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Record Information
Version2.0
Created at2022-09-10 06:21:40 UTC
Updated at2022-09-10 06:21:40 UTC
NP-MRD IDNP0296650
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,3r,4r,5s,6s,8r,9r,10r,13s,16s,17r,18r)-11-ethyl-5-hydroxy-6,16,18-trimethoxy-4-(4-methoxybenzoyloxy)-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadec-14-en-8-yl 4-methoxybenzoate
DescriptionLiaconitine B belongs to the class of organic compounds known as aconitane-type diterpenoid alkaloids. These are alkaloid diterpenoids with a structure based on the hexacyclic aconitane skeleton. These compounds have no oxygen functionality at the C7 atom. (1s,2r,3r,4r,5s,6s,8r,9r,10r,13s,16s,17r,18r)-11-ethyl-5-hydroxy-6,16,18-trimethoxy-4-(4-methoxybenzoyloxy)-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadec-14-en-8-yl 4-methoxybenzoate is found in Aconitum episcopale. Based on a literature review very few articles have been published on liaconitine B.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC41H51NO11
Average Mass733.8550 Da
Monoisotopic Mass733.34621 Da
IUPAC Name(1S,2R,3R,4R,5S,6S,8R,9R,10R,13S,16S,17R,18R)-11-ethyl-5-hydroxy-6,16,18-trimethoxy-4-(4-methoxybenzoyloxy)-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadec-14-en-8-yl 4-methoxybenzoate
Traditional Name(1S,2R,3R,4R,5S,6S,8R,9R,10R,13S,16S,17R,18R)-11-ethyl-5-hydroxy-6,16,18-trimethoxy-4-(4-methoxybenzoyloxy)-13-(methoxymethyl)-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadec-14-en-8-yl 4-methoxybenzoate
CAS Registry NumberNot Available
SMILES
CCN1C[C@]2(COC)C=C[C@H](OC)[C@@]34[C@@H]5C[C@@]6(O)[C@H](OC(=O)C7=CC=C(OC)C=C7)[C@@H]5[C@@](C[C@@H]6OC)(OC(=O)C5=CC=C(OC)C=C5)[C@@H]([C@H](OC)[C@H]23)[C@@H]14
InChI Identifier
InChI=1S/C41H51NO11/c1-8-42-21-38(22-46-2)18-17-28(49-5)41-27-19-39(45)29(50-6)20-40(31(34(41)42)32(51-7)33(38)41,53-37(44)24-11-15-26(48-4)16-12-24)30(27)35(39)52-36(43)23-9-13-25(47-3)14-10-23/h9-18,27-35,45H,8,19-22H2,1-7H3/t27-,28+,29+,30-,31+,32+,33-,34-,35-,38+,39+,40-,41+/m1/s1
InChI KeySIMJMGSWMMIKTI-IZCFLPNWSA-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
Aconitum episcopaleLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as aconitane-type diterpenoid alkaloids. These are alkaloid diterpenoids with a structure based on the hexacyclic aconitane skeleton. These compounds have no oxygen functionality at the C7 atom.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentAconitane-type diterpenoid alkaloids
Alternative Parents
Substituents
  • Aconitane-type diterpenoid alkaloid
  • P-methoxybenzoic acid or derivatives
  • Benzoate ester
  • Quinolidine
  • Benzoic acid or derivatives
  • Alkaloid or derivatives
  • Anisole
  • Methoxybenzene
  • Benzoyl
  • Phenoxy compound
  • Phenol ether
  • Azepane
  • Alkyl aryl ether
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Piperidine
  • Tertiary alcohol
  • Cyclic alcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • Amino acid or derivatives
  • Carboxylic acid ester
  • Ether
  • Azacycle
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Amine
  • Alcohol
  • Organopnictogen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organonitrogen compound
  • Organooxygen 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
logP2.98ChemAxon
pKa (Strongest Acidic)12.86ChemAxon
pKa (Strongest Basic)10.2ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area131.45 ŲChemAxon
Rotatable Bond Count14ChemAxon
Refractivity193.8 m³·mol⁻¹ChemAxon
Polarizability78.7 ųChemAxon
Number of Rings8ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00041041
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound100987532
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]