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Record Information
Version2.0
Created at2022-09-05 13:13:45 UTC
Updated at2022-09-05 13:13:45 UTC
NP-MRD IDNP0214043
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1's,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione
DescriptionStemoninoamide belongs to the class of organic compounds known as stemoamide-type alkaloids. These are alkaloids which include a tricyclic 2H-furo[3,2-c]pyrrolo[1,2-a]azepine nucleus. (1's,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione is found in Stemona sessilifolia and Stemona tuberosa. (1's,2'r,3's,6'r)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0²,⁶]tridecane]-5,11'-dione was first documented in 2008 (PMID: 18452334). Based on a literature review very few articles have been published on stemoninoamide.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC17H23NO4
Average Mass305.3740 Da
Monoisotopic Mass305.16271 Da
IUPAC Name(1'S,2'R,3'S,6'R)-3'-ethyl-4-methyl-5H-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0^{2,6}]tridecane]-5,11'-dione
Traditional Name(1'S,2'R,3'S,6'R)-3'-ethyl-4-methyl-5'-oxa-10'-azaspiro[furan-2,4'-tricyclo[8.3.0.0^{2,6}]tridecane]-5,11'-dione
CAS Registry NumberNot Available
SMILES
CC[C@H]1[C@H]2[C@@H](CCCN3[C@H]2CCC3=O)OC11OC(=O)C(C)=C1
InChI Identifier
InChI=1S/C17H23NO4/c1-3-11-15-12-6-7-14(19)18(12)8-4-5-13(15)21-17(11)9-10(2)16(20)22-17/h9,11-13,15H,3-8H2,1-2H3/t11-,12-,13+,15+,17?/m0/s1
InChI KeyDVRWOSGUHQABHJ-TXPDGUKFSA-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 sessilifoliaLOTUS Database
Stemona tuberosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as stemoamide-type alkaloids. These are alkaloids which include a tricyclic 2H-furo[3,2-c]pyrrolo[1,2-a]azepine nucleus.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassStemona alkaloids
Sub ClassStemoamide-type alkaloids
Direct ParentStemoamide-type alkaloids
Alternative Parents
Substituents
  • Stemoamide backbone
  • Azepane
  • Ketal
  • 2-furanone
  • Pyrrolidone
  • 2-pyrrolidone
  • N-alkylpyrrolidine
  • Dihydrofuran
  • Oxolane
  • Pyrrolidine
  • Tertiary carboxylic acid amide
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxamide group
  • Carboxylic acid ester
  • Lactone
  • Lactam
  • Azacycle
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Acetal
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organonitrogen compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic nitrogen compound
  • Organopnictogen compound
  • Organic oxide
  • 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
logP2.2ChemAxon
pKa (Strongest Basic)-0.73ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area55.84 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity80.24 m³·mol⁻¹ChemAxon
Polarizability32.99 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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101670405
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lin LG, Li KM, Tang CP, Ke CQ, Rudd JA, Lin G, Ye Y: Antitussive stemoninine alkaloids from the roots of Stemona tuberosa. J Nat Prod. 2008 Jun;71(6):1107-10. doi: 10.1021/np070651+. Epub 2008 May 2. [PubMed:18452334 ]
  2. LOTUS database [Link]