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Record Information
Version2.0
Created at2022-09-02 00:46:34 UTC
Updated at2022-09-02 00:46:34 UTC
NP-MRD IDNP0145549
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl (2r)-2-[(2r,3e,12bs)-3-ethylidene-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizin-2-yl]-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]acetate
DescriptionMethyl (2R)-2-[(2S,4R,5E)-5-ethylidene-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]Heptadeca-1(10),11,13,15-tetraen-4-yl]-2-[(1R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl]acetate belongs to the class of organic compounds known as corynanthean-type alkaloids. These are alkaloids with a structure based on the corynanthean nucleus, which is a tetracycle characterized by an indole fused to a quinolizidine. Additionally, the quinolizidine ring system is substituted to a 2-methylpropyl group and one ethyl group. methyl (2r)-2-[(2r,3e,12bs)-3-ethylidene-1h,2h,4h,6h,7h,12h,12bh-indolo[2,3-a]quinolizin-2-yl]-2-[(1r)-1h,2h,3h,4h,9h-pyrido[3,4-b]indol-1-yl]acetate is found in Kopsia griffithii. Based on a literature review very few articles have been published on methyl (2R)-2-[(2S,4R,5E)-5-ethylidene-7,17-diazatetracyclo[8.7.0.0²,⁷.0¹¹,¹⁶]Heptadeca-1(10),11,13,15-tetraen-4-yl]-2-[(1R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl]acetate.
Structure
Thumb
Synonyms
ValueSource
Methyl (2R)-2-[(2S,4R,5E)-5-ethylidene-7,17-diazatetracyclo[8.7.0.0,.0,]heptadeca-1(10),11,13,15-tetraen-4-yl]-2-[(1R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl]acetic acidGenerator
Chemical FormulaC31H34N4O2
Average Mass494.6390 Da
Monoisotopic Mass494.26818 Da
IUPAC Namemethyl (2R)-2-[(2R,3E,12bS)-3-ethylidene-1H,2H,3H,4H,6H,7H,12H,12bH-indolo[2,3-a]quinolizin-2-yl]-2-[(1R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl]acetate
Traditional Name(R)-(methyl [(2R,3E,12bS)-3-ethylidene-1H,2H,4H,6H,7H,12H,12bH-indolo[2,3-a]quinolizin-2-yl]((1R)-1H,2H,3H,4H,9H-pyrido[3,4-b]indol-1-yl)acetate)
CAS Registry NumberNot Available
SMILES
COC(=O)[C@H]([C@H]1C[C@@H]2N(CCC3=C2NC2=CC=CC=C32)C\C1=C\C)[C@H]1NCCC2=C1NC1=CC=CC=C21
InChI Identifier
InChI=1S/C31H34N4O2/c1-3-18-17-35-15-13-22-20-9-5-6-10-24(20)33-28(22)26(35)16-23(18)27(31(36)37-2)30-29-21(12-14-32-30)19-8-4-7-11-25(19)34-29/h3-11,23,26-27,30,32-34H,12-17H2,1-2H3/b18-3-/t23-,26-,27+,30+/m0/s1
InChI KeyYONBPFKCTNNLOT-KJXZVAKHSA-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
Kopsia griffithiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as corynanthean-type alkaloids. These are alkaloids with a structure based on the corynanthean nucleus, which is a tetracycle characterized by an indole fused to a quinolizidine. Additionally, the quinolizidine ring system is substituted to a 2-methylpropyl group and one ethyl group.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassCorynanthean-type alkaloids
Sub ClassNot Available
Direct ParentCorynanthean-type alkaloids
Alternative Parents
Substituents
  • Corynanthean skeleton
  • Harman
  • Beta-carboline
  • Pyridoindole
  • Indolyl carboxylic acid derivative
  • Quinolizine
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • Methyl ester
  • Pyrrole
  • Heteroaromatic compound
  • Tertiary amine
  • Amino acid or derivatives
  • Tertiary aliphatic amine
  • Carboxylic acid ester
  • Secondary amine
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Secondary aliphatic amine
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Organic nitrogen compound
  • Organic oxygen compound
  • Amine
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • 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
logP4.3ALOGPS
logP4.35ChemAxon
logS-5.2ALOGPS
pKa (Strongest Acidic)16.07ChemAxon
pKa (Strongest Basic)8.35ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area73.15 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity147.45 m³·mol⁻¹ChemAxon
Polarizability54.79 ųChemAxon
Number of Rings7ChemAxon
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 ID8158807
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9983217
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]