NumbersNone
Natural Product Identification
Common Name2-[(8-{[3a-hydroxy-9a-(hydroxymethyl)-11a-methyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(1-methylimidazol-4-yl)propanoic acid
Description2-[(1-Hydroxy-8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadecan-5-yl]oxy}-8-oxooctylidene)amino]-3-(1-methyl-1H-imidazol-4-yl)propanoic acid belongs to the class of organic compounds known as bufanolides and derivatives. These are steroid lactones containing a pyran-2-one moiety linked to the C17 atom of a cyclopenta[a]phenanthrene derivative. 2-[(8-{[3a-hydroxy-9a-(hydroxymethyl)-11a-methyl-1-(6-oxopyran-3-yl)-tetradecahydrocyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-3-(1-methylimidazol-4-yl)propanoic acid is found in Duttaphrynus melanostictus. 2-[(1-Hydroxy-8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]Heptadecan-5-yl]oxy}-8-oxooctylidene)amino]-3-(1-methyl-1H-imidazol-4-yl)propanoic acid is a very strong basic compound (based on its pKa).
Structure
Thumb
Synonyms
ValueSource
2-[(1-Hydroxy-8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0,.0,]heptadecan-5-yl]oxy}-8-oxooctylidene)amino]-3-(1-methyl-1H-imidazol-4-yl)propanoateGenerator
2-[(1-Hydroxy-8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-yl]oxy}-8-oxooctylidene)amino]-3-(1-methyl-1H-imidazol-4-yl)propanoateGenerator
Chemical FormulaC39H55N3O9
Average Mass709.8810 Da
Monoisotopic Mass709.39383 Da
IUPAC Name2-(8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-yl]oxy}-8-oxooctanamido)-3-(1-methyl-1H-imidazol-4-yl)propanoic acid
Traditional Name2-(8-{[11-hydroxy-2-(hydroxymethyl)-15-methyl-14-(6-oxopyran-3-yl)tetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-5-yl]oxy}-8-oxooctanamido)-3-(1-methylimidazol-4-yl)propanoic acid
CAS Registry NumberNot Available
SMILES
CN1C=NC(CC(NC(=O)CCCCCCC(=O)OC2CCC3(CO)C(CCC4C3CCC3(C)C(CCC43O)C3=COC(=O)C=C3)C2)C(O)=O)=C1
InChI Identifier
InChI=1S/C39H55N3O9/c1-37-16-14-30-31(39(37,49)18-15-29(37)25-9-12-34(45)50-22-25)11-10-26-19-28(13-17-38(26,30)23-43)51-35(46)8-6-4-3-5-7-33(44)41-32(36(47)48)20-27-21-42(2)24-40-27/h9,12,21-22,24,26,28-32,43,49H,3-8,10-11,13-20,23H2,1-2H3,(H,41,44)(H,47,48)
InChI KeyDRFIGWOPALMIBP-UHFFFAOYSA-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
Duttaphrynus melanostictusLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as bufanolides and derivatives. These are steroid lactones containing a pyran-2-one moiety linked to the C17 atom of a cyclopenta[a]phenanthrene derivative.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentBufanolides and derivatives
Alternative Parents
Substituents
  • Bufanolide-skeleton
  • Steroid ester
  • 19-hydroxysteroid
  • 14-hydroxysteroid
  • Hydroxysteroid
  • Histidine or derivatives
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • Imidazolyl carboxylic acid derivative
  • Heterocyclic fatty acid
  • Hydroxy fatty acid
  • Pyranone
  • Dicarboxylic acid or derivatives
  • Fatty amide
  • N-acyl-amine
  • Fatty acyl
  • Fatty acid
  • N-substituted imidazole
  • Pyran
  • Tertiary alcohol
  • Azole
  • Imidazole
  • Heteroaromatic compound
  • Cyclic alcohol
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Lactone
  • Carboxylic acid ester
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Carboxylic acid
  • Carbonyl group
  • Alcohol
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organic oxygen 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
logP3.37ALOGPS
logP2.03ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)3.81ChemAxon
pKa (Strongest Basic)6.4ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area177.28 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity187.9 m³·mol⁻¹ChemAxon
Polarizability79.17 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
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. LOTUS database [Link]