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Record Information
Version2.0
Created at2022-04-27 22:20:04 UTC
Updated at2022-04-27 22:20:05 UTC
NP-MRD IDNP0050880
Secondary Accession NumbersNone
Natural Product Identification
Common NameIbogamine
DescriptionIbogamine belongs to the class of organic compounds known as ibogan-type alkaloids. These are indole alkaloids with a structure based on the ibogamine skeleton or a derivative thereof. Ibogamine is a pentacyclic heterocyclic compound consisting of an indole fused to an azepane-containing tricyclic moiety ring. Iboga alkaloids arise from the cyclization of a secodine-type precursor through the formation of a 16,21 bond. Ibogamine is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Ibogamine is found in Catharanthus roseus , Tabernaemontana divaricata, Ervatamia divaricata Gouyahua, Tabernaemontana calcarea, Tabernaemontana citrifolia, Tabernaemontana markgrafiana and Tabernanthe iboga . Ibogamine was first documented in 2018 (PMID: 30030374). Based on a literature review a small amount of articles have been published on ibogamine (PMID: 33321518) (PMID: 31095891) (PMID: 30618175) (PMID: 30599414).
Structure
Thumb
Synonyms
ValueSource
(-)-IbogamineChEBI
Chemical FormulaC19H24N2
Average Mass280.4150 Da
Monoisotopic Mass280.19395 Da
IUPAC Name(1R,15R,17S,18S)-17-ethyl-3,13-diazapentacyclo[13.3.1.0^{2,10}.0^{4,9}.0^{13,18}]nonadeca-2(10),4,6,8-tetraene
Traditional Name(1R,15R,17S,18S)-17-ethyl-3,13-diazapentacyclo[13.3.1.0^{2,10}.0^{4,9}.0^{13,18}]nonadeca-2(10),4,6,8-tetraene
CAS Registry NumberNot Available
SMILES
CC[C@H]1C[C@@H]2C[C@@H]3[C@H]1N(C2)CCC1=C3NC2=CC=CC=C12
InChI Identifier
InChI=1S/C19H24N2/c1-2-13-9-12-10-16-18-15(7-8-21(11-12)19(13)16)14-5-3-4-6-17(14)20-18/h3-6,12-13,16,19-20H,2,7-11H2,1H3/t12-,13+,16+,19+/m1/s1
InChI KeyLRLCVRYKAFDXKU-YGOSVGOTSA-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
Catharanthus roseusPlant
Ervatamia coronariaLOTUS Database
Ervatamia divaricata GouyahuaPlant
Tabernaemontana calcareaPlant
Tabernaemontana citrifoliaLOTUS Database
Tabernaemontana markgrafianaPlant
Tabernanthe ibogaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as ibogan-type alkaloids. These are indole alkaloids with a structure based on the ibogamine skeleton or a derivative thereof. Ibogamine is a pentacyclic heterocyclic compound consisting of an indole fused to an azepane-containing tricyclic moiety ring. Iboga alkaloids arise from the cyclization of a secodine-type precursor through the formation of a 16,21 bond.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassIbogan-type alkaloids
Sub ClassNot Available
Direct ParentIbogan-type alkaloids
Alternative Parents
Substituents
  • Ibogan skeleton
  • Catharanthine skeleton
  • Pyrroloazepine
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Azepine
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • Pyrrole
  • Heteroaromatic compound
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Organoheterocyclic compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Amine
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP4.24ALOGPS
logP3.69ChemAxon
logS-4.3ALOGPS
pKa (Strongest Acidic)16.81ChemAxon
pKa (Strongest Basic)9.07ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count1ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area19.03 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity87.11 m³·mol⁻¹ChemAxon
Polarizability33.53 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00001742
Chemspider ID90568
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkIbogamine
METLIN IDNot Available
PubChem Compound100217
PDB IDNot Available
ChEBI ID5853
Good Scents IDNot Available
References
General References
  1. Farrow SC, Kamileen MO, Meades J, Ameyaw B, Xiao Y, O'Connor SE: Cytochrome P450 and O-methyltransferase catalyze the final steps in the biosynthesis of the anti-addictive alkaloid ibogaine from Tabernanthe iboga. J Biol Chem. 2018 Sep 7;293(36):13821-13833. doi: 10.1074/jbc.RA118.004060. Epub 2018 Jul 20. [PubMed:30030374 ]
  2. Musquiari B, Crevelin EJ, Bertoni BW, Franca SC, Pereira AMS, Castello ACD, Castillo-Ordonez WO, Giuliatti S, Lopes AA: Precursor-directed Biosynthesis in Tabernaemontana catharinensis as a New Avenue for Alzheimer's Disease-modifying Agents. Planta Med. 2021 Feb;87(1-02):136-147. doi: 10.1055/a-1315-2282. Epub 2020 Dec 15. [PubMed:33321518 ]
  3. Krengel F, Mijangos MV, Reyes-Lezama M, Reyes-Chilpa R: Extraction and Conversion Studies of the Antiaddictive Alkaloids Coronaridine, Ibogamine, Voacangine, and Ibogaine from Two Mexican Tabernaemontana Species (Apocynaceae). Chem Biodivers. 2019 Jul;16(7):e1900175. doi: 10.1002/cbdv.201900175. Epub 2019 Jun 13. [PubMed:31095891 ]
  4. Krengel F, Chevalier Q, Dickinson J, Herrera Santoyo J, Reyes Chilpa R: Metabolite Profiling of Anti-Addictive Alkaloids from Four Mexican Tabernaemontana Species and the Entheogenic African Shrub Tabernanthe iboga (Apocynaceae). Chem Biodivers. 2019 Apr;16(4):e1800506. doi: 10.1002/cbdv.201800506. Epub 2019 Mar 12. [PubMed:30618175 ]
  5. Rosales PF, Marinho FF, Gower A, Chiarello M, Canci B, Roesch-Ely M, Paula FR, Moura S: Bio-guided search of active indole alkaloids from Tabernaemontana catharinensis: Antitumour activity, toxicity in silico and molecular modelling studies. Bioorg Chem. 2019 Apr;85:66-74. doi: 10.1016/j.bioorg.2018.12.016. Epub 2018 Dec 15. [PubMed:30599414 ]