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Record Information
Version1.0
Created at2022-09-08 04:07:33 UTC
Updated at2022-09-08 04:07:33 UTC
NP-MRD IDNP0261630
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s)-2-[(8-{[(1r,3as,3br,5as,7s,9ar,9bs,11ar)-3a,5a-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-dodecahydro-1h-cyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-5-carbamimidamidopentanoic acid
DescriptionTelocinobufatoxin 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. (2s)-2-[(8-{[(1r,3as,3br,5as,7s,9ar,9bs,11ar)-3a,5a-dihydroxy-9a,11a-dimethyl-1-(6-oxopyran-3-yl)-dodecahydro-1h-cyclopenta[a]phenanthren-7-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]-5-carbamimidamidopentanoic acid is found in Bufo gargarizans. Based on a literature review very few articles have been published on Telocinobufatoxin.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC38H58N4O9
Average Mass714.9010 Da
Monoisotopic Mass714.42038 Da
IUPAC Name(2S)-5-carbamimidamido-2-[(8-{[(1S,2R,5S,7S,10R,11S,14S,15R)-7,11-dihydroxy-2,15-dimethyl-14-(2-oxo-2H-pyran-5-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]pentanoic acid
Traditional Name(2S)-5-carbamimidamido-2-[(8-{[(1S,2R,5S,7S,10R,11S,14S,15R)-7,11-dihydroxy-2,15-dimethyl-14-(6-oxopyran-3-yl)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-5-yl]oxy}-1-hydroxy-8-oxooctylidene)amino]pentanoic acid
CAS Registry NumberNot Available
SMILES
C[C@]12CC[C@H]3[C@@H](CC[C@]4(O)C[C@H](CC[C@]34C)OC(=O)CCCCCCC(O)=N[C@@H](CCCNC(N)=N)C(O)=O)[C@@]1(O)CC[C@@H]2C1=COC(=O)C=C1
InChI Identifier
InChI=1S/C38H58N4O9/c1-35-17-13-25(51-32(45)10-6-4-3-5-9-30(43)42-29(33(46)47)8-7-21-41-34(39)40)22-37(35,48)19-15-28-27(35)14-18-36(2)26(16-20-38(28,36)49)24-11-12-31(44)50-23-24/h11-12,23,25-29,48-49H,3-10,13-22H2,1-2H3,(H,42,43)(H,46,47)(H4,39,40,41)/t25-,26+,27-,28+,29-,35+,36+,37-,38-/m0/s1
InChI KeyNVQQTFUNFWUIQD-KAQSRPFMSA-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
Bufo gargarizansLOTUS 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
  • 14-hydroxysteroid
  • 5-hydroxysteroid
  • Hydroxysteroid
  • N-acyl-l-alpha-amino acid
  • N-acyl-alpha-amino acid
  • N-acyl-alpha amino acid or derivatives
  • Alpha-amino acid or derivatives
  • 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
  • Heteroaromatic compound
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Guanidine
  • Lactone
  • Propargyl-type 1,3-dipolar organic compound
  • Oxacycle
  • Carboximidamide
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Carboxylic acid
  • Organic 1,3-dipolar compound
  • Organooxygen compound
  • Organic oxygen compound
  • Alcohol
  • Organic nitrogen compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen 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
logP1.74ChemAxon
pKa (Strongest Acidic)3.76ChemAxon
pKa (Strongest Basic)12.15ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count11ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area224.85 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity199.67 m³·mol⁻¹ChemAxon
Polarizability79.51 ųChemAxon
Number of Rings5ChemAxon
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 ID137459
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound156077
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]