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Record Information
Version2.0
Created at2022-09-05 10:02:11 UTC
Updated at2022-09-05 10:02:11 UTC
NP-MRD IDNP0211659
Secondary Accession NumbersNone
Natural Product Identification
Common Namen-{3-[(1r,3r,5s,7r,11s,12s,13r,16r,19s,20r,21s)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1¹⁶,¹⁹.0³,¹².0⁷,¹².0¹³,¹⁹]henicosan-5-yl]propyl}ethanimidic acid
DescriptionN-{3-[(1R,3R,5S,7R,11S,12S,13R,16R,19S,20R,21S)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1¹⁶,¹⁹.0³,¹².0⁷,¹².0¹³,¹⁹]Henicosan-5-yl]propyl}ethanimidic acid belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D. n-{3-[(1r,3r,5s,7r,11s,12s,13r,16r,19s,20r,21s)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1¹⁶,¹⁹.0³,¹².0⁷,¹².0¹³,¹⁹]henicosan-5-yl]propyl}ethanimidic acid is found in Isodon rubescens. Based on a literature review very few articles have been published on N-{3-[(1R,3R,5S,7R,11S,12S,13R,16R,19S,20R,21S)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1¹⁶,¹⁹.0³,¹².0⁷,¹².0¹³,¹⁹]Henicosan-5-yl]propyl}ethanimidic acid.
Structure
Thumb
Synonyms
ValueSource
N-{3-[(1R,3R,5S,7R,11S,12S,13R,16R,19S,20R,21S)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1,.0,.0,.0,]henicosan-5-yl]propyl}ethanimidateGenerator
Chemical FormulaC26H37NO8
Average Mass491.5810 Da
Monoisotopic Mass491.25192 Da
IUPAC NameN-{3-[(1R,3R,5S,7R,11S,12S,13R,16R,19S,20R,21S)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1^{16,19}.0^{3,12}.0^{7,12}.0^{13,19}]henicosan-5-yl]propyl}ethanimidic acid
Traditional NameN-{3-[(1R,3R,5S,7R,11S,12S,13R,16R,19S,20R,21S)-1,20,21-trihydroxy-10,10-dimethyl-17-methylidene-18-oxo-2,4,6-trioxahexacyclo[9.8.1.1^{16,19}.0^{3,12}.0^{7,12}.0^{13,19}]henicosan-5-yl]propyl}ethanimidic acid
CAS Registry NumberNot Available
SMILES
CC(O)=NCCC[C@H]1O[C@@H]2CCC(C)(C)[C@@H]3[C@@H](O)[C@]4(O)O[C@@H](O1)[C@]23[C@H]1CC[C@H]2[C@H](O)[C@@]41C(=O)C2=C
InChI Identifier
InChI=1S/C26H37NO8/c1-12-14-7-8-15-24-16-9-10-23(3,4)18(24)21(31)26(32,25(15,19(12)29)20(14)30)35-22(24)34-17(33-16)6-5-11-27-13(2)28/h14-18,20-22,30-32H,1,5-11H2,2-4H3,(H,27,28)/t14-,15-,16-,17+,18+,20+,21-,22-,24-,25-,26+/m1/s1
InChI KeyOPMIIISEUNUWGG-QPPUXYKHSA-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
Isodon rubescensLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as kaurane diterpenoids. These are diterpene alkaloids with a structure that is based on the kaurane skeleton. Kaurane is a tetracyclic compound that arises by cyclisation of a pimarane precursor followed by rearrangement. It possesses a [3,2,1]-bicyclic ring system with C15-C16 bridge connected to C13, forming the five-membered ring D.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentKaurane diterpenoids
Alternative Parents
Substituents
  • Kaurane diterpenoid
  • Meta-dioxane
  • Oxane
  • Cyclic alcohol
  • Hemiacetal
  • Ketone
  • Secondary alcohol
  • Acetal
  • Carboximidic acid
  • Carboximidic acid derivative
  • Polyol
  • Oxacycle
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organoheterocyclic compound
  • Organic oxide
  • Organopnictogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Alcohol
  • Organic oxygen compound
  • 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
logP1.29ChemAxon
pKa (Strongest Acidic)4.14ChemAxon
pKa (Strongest Basic)6.18ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area138.04 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity122.71 m³·mol⁻¹ChemAxon
Polarizability52.06 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
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 Compound51006978
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]