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Record Information
Version2.0
Created at2022-09-05 20:03:11 UTC
Updated at2022-09-05 20:03:11 UTC
NP-MRD IDNP0219146
Secondary Accession NumbersNone
Natural Product Identification
Common Name18-acetyl 18-methyl (1s,10s,12r,13e)-13-ethylidene-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]octadeca-2,4,6,8-tetraene-18,18-dicarboxylate
Description18-Acetyl 18-methyl (1S,10S,12R,13E)-13-ethylidene-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]Octadeca-2,4,6,8-tetraene-18,18-dicarboxylate 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. 18-acetyl 18-methyl (1s,10s,12r,13e)-13-ethylidene-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]octadeca-2,4,6,8-tetraene-18,18-dicarboxylate is found in Kopsia singapurensis. Based on a literature review very few articles have been published on 18-acetyl 18-methyl (1S,10S,12R,13E)-13-ethylidene-8,15-diazapentacyclo[10.5.1.0¹,⁹.0²,⁷.0¹⁰,¹⁵]Octadeca-2,4,6,8-tetraene-18,18-dicarboxylate.
Structure
Thumb
Synonyms
ValueSource
18-Acetyl 18-methyl (1S,10S,12R,13E)-13-ethylidene-8,15-diazapentacyclo[10.5.1.0,.0,.0,]octadeca-2,4,6,8-tetraene-18,18-dicarboxylic acidGenerator
Chemical FormulaC23H24N2O5
Average Mass408.4540 Da
Monoisotopic Mass408.16852 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
COC(=O)C1([C@@H]2C[C@@H]3N(CC[C@@]11C3=NC3=CC=CC=C13)C\C2=C\C)C(=O)OC(C)=O
InChI Identifier
InChI=1S/C23H24N2O5/c1-4-14-12-25-10-9-22-15-7-5-6-8-17(15)24-19(22)18(25)11-16(14)23(22,20(27)29-3)21(28)30-13(2)26/h4-8,16,18H,9-12H2,1-3H3/b14-4-/t16-,18+,22-,23?/m1/s1
InChI KeyGSUAXYSDIZYHQW-IIEREXMUSA-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 singapurensisLOTUS 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
  • Akuammilan skeleton
  • Quinolizidine
  • 3-alkylindole
  • Indole or derivatives
  • Tricarboxylic acid or derivatives
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • Carboxylic acid anhydride
  • Methyl ester
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Ketimine
  • Tertiary amine
  • Tertiary aliphatic amine
  • Azacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Imine
  • Organopnictogen compound
  • Amine
  • Organic oxygen 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
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID23310945
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44445384
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]