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Record Information
Version2.0
Created at2022-04-28 14:25:47 UTC
Updated at2022-04-28 14:25:47 UTC
NP-MRD IDNP0069095
Secondary Accession NumbersNone
Natural Product Identification
Common Name8-Oxoerythraline
Description8-Oxoerythraline belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof. 8-Oxoerythraline is found in Erythrina abyssinica, Erythrina bidwillii, Erythrina brucei, Erythrina crista-galli, Erythrina latissima and Erythrina velutina. 8-Oxoerythraline was first documented in 2012 (PMID: 21936641). Based on a literature review very few articles have been published on 8-Oxoerythraline (PMID: 34396757).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H17NO4
Average Mass311.3370 Da
Monoisotopic Mass311.11576 Da
IUPAC Name(1S,19R)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0^{1,16}.0^{2,10}.0^{4,8}]icosa-2,4(8),9,15,17-pentaen-14-one
Traditional Name(1S,19R)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.0^{1,16}.0^{2,10}.0^{4,8}]icosa-2,4(8),9,15,17-pentaen-14-one
CAS Registry NumberNot Available
SMILES
CO[C@@H]1C[C@@]23N(CCC4=CC5=C(OCO5)C=C24)C(=O)C=C3C=C1
InChI Identifier
InChI=1S/C18H17NO4/c1-21-13-3-2-12-7-17(20)19-5-4-11-6-15-16(23-10-22-15)8-14(11)18(12,19)9-13/h2-3,6-8,13H,4-5,9-10H2,1H3/t13-,18-/m0/s1
InChI KeyRNCIERMYMLFYAO-UGSOOPFHSA-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
Erythrina abyssinicaLOTUS Database
Erythrina bidwilliiLOTUS Database
Erythrina bruceiLOTUS Database
Erythrina crista-galliLOTUS Database
Erythrina latissimaPlant
Erythrina velutinaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as erythrinanes. These are erythrina alkaloids possessing either a 6-5-6-6-membered indoloisoquinoline core or a derivative thereof.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassErythrina alkaloids
Sub ClassErythrinanes
Direct ParentErythrinanes
Alternative Parents
Substituents
  • Erythrinane skeleton
  • Tetrahydroisoquinoline
  • Benzodioxole
  • Indole or derivatives
  • Benzenoid
  • Pyrroline
  • Tertiary carboxylic acid amide
  • Carboxamide group
  • Lactam
  • Acetal
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Carbonyl group
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organooxygen compound
  • Organic oxygen compound
  • Organic nitrogen 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
logP1.62ALOGPS
logP1.25ChemAxon
logS-2.6ALOGPS
pKa (Strongest Basic)-0.24ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area48 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity85.04 m³·mol⁻¹ChemAxon
Polarizability32.24 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 IDC00027265
Chemspider ID10227700
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21599256
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Cai YS, Li Y, Chen ZC, Yu SS: [Erythrina alkaloids from stems of Erythrina corallodendron]. Zhongguo Zhong Yao Za Zhi. 2021 Jul;46(13):3368-3376. doi: 10.19540/j.cnki.cjcmm.20210331.201. [PubMed:34396757 ]
  2. Mohammed MM, Ibrahim NA, Awad NE, Matloub AA, Mohamed-Ali AG, Barakat EE, Mohamed AE, Colla PL: Anti-HIV-1 and cytotoxicity of the alkaloids of Erythrina abyssinica Lam. growing in Sudan. Nat Prod Res. 2012;26(17):1565-75. doi: 10.1080/14786419.2011.573791. Epub 2011 Sep 21. [PubMed:21936641 ]