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Record Information
Version2.0
Created at2022-09-11 20:13:35 UTC
Updated at2022-09-11 20:13:35 UTC
NP-MRD IDNP0319276
Secondary Accession NumbersNone
Natural Product Identification
Common Nameaffinine
DescriptionAffinine belongs to the class of organic compounds known as vobasan alkaloids. These are alkaloids containing the vobasan skeleton. affinine is found in Apis cerana, Tabernaemontana catharinensis and Tabernaemontana pachysiphon. affinine was first documented in 2008 (PMID: 18797794). Based on a literature review a small amount of articles have been published on Affinine (PMID: 30599414) (PMID: 23983637) (PMID: 31140017).
Structure
Thumb
Synonyms
ValueSource
17-Hydroxyvobasan-3-oneKegg
Chemical FormulaC20H24N2O2
Average Mass324.4240 Da
Monoisotopic Mass324.18378 Da
IUPAC Name(1R,14S,15E)-15-ethylidene-18-(hydroxymethyl)-17-methyl-10,17-diazatetracyclo[12.3.1.0^{3,11}.0^{4,9}]octadeca-3(11),4,6,8-tetraen-12-one
Traditional Name(1R,14S,15E)-15-ethylidene-18-(hydroxymethyl)-17-methyl-10,17-diazatetracyclo[12.3.1.0^{3,11}.0^{4,9}]octadeca-3(11),4,6,8-tetraen-12-one
CAS Registry NumberNot Available
SMILES
C\C=C1\CN(C)[C@@H]2CC3=C(NC4=CC=CC=C34)C(=O)C[C@H]1C2CO
InChI Identifier
InChI=1S/C20H24N2O2/c1-3-12-10-22(2)18-8-15-13-6-4-5-7-17(13)21-20(15)19(24)9-14(12)16(18)11-23/h3-7,14,16,18,21,23H,8-11H2,1-2H3/b12-3-/t14-,16?,18-/m1/s1
InChI KeyPXFBZOLANLWPMH-SMLHJDAJSA-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
Apis ceranaLOTUS Database
Tabernaemontana catharinensisLOTUS Database
Tabernaemontana pachysiphonLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as vobasan alkaloids. These are alkaloids containing the vobasan skeleton.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassVobasan alkaloids
Sub ClassNot Available
Direct ParentVobasan alkaloids
Alternative Parents
Substituents
  • Vobasan skeleton
  • 3-alkylindole
  • Indole
  • Indole or derivatives
  • Aryl alkyl ketone
  • Aryl ketone
  • Aralkylamine
  • Piperidine
  • Benzenoid
  • 1,3-aminoalcohol
  • Heteroaromatic compound
  • Pyrrole
  • Ketone
  • Tertiary amine
  • Tertiary aliphatic amine
  • Azacycle
  • Organoheterocyclic compound
  • Primary alcohol
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic oxygen compound
  • Amine
  • Organic nitrogen compound
  • Alcohol
  • 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
logP1.78ChemAxon
pKa (Strongest Acidic)13.41ChemAxon
pKa (Strongest Basic)7.02ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area56.33 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity96.85 m³·mol⁻¹ChemAxon
Polarizability36.57 ųChemAxon
Number of Rings4ChemAxon
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 IDC00001675
Chemspider ID4444714
KEGG Compound IDC09021
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkAffinine
METLIN IDNot Available
PubChem Compound5281345
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. 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 ]
  2. Nicola C, Salvador M, Gower AE, Moura S, Echeverrigaray S: Chemical constituents antioxidant and anticholinesterasic activity of Tabernaemontana catharinensis. ScientificWorldJournal. 2013 Jul 28;2013:519858. doi: 10.1155/2013/519858. eCollection 2013. [PubMed:23983637 ]
  3. Amelia P, Nugroho AE, Hirasawa Y, Kaneda T, Tougan T, Horii T, Morita H: Two new sarpagine-type indole alkaloids and antimalarial activity of 16-demethoxycarbonylvoacamine from Tabernaemontana macrocarpa Jack. J Nat Med. 2019 Sep;73(4):820-825. doi: 10.1007/s11418-019-01317-4. Epub 2019 May 28. [PubMed:31140017 ]
  4. 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 ]
  5. LOTUS database [Link]