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Record Information
Version2.0
Created at2022-09-07 17:06:48 UTC
Updated at2022-09-07 17:06:48 UTC
NP-MRD IDNP0253281
Secondary Accession NumbersNone
Natural Product Identification
Common Name5-[(1s,2r,3s,4z,11r)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-3-methoxy-4-methylfuran-2-one
DescriptionStemokerrin belongs to the class of organic compounds known as azepines. These are organic compounds containing an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom. 5-[(1s,2r,3s,4z,11r)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-3-methoxy-4-methylfuran-2-one is found in Stemona kerrii. 5-[(1s,2r,3s,4z,11r)-11-[(1r)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0²,⁶]tetradec-6-en-4-ylidene]-3-methoxy-4-methylfuran-2-one was first documented in 2007 (PMID: 17636953). Based on a literature review a small amount of articles have been published on Stemokerrin (PMID: 19890955) (PMID: 18626828) (PMID: 25479189).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H31NO5
Average Mass389.4920 Da
Monoisotopic Mass389.22022 Da
IUPAC Name5-[(1S,2R,3S,4Z,11R)-11-[(1R)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0^{2,6}]tetradec-6-en-4-ylidene]-3-methoxy-4-methyl-2,5-dihydrofuran-2-one
Traditional Name5-[(1S,2R,3S,4Z,11R)-11-[(1R)-1-hydroxypropyl]-3-methyl-5-oxa-10-azatricyclo[8.4.0.0^{2,6}]tetradec-6-en-4-ylidene]-3-methoxy-4-methylfuran-2-one
CAS Registry NumberNot Available
SMILES
CC[C@@H](O)[C@H]1CCC[C@H]2[C@H]3[C@H](C)\C(OC3=CCCN12)=C1\OC(=O)C(OC)=C1C
InChI Identifier
InChI=1S/C22H31NO5/c1-5-16(24)14-8-6-9-15-18-12(2)19(27-17(18)10-7-11-23(14)15)20-13(3)21(26-4)22(25)28-20/h10,12,14-16,18,24H,5-9,11H2,1-4H3/b20-19-/t12-,14+,15-,16+,18+/m0/s1
InChI KeyNZXKRFOQRUEWSO-ONZNDFDGSA-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
Stemona kerriiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as azepines. These are organic compounds containing an unsaturated seven-member heterocycle with one nitrogen atom replacing a carbon atom.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassAzepines
Sub ClassNot Available
Direct ParentAzepines
Alternative Parents
Substituents
  • Azepine
  • 2-furanone
  • Piperidine
  • Dihydrofuran
  • Enol ester
  • Oxolane
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • 1,2-aminoalcohol
  • Amino acid or derivatives
  • Lactone
  • Carboxylic acid ester
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary alcohol
  • Azacycle
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Oxacycle
  • Organic nitrogen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Amine
  • 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
logP1.63ChemAxon
pKa (Strongest Acidic)14.61ChemAxon
pKa (Strongest Basic)10.48ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area68.23 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity110.27 m³·mol⁻¹ChemAxon
Polarizability44.19 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 IDC00034615
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101259882
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Wang YZ, Tang CP, Dien PH, Ye Y: Alkaloids from the roots of Stemona saxorum. J Nat Prod. 2007 Aug;70(8):1356-9. doi: 10.1021/np070099o. Epub 2007 Jul 18. [PubMed:17636953 ]
  2. Peng SY, Shi T, Wang YZ, Lin LG, Yang YM, Jiang HL, Ye Y: Rapid structural determination of alkaloids in a crude extract of Stemona saxorum by high-performance liquid chromatography/electrospray ionization coupled with tandem mass spectrometry. Rapid Commun Mass Spectrom. 2009 Dec;23(23):3621-31. doi: 10.1002/rcm.4299. [PubMed:19890955 ]
  3. Dien PH, Lin LG, Tang CP, Ke CQ, Ye Y: Bisbenzopyrans and alkaloids from the roots of Stemona cochinchinensis. Nat Prod Res. 2008;22(10):915-20. doi: 10.1080/14786410701642771. [PubMed:18626828 ]
  4. Lin L, Bao H, Wang A, Tang C, Dien PH, Ye Y: Two new N-oxide alkaloids from Stemona cochinchinensis. Molecules. 2014 Dec 3;19(12):20257-65. doi: 10.3390/molecules191220257. [PubMed:25479189 ]
  5. LOTUS database [Link]