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Record Information
Version2.0
Created at2022-04-28 13:05:12 UTC
Updated at2022-04-28 13:05:12 UTC
NP-MRD IDNP0068078
Secondary Accession NumbersNone
Natural Product Identification
Common Name(-)-Magnocurarine
DescriptionMagnocurarine belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached. (-)-Magnocurarine is found in Cissampelos pareira , Evodia cf. trichotoma, Gnetum montanum , Leontice leontopetalum, Lindera angustifolia, Lindera megaphylla, Litsea cubeba , Magnolia obovata , Magnolia officinalis , Magnolia rostrata, Magnolia sprengeri , Papaver bracteatum , Phellodendron amurense , Tetradium trichotomum and Tiliacora racemosa colebr.. (-)-Magnocurarine was first documented in 2020 (PMID: 32726676). Based on a literature review a small amount of articles have been published on Magnocurarine (PMID: 34903659) (PMID: 32843671) (PMID: 32134650) (PMID: 31865477).
Structure
Thumb
Synonyms
ValueSource
Magnocurarine chloride, (R)-isomerMeSH
Magnocurarine iodide, (S)-isomerMeSH
Chemical FormulaC19H24NO3
Average Mass314.4040 Da
Monoisotopic Mass314.17507 Da
IUPAC Name(1R)-7-hydroxy-1-[(4-hydroxyphenyl)methyl]-6-methoxy-2,2-dimethyl-1,2,3,4-tetrahydroisoquinolin-2-ium
Traditional Namemagnocurarine
CAS Registry NumberNot Available
SMILES
COC1=CC2=C(C=C1O)[C@@H](CC1=CC=C(O)C=C1)[N+](C)(C)CC2
InChI Identifier
InChI=1S/C19H23NO3/c1-20(2)9-8-14-11-19(23-3)18(22)12-16(14)17(20)10-13-4-6-15(21)7-5-13/h4-7,11-12,17H,8-10H2,1-3H3,(H-,21,22)/p+1/t17-/m1/s1
InChI KeyCLWOXNLVWMXBRD-QGZVFWFLSA-O
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
Cissampelos pareiraPlant
Evodia cf. trichotomaPlant
Gnetum montanumPlant
Leontice leontopetalumLOTUS Database
Lindera angustifoliaPlant
Lindera megaphyllaLOTUS Database
Litsea cubebaPlant
Magnolia obovataPlant
Magnolia officinalisPlant
Magnolia rostrataPlant
Magnolia sprengeriPlant
Papaver bracteatumPlant
Phellodendron amurensePlant
Tetradium trichotomumLOTUS Database
Tiliacora racemosa colebr.Plant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzylisoquinolines. These are organic compounds containing an isoquinoline to which a benzyl group is attached.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIsoquinolines and derivatives
Sub ClassBenzylisoquinolines
Direct ParentBenzylisoquinolines
Alternative Parents
Substituents
  • Benzylisoquinoline
  • Tetrahydroisoquinoline
  • Anisole
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Alkyl aryl ether
  • Aralkylamine
  • Monocyclic benzene moiety
  • Benzenoid
  • Tetraalkylammonium salt
  • Quaternary ammonium salt
  • Azacycle
  • Ether
  • Amine
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic salt
  • Organic cation
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
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
logP0.82ALOGPS
logP-0.9ChemAxon
logS-5.4ALOGPS
pKa (Strongest Acidic)9.63ChemAxon
pKa (Strongest Basic)-4.9ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area49.69 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity103.29 m³·mol⁻¹ChemAxon
Polarizability35.4 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00025937
Chemspider ID48111
KEGG Compound IDC16991
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53266
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Payne JT, Valentic TR, Smolke CD: Complete biosynthesis of the bisbenzylisoquinoline alkaloids guattegaumerine and berbamunine in yeast. Proc Natl Acad Sci U S A. 2021 Dec 21;118(51). pii: 2112520118. doi: 10.1073/pnas.2112520118. [PubMed:34903659 ]
  2. Bhatt V, Kumari S, Upadhyay P, Agrawal P, Anmol, Sahal D, Sharma U: Chemical profiling and quantification of potential active constituents responsible for the antiplasmodial activity of Cissampelos pareira. J Ethnopharmacol. 2020 Nov 15;262:113185. doi: 10.1016/j.jep.2020.113185. Epub 2020 Jul 26. [PubMed:32726676 ]
  3. Huang YF, He F, Wang CJ, Xie Y, Zhang YY, Sang Z, Qiu P, Luo P, Xiao SY, Li J, Wu FC, Liu L, Zhou H: Discovery of chemical markers for improving the quality and safety control of Sinomenium acutum stem by the simultaneous determination of multiple alkaloids using UHPLC-QQQ-MS/MS. Sci Rep. 2020 Aug 25;10(1):14182. doi: 10.1038/s41598-020-71133-4. [PubMed:32843671 ]
  4. Freitas L, Valli M, Dametto AC, Pennacchi PC, Andricopulo AD, Maria-Engler SS, Bolzani VS: Advanced Glycation End Product Inhibition by Alkaloids from Ocotea paranapiacabensis for the Prevention of Skin Aging. J Nat Prod. 2020 Mar 27;83(3):649-656. doi: 10.1021/acs.jnatprod.9b01083. Epub 2020 Mar 5. [PubMed:32134650 ]
  5. Zhao W, Shen C, Zhu J, Ou C, Liu M, Dai W, Liu X, Liu J: Identification and characterization of methyltransferases involved in benzylisoquinoline alkaloids biosynthesis from Stephania intermedia. Biotechnol Lett. 2020 Mar;42(3):461-469. doi: 10.1007/s10529-019-02785-0. Epub 2019 Dec 21. [PubMed:31865477 ]