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Record Information
Version2.0
Created at2022-04-28 12:59:45 UTC
Updated at2022-04-28 12:59:45 UTC
NP-MRD IDNP0068061
Secondary Accession NumbersNone
Natural Product Identification
Common NameIsovoacristine
DescriptionISOVOACRISTINE 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. Isovoacristine is found in Tabernaemontana divaricata, Tabernaemontana amblyocarpa Urb., Tabernaemontana bovina, Tabernaemontana calcarea, Tabernaemontana corymbosa, Tabernaemontana divaricata (L.)R.Br. , Tabernaemontana pandacaqui Poir. and Tabernaemontana solanifolia. Isovoacristine was first documented in 2002 (PMID: 12027738). Based on a literature review a small amount of articles have been published on ISOVOACRISTINE (PMID: 12713407) (PMID: 18797794).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H28N2O4
Average Mass384.4760 Da
Monoisotopic Mass384.20491 Da
IUPAC Namemethyl (1S,15R,17S,18S)-17-[(1S)-1-hydroxyethyl]-6-methoxy-3,13-diazapentacyclo[13.3.1.0^{2,10}.0^{4,9}.0^{13,18}]nonadeca-2(10),4,6,8-tetraene-1-carboxylate
Traditional Namemethyl (1S,15R,17S,18S)-17-[(1S)-1-hydroxyethyl]-6-methoxy-3,13-diazapentacyclo[13.3.1.0^{2,10}.0^{4,9}.0^{13,18}]nonadeca-2(10),4,6,8-tetraene-1-carboxylate
CAS Registry NumberNot Available
SMILES
COC(=O)[C@@]12C[C@H]3C[C@H]([C@H](C)O)[C@@H]1N(C3)CCC1=C2NC2=CC(OC)=CC=C12
InChI Identifier
InChI=1S/C22H28N2O4/c1-12(25)17-8-13-10-22(21(26)28-3)19-16(6-7-24(11-13)20(17)22)15-5-4-14(27-2)9-18(15)23-19/h4-5,9,12-13,17,20,23,25H,6-8,10-11H2,1-3H3/t12-,13+,17+,20-,22+/m0/s1
InChI KeyXGWIRMWTCWJZPG-GIBYXBIVSA-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
Ervatamia coronariaLOTUS Database
Tabernaemontana amblyocarpa Urb.Plant
Tabernaemontana bovinaPlant
Tabernaemontana calcareaPlant
Tabernaemontana corymbosaLOTUS Database
Tabernaemontana divaricata (L.)R.Br.Plant
Tabernaemontana pandacaqui Poir.Plant
Tabernaemontana solanifoliaLOTUS Database
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
  • Piperidinecarboxylic acid
  • Anisole
  • Phenol ether
  • Aralkylamine
  • Alkyl aryl ether
  • Azepine
  • Benzenoid
  • Piperidine
  • Pyrrole
  • Heteroaromatic compound
  • Methyl ester
  • 1,3-aminoalcohol
  • Tertiary amine
  • Secondary alcohol
  • Amino acid or derivatives
  • Tertiary aliphatic amine
  • Carboxylic acid ester
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Ether
  • Alcohol
  • Organic nitrogen compound
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Amine
  • Organonitrogen compound
  • Organooxygen 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
logP2.69ALOGPS
logP1.94ChemAxon
logS-3.1ALOGPS
pKa (Strongest Acidic)15.18ChemAxon
pKa (Strongest Basic)8.11ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area74.79 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity106.05 m³·mol⁻¹ChemAxon
Polarizability42.5 ųChemAxon
Number of Rings5ChemAxon
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 IDC00025917
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101243095
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Prakash Chaturvedula VS, Sprague S, Schilling JK, Kingston DG: New cytotoxic indole alkaloids from Tabernaemontana calcarea from the Madagascar rainforest. J Nat Prod. 2003 Apr;66(4):528-31. doi: 10.1021/np020548e. [PubMed:12713407 ]
  2. Vieira IJ, Medeiros WL, Monnerat CS, Souza JJ, Mathias L, Braz-Filho R, Pinto AC, Sousa PM, Rezende CM, Epifanio Rde A: Two fast screening methods (GC-MS and TLC-ChEI assay) for rapid evaluation of potential anticholinesterasic indole alkaloids in complex mixtures. An Acad Bras Cienc. 2008 Sep;80(3):419-26. doi: 10.1590/s0001-37652008000300003. [PubMed:18797794 ]
  3. Kam TS, Sim KM: Five new iboga alkaloids from Tabernaemontana corymbosa. J Nat Prod. 2002 May;65(5):669-72. doi: 10.1021/np0105432. [PubMed:12027738 ]