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Record Information
Version2.0
Created at2022-09-09 20:15:19 UTC
Updated at2022-09-09 20:15:19 UTC
NP-MRD IDNP0289861
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,11r,12z,17s)-12-ethylidene-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carbaldehyde
DescriptionNorfluorocurarine belongs to the class of organic compounds known as strychnos alkaloids. These are alkaloids having a core structure based on the strychnan, stemmadenine (seco-curan), or the akuammicine (curan) skeleton. (1r,11r,12z,17s)-12-ethylidene-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carbaldehyde is found in Alstonia angustifolia, Rhazya stricta and Strychnos ngouniensis. (1r,11r,12z,17s)-12-ethylidene-8,14-diazapentacyclo[9.5.2.0¹,⁹.0²,⁷.0¹⁴,¹⁷]octadeca-2,4,6,9-tetraene-10-carbaldehyde was first documented in 2009 (PMID: 19236094). Based on a literature review a small amount of articles have been published on Norfluorocurarine (PMID: 21877712) (PMID: 22611483) (PMID: 22168233).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC19H20N2O
Average Mass292.3820 Da
Monoisotopic Mass292.15756 Da
IUPAC NameNot Available
Traditional NameNot Available
CAS Registry NumberNot Available
SMILES
C\C=C1/CN2CC[C@@]34[C@@H]2C[C@H]1C(C=O)=C3NC1=CC=CC=C41
InChI Identifier
InChI=1S/C19H20N2O/c1-2-12-10-21-8-7-19-15-5-3-4-6-16(15)20-18(19)14(11-22)13(12)9-17(19)21/h2-6,11,13,17,20H,7-10H2,1H3/b12-2+/t13-,17+,19-/m1/s1
InChI KeyVFUITWPFKLGEQA-GGMYTDTPSA-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
Alstonia angustifoliaLOTUS Database
Rhazya strictaLOTUS Database
Strychnos ngouniensisLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as strychnos alkaloids. These are alkaloids having a core structure based on the strychnan, stemmadenine (seco-curan), or the akuammicine (curan) skeleton.
KingdomOrganic compounds
Super ClassAlkaloids and derivatives
ClassStrychnos alkaloids
Sub ClassNot Available
Direct ParentStrychnos alkaloids
Alternative Parents
Substituents
  • Strychnan skeleton
  • Akuammicine-skeleton
  • Stemmadenine-skeleton
  • Carbazole
  • Indolizidine
  • Dihydroindole
  • Indole or derivatives
  • Aralkylamine
  • Secondary aliphatic/aromatic amine
  • Benzenoid
  • N-alkylpyrrolidine
  • Piperidine
  • Vinylogous amide
  • Pyrrolidine
  • Tertiary aliphatic amine
  • Tertiary amine
  • Azacycle
  • Organoheterocyclic compound
  • Secondary amine
  • Enamine
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Amine
  • Aldehyde
  • 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
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00025960
Chemspider ID113617381
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound129317219
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Vanderwal CD: Reactivity and synthesis inspired by the Zincke ring-opening of pyridines. J Org Chem. 2011 Dec 2;76(23):9555-67. doi: 10.1021/jo201625e. Epub 2011 Oct 20. [PubMed:21877712 ]
  2. Pham HV, Martin DB, Vanderwal CD, Houk KN: The Intramolecular Diels-Alder Reaction of Tryptamine-Derived Zincke Aldehydes Is a Stepwise Process. Chem Sci. 2012;2012(3):1650-1655. doi: 10.1039/C2SC01072K. Epub 2012 Feb 2. [PubMed:22611483 ]
  3. Martin DB, Nguyen LQ, Vanderwal CD: Syntheses of strychnine, norfluorocurarine, dehydrodesacetylretuline, and valparicine enabled by intramolecular cycloadditions of Zincke aldehydes. J Org Chem. 2012 Jan 6;77(1):17-46. doi: 10.1021/jo2020246. Epub 2011 Dec 14. [PubMed:22168233 ]
  4. Martin DB, Vanderwal CD: Efficient access to the core of the Strychnos, Aspidosperma and Iboga alkaloids. A short synthesis of norfluorocurarine. J Am Chem Soc. 2009 Mar 18;131(10):3472-3. doi: 10.1021/ja900640v. [PubMed:19236094 ]
  5. LOTUS database [Link]