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Record Information
Version1.0
Created at2022-09-02 01:41:55 UTC
Updated at2022-09-02 01:41:55 UTC
NP-MRD IDNP0146317
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-(3h-imidazol-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-(1H-imidazol-5-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-(3h-imidazol-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-(1H-imidazol-5-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-(1H-imidazol-5-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-(1H-imidazol-5-yl)propanoateGenerator
Chemical FormulaC38H53N3O9
Average Mass695.8540 Da
Monoisotopic Mass695.37818 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-(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-(1H-imidazol-4-yl)propanoic acid
CAS Registry NumberNot Available
SMILES
CC12CCC3C(CCC4CC(CCC34CO)OC(=O)CCCCCCC(=O)NC(CC3=CNC=N3)C(O)=O)C1(O)CCC2C1=COC(=O)C=C1
InChI Identifier
InChI=1S/C38H53N3O9/c1-36-15-13-29-30(38(36,48)17-14-28(36)24-8-11-33(44)49-21-24)10-9-25-18-27(12-16-37(25,29)22-42)50-34(45)7-5-3-2-4-6-32(43)41-31(35(46)47)19-26-20-39-23-40-26/h8,11,20-21,23,25,27-31,42,48H,2-7,9-10,12-19,22H2,1H3,(H,39,40)(H,41,43)(H,46,47)
InChI KeyFQESENYVLFKLTD-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
  • Pyran
  • Tertiary alcohol
  • Cyclic alcohol
  • Azole
  • Heteroaromatic compound
  • Imidazole
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid
  • Carboxylic acid derivative
  • Oxacycle
  • Organoheterocyclic compound
  • Azacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • Organonitrogen compound
  • Organooxygen compound
  • Primary alcohol
  • 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
logP2.99ALOGPS
logP1.8ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)3.75ChemAxon
pKa (Strongest Basic)6.55ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area188.14 ŲChemAxon
Rotatable Bond Count15ChemAxon
Refractivity183.01 m³·mol⁻¹ChemAxon
Polarizability76.99 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]