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Record Information
Version2.0
Created at2021-06-20 00:00:11 UTC
Updated at2021-06-30 00:03:15 UTC
NP-MRD IDNP0033467
Secondary Accession NumbersNone
Natural Product Identification
Common Namekopsofinone
Provided ByJEOL DatabaseJEOL Logo
DescriptionMethyl (1S,12R,19S,21R,24R)-21-hydroxy-20-oxo-5,7-dioxa-2,15-diazaheptacyclo[17.2.2.1¹²,¹⁵.0¹,¹².0³,¹¹.0⁴,⁸.0¹⁹,²⁴]Tetracosa-3(11),4(8),9-triene-21-carboxylate 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. kopsofinone is found in Kopsia singapurensis. kopsofinone was first documented in 2008 (Subramaniam, G., et al.). Based on a literature review very few articles have been published on methyl (1S,12R,19S,21R,24R)-21-hydroxy-20-oxo-5,7-dioxa-2,15-diazaheptacyclo[17.2.2.1¹²,¹⁵.0¹,¹².0³,¹¹.0⁴,⁸.0¹⁹,²⁴]Tetracosa-3(11),4(8),9-triene-21-carboxylate.
Structure
Thumb
Synonyms
ValueSource
Methyl (1S,12R,19S,21R,24R)-21-hydroxy-20-oxo-5,7-dioxa-2,15-diazaheptacyclo[17.2.2.1,.0,.0,.0,.0,]tetracosa-3(11),4(8),9-triene-21-carboxylic acidGenerator
Chemical FormulaC22H24N2O6
Average Mass412.4420 Da
Monoisotopic Mass412.16344 Da
IUPAC Namemethyl (1S,12R,19S,21R,24R)-21-hydroxy-20-oxo-5,7-dioxa-2,15-diazaheptacyclo[17.2.2.1^{12,15}.0^{1,12}.0^{3,11}.0^{4,8}.0^{19,24}]tetracosa-3,8,10-triene-21-carboxylate
Traditional Namemethyl (1S,12R,19S,21R,24R)-21-hydroxy-20-oxo-5,7-dioxa-2,15-diazaheptacyclo[17.2.2.1^{12,15}.0^{1,12}.0^{3,11}.0^{4,8}.0^{19,24}]tetracosa-3,8,10-triene-21-carboxylate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1(C(=O)OC([H])([H])[H])C(=O)[C@@]23C([H])([H])C([H])([H])C([H])([H])N4C([H])([H])C([H])([H])[C@@]5(C6=C([H])C([H])=C7OC([H])([H])OC7=C6N([H])[C@]15C([H])([H])C2([H])[H])[C@]34[H]
InChI Identifier
InChI=1S/C22H24N2O6/c1-28-18(26)22(27)17(25)19-5-2-9-24-10-8-20(16(19)24)12-3-4-13-15(30-11-29-13)14(12)23-21(20,22)7-6-19/h3-4,16,23,27H,2,5-11H2,1H3/t16-,19-,20+,21-,22+/m0/s1
InChI KeyJVVDRTHBTYJZSQ-GSNCRSPSSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 100 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 125 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 150 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 175 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 225 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 25 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 250 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, chcl3, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Kopsia singapurensisJEOL database
    • Subramaniam, G., et al, J. Nat. Prod. 71, 53 (2008)
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
  • Aspidosperma alkaloid
  • Carbazole
  • Azaspirodecane
  • Quinolidine
  • Benzodioxole
  • Indole or derivatives
  • Dihydroindole
  • Indolizidine
  • Aralkylamine
  • Secondary aliphatic/aromatic amine
  • Acyloin
  • Piperidine
  • N-alkylpyrrolidine
  • Benzenoid
  • Tertiary alcohol
  • Pyrrolidine
  • Methyl ester
  • Cyclic alcohol
  • Tertiary amine
  • Tertiary aliphatic amine
  • Ketone
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Secondary amine
  • Organoheterocyclic compound
  • Acetal
  • Monocarboxylic acid or derivatives
  • Azacycle
  • Oxacycle
  • Carboxylic acid derivative
  • Amine
  • Carbonyl group
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • 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
logP1.61ALOGPS
logP0.89ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)10.05ChemAxon
pKa (Strongest Basic)8.82ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area97.33 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity104.79 m³·mol⁻¹ChemAxon
Polarizability41.86 ųChemAxon
Number of Rings7ChemAxon
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24770361
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Subramaniam, G., et al. (2008). Subramaniam, G., et al, J. Nat. Prod. 71, 53 (2008). J. Nat. Prod..