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Record Information
Version2.0
Created at2022-09-04 13:37:08 UTC
Updated at2022-09-04 13:37:08 UTC
NP-MRD IDNP0195704
Secondary Accession NumbersNone
Natural Product Identification
Common Name(13e,18r)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0²,⁷.0⁸,¹⁷.0¹¹,¹⁶]octadeca-2,4,6,8(17)-tetraen-11-ium
Description(13E,18R)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0²,⁷.0⁸,¹⁷.0¹¹,¹⁶]Octadeca-2,4,6,8(17)-tetraen-11-ium belongs to the class of organic compounds known as pleiocarpaman alkaloids. These are alkaloids with a structure that is based on the pleiocarpaman skeleton. These alkaloids arise from the cyclization of a corynantheine precursor via C-16 to N-1. (13e,18r)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0²,⁷.0⁸,¹⁷.0¹¹,¹⁶]octadeca-2,4,6,8(17)-tetraen-11-ium is found in Strychnos guianensis. Based on a literature review very few articles have been published on (13E,18R)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0²,⁷.0⁸,¹⁷.0¹¹,¹⁶]Octadeca-2,4,6,8(17)-tetraen-11-ium.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H25N2O
Average Mass309.4320 Da
Monoisotopic Mass309.19614 Da
IUPAC Name(13E,18R)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0^{2,7}.0^{8,17}.0^{11,16}]octadeca-2,4,6,8(17)-tetraen-11-ium
Traditional Name(13E,18R)-13-ethylidene-18-(hydroxymethyl)-11-methyl-1,11-diazapentacyclo[12.3.1.0^{2,7}.0^{8,17}.0^{11,16}]octadeca-2,4,6,8(17)-tetraen-11-ium
CAS Registry NumberNot Available
SMILES
C\C=C1\C[N+]2(C)CCC3=C4C2CC1[C@H](CO)N4C1=CC=CC=C31
InChI Identifier
InChI=1S/C20H25N2O/c1-3-13-11-22(2)9-8-15-14-6-4-5-7-17(14)21-18(12-23)16(13)10-19(22)20(15)21/h3-7,16,18-19,23H,8-12H2,1-2H3/q+1/b13-3-/t16?,18-,19?,22?/m0/s1
InChI KeyHFLUPWJGJPYITM-BDGWCCHCSA-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
Strychnos guianensisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pleiocarpaman alkaloids. These are alkaloids with a structure that is based on the pleiocarpaman skeleton. These alkaloids arise from the cyclization of a corynantheine precursor via C-16 to N-1.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassPleiocarpaman alkaloids
Sub ClassNot Available
Direct ParentPleiocarpaman alkaloids
Alternative Parents
Substituents
  • Pleiocarpaman skeleton
  • Indolo[3,2-1de][1,5]naphthyridine
  • Beta-carboline
  • Pyridoindole
  • Naphthyridine
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • Tetraalkylammonium salt
  • Heteroaromatic compound
  • Pyrrole
  • Quaternary ammonium salt
  • Azacycle
  • Organoheterocyclic compound
  • Primary alcohol
  • Amine
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organic cation
  • 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-1.8ChemAxon
pKa (Strongest Acidic)14.99ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area25.16 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity105.44 m³·mol⁻¹ChemAxon
Polarizability35.77 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID4477637
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5319313
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]