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Record Information
Version2.0
Created at2022-09-11 22:47:29 UTC
Updated at2022-09-11 22:47:29 UTC
NP-MRD IDNP0320889
Secondary Accession NumbersNone
Natural Product Identification
Common Name4,5,16,17-tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaen-3-ol
Description4,5,16,17-Tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]Octadeca-1(18),2,4,6,14,16-hexaen-3-ol belongs to the class of organic compounds known as homoaporphines. These are alkaloids derived from phenethylisoquinoline precursors by direct intramolecular oxidative coupling. They incorporate a nucleus A and are always pentaoxygenated at C- 1, -2, - 10, - 11, and - 12. The nitrogen function in ring B is usually N-methylated, but it may also be secondary. 4,5,16,17-tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(17),2(7),3,5,14(18),15-hexaen-3-ol is found in Androcymbium palaestinum, Colchicum decaisnei and Colchicum szovitsii. 4,5,16,17-Tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]Octadeca-1(18),2,4,6,14,16-hexaen-3-ol is a very strong basic compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H27NO5
Average Mass385.4600 Da
Monoisotopic Mass385.18892 Da
IUPAC Name4,5,16,17-tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(18),2(7),3,5,14,16-hexaen-3-ol
Traditional Name4,5,16,17-tetramethoxy-11-methyl-11-azatetracyclo[8.7.1.0²,⁷.0¹⁴,¹⁸]octadeca-1(18),2(7),3,5,14,16-hexaen-3-ol
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(C(O)=C1OC)C1=C3C(CC2)N(C)CCC3=CC(OC)=C1OC
InChI Identifier
InChI=1S/C22H27NO5/c1-23-9-8-13-11-15(25-2)21(27-4)19-17(13)14(23)7-6-12-10-16(26-3)22(28-5)20(24)18(12)19/h10-11,14,24H,6-9H2,1-5H3
InChI KeyNFWMVRSHUJCVKZ-UHFFFAOYSA-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
Androcymbium palaestinumLOTUS Database
Colchicum decaisneiLOTUS Database
Colchicum szovitsiiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as homoaporphines. These are alkaloids derived from phenethylisoquinoline precursors by direct intramolecular oxidative coupling. They incorporate a nucleus A and are always pentaoxygenated at C- 1, -2, - 10, - 11, and - 12. The nitrogen function in ring B is usually N-methylated, but it may also be secondary.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassHomoaporphines
Sub ClassNot Available
Direct ParentHomoaporphines
Alternative Parents
Substituents
  • Homoaporphine
  • Tetrahydroisoquinoline
  • Anisole
  • Phenol ether
  • Alkyl aryl ether
  • 1-hydroxy-4-unsubstituted benzenoid
  • Phenol
  • Aralkylamine
  • Benzenoid
  • Tertiary aliphatic amine
  • Tertiary amine
  • Ether
  • Organoheterocyclic compound
  • Azacycle
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Amine
  • 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
logP2.95ALOGPS
logP3.21ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)9.53ChemAxon
pKa (Strongest Basic)6.97ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area60.39 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity108.46 m³·mol⁻¹ChemAxon
Polarizability42.18 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 Compound14488021
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]