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Record Information
Version2.0
Created at2022-04-28 11:07:18 UTC
Updated at2022-04-28 11:07:18 UTC
NP-MRD IDNP0066892
Secondary Accession NumbersNone
Natural Product Identification
Common NameKopsidasine N-oxide
DescriptionKopsidasine N-oxide belongs to the class of organic compounds known as aspidofractine alkaloids. These are alkaloids with a structure that is based on the hexacyclic aspidofractine core. These compounds are related to the Aspidosperma group by formation of a C-2 to C-18 bond. Kopsidasine N-oxide is found in Kopsia dasyrachis. Based on a literature review very few articles have been published on Kopsidasine N-oxide.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H28N2O7
Average Mass456.4950 Da
Monoisotopic Mass456.18965 Da
IUPAC Name2,18-dimethyl (1S,9S,16R,21R)-21-hydroxy-6-methoxy-12-oxo-2,12lambda5-diazahexacyclo[14.2.2.1^{9,12}.0^{1,9}.0^{3,8}.0^{16,21}]henicosa-3,5,7,17-tetraene-2,18-dicarboxylate
Traditional Name2,18-dimethyl (1S,9S,16R,21R)-21-hydroxy-6-methoxy-12-oxo-2,12lambda5-diazahexacyclo[14.2.2.1^{9,12}.0^{1,9}.0^{3,8}.0^{16,21}]henicosa-3,5,7,17-tetraene-2,18-dicarboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)N1C2=CC=C(OC)C=C2[C@@]23CCN4(=O)CCC[C@]5(CC[C@]12C(=C5)C(=O)OC)[C@@]34O
InChI Identifier
InChI=1S/C24H28N2O7/c1-31-15-5-6-18-16(13-15)22-10-12-26(30)11-4-7-21(24(22,26)29)8-9-23(22,25(18)20(28)33-3)17(14-21)19(27)32-2/h5-6,13-14,29H,4,7-12H2,1-3H3/t21-,22+,23-,24-,26?/m1/s1
InChI KeyLNCITCPIXQZCNJ-CXMKFZMTSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Kopsia dasyrachisPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aspidofractine alkaloids. These are alkaloids with a structure that is based on the hexacyclic aspidofractine core. These compounds are related to the Aspidosperma group by formation of a C-2 to C-18 bond.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassAspidofractine alkaloids
Sub ClassNot Available
Direct ParentAspidofractine alkaloids
Alternative Parents
Substituents
  • Aspidofractine skeleton
  • Carbazole
  • Indolecarboxylic acid derivative
  • Indolecarboxylic acid
  • Quinolidine
  • Azaspirodecane
  • Indolizidine
  • Indole or derivatives
  • Anisole
  • Alkyl aryl ether
  • Benzenoid
  • N-alkylpyrrolidine
  • Piperidine
  • Trialkyl amine oxide
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Methyl ester
  • Carbamic acid ester
  • Pyrrolidine
  • Cyclic alcohol
  • Carbonic acid derivative
  • Hemiaminal
  • Carboxylic acid ester
  • Azacycle
  • Organoheterocyclic compound
  • Trisubstituted n-oxide
  • Monocarboxylic acid or derivatives
  • Ether
  • Carboxylic acid derivative
  • N-oxide
  • Alkanolamine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic zwitterion
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • 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
logP-0.23ALOGPS
logP1.15ChemAxon
logS-4.1ALOGPS
pKa (Strongest Acidic)11.05ChemAxon
pKa (Strongest Basic)-2.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area112.18 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity117.3 m³·mol⁻¹ChemAxon
Polarizability46.7 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00024546
Chemspider ID9320025
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11144915
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References