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Record Information
Version2.0
Created at2022-09-09 20:20:48 UTC
Updated at2022-09-09 20:20:48 UTC
NP-MRD IDNP0289922
Secondary Accession NumbersNone
Natural Product Identification
Common Name(6z,8s,8as)-6-[(2r,4e,6s)-6-hydroxy-2,5-dimethyloct-4-en-1-ylidene]-8-methyl-hexahydroindolizin-8-ol
DescriptionPumiliotoxin A belongs to the class of organic compounds known as pumiliotoxins, homopumiliotoxins, and allopumiliotoxins. These are neurotoxic alkaloids, containing a 8-methyl-octahydroindolizin-8-ol or 1-methyl-octahydro-1H-quinolizin-1-ol moiety. (6z,8s,8as)-6-[(2r,4e,6s)-6-hydroxy-2,5-dimethyloct-4-en-1-ylidene]-8-methyl-hexahydroindolizin-8-ol is found in Oophaga pumilio and Oophaga speciosa. (6z,8s,8as)-6-[(2r,4e,6s)-6-hydroxy-2,5-dimethyloct-4-en-1-ylidene]-8-methyl-hexahydroindolizin-8-ol was first documented in 2020 (PMID: 34163958). Based on a literature review very few articles have been published on Pumiliotoxin A.
Structure
Thumb
Synonyms
ValueSource
Alkaloid 307a from dendrobatesMeSH
Chemical FormulaC19H33NO2
Average Mass307.4780 Da
Monoisotopic Mass307.25113 Da
IUPAC Name(6Z,8S,8aS)-6-[(2R,4E,6S)-6-hydroxy-2,5-dimethyloct-4-en-1-ylidene]-8-methyl-octahydroindolizin-8-ol
Traditional Name(6Z,8S,8aS)-6-[(2R,4E,6S)-6-hydroxy-2,5-dimethyloct-4-en-1-ylidene]-8-methyl-hexahydroindolizin-8-ol
CAS Registry NumberNot Available
SMILES
CC[C@H](O)C(\C)=C\C[C@@H](C)\C=C1/CN2CCC[C@H]2[C@@](C)(O)C1
InChI Identifier
InChI=1S/C19H33NO2/c1-5-17(21)15(3)9-8-14(2)11-16-12-19(4,22)18-7-6-10-20(18)13-16/h9,11,14,17-18,21-22H,5-8,10,12-13H2,1-4H3/b15-9+,16-11-/t14-,17+,18+,19+/m1/s1
InChI KeyCUBVJLHFQCEJGM-SZIIBLSRSA-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
Dendrobates pumilioLOTUS Database
Oophaga speciosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pumiliotoxins, homopumiliotoxins, and allopumiliotoxins. These are neurotoxic alkaloids, containing a 8-methyl-octahydroindolizin-8-ol or 1-methyl-octahydro-1H-quinolizin-1-ol moiety.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassPumiliotoxins, homopumiliotoxins, and allopumiliotoxins
Sub ClassNot Available
Direct ParentPumiliotoxins, homopumiliotoxins, and allopumiliotoxins
Alternative Parents
Substituents
  • Pumiliotoxin-skeleton
  • Indolizidine
  • Piperidine
  • N-alkylpyrrolidine
  • Pyrrolidine
  • Tertiary alcohol
  • 1,2-aminoalcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary alcohol
  • Azacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxygen compound
  • Amine
  • Organic nitrogen compound
  • Alcohol
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP2.8ChemAxon
pKa (Strongest Acidic)14.36ChemAxon
pKa (Strongest Basic)10.19ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area43.7 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity94.26 m³·mol⁻¹ChemAxon
Polarizability37 ųChemAxon
Number of Rings2ChemAxon
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 IDNot Available
Chemspider ID9154941
KEGG Compound IDC20033
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10979740
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Wu H, Margarita C, Jongcharoenkamol J, Nolan MD, Singh T, Andersson PG: Kinetic resolution of racemic allylic alcohols via iridium-catalyzed asymmetric hydrogenation: scope, synthetic applications and insight into the origin of selectivity. Chem Sci. 2020 Dec 8;12(5):1937-1943. doi: 10.1039/d0sc05276k. [PubMed:34163958 ]
  2. LOTUS database [Link]