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Record Information
Version2.0
Created at2022-09-06 06:06:03 UTC
Updated at2022-09-06 06:06:03 UTC
NP-MRD IDNP0226911
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,3s,4r,5r,6r,8s,9r,10r,13r,14r,16s,17s,18r)-11-ethyl-5,14-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-7-oxo-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-4-yl benzoate
DescriptionPyroaconitine 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,3s,4r,5r,6r,8s,9r,10r,13r,14r,16s,17s,18r)-11-ethyl-5,14-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-7-oxo-11-azahexacyclo[7.7.2.1²,⁵.0¹,¹⁰.0³,⁸.0¹³,¹⁷]nonadecan-4-yl benzoate was first documented in 2010 (PMID: 20506817). Based on a literature review a small amount of articles have been published on Pyroaconitine (PMID: 24452459) (PMID: 34733344).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H43NO9
Average Mass585.6940 Da
Monoisotopic Mass585.29378 Da
IUPAC Name(1S,2R,3S,4R,5R,6R,8S,9R,10R,13R,14R,16S,17S,18R)-11-ethyl-5,14-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-7-oxo-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecan-4-yl benzoate
Traditional Name(1S,2R,3S,4R,5R,6R,8S,9R,10R,13R,14R,16S,17S,18R)-11-ethyl-5,14-dihydroxy-6,16,18-trimethoxy-13-(methoxymethyl)-7-oxo-11-azahexacyclo[7.7.2.1^{2,5}.0^{1,10}.0^{3,8}.0^{13,17}]nonadecan-4-yl benzoate
CAS Registry NumberNot Available
SMILES
CCN1C[C@@]2(COC)[C@H]3[C@@H](OC)[C@H]4[C@@H]1[C@@]3([C@@H]1C[C@@]3(O)[C@H](OC(=O)C5=CC=CC=C5)[C@@H]1[C@@H]4C(=O)[C@@H]3OC)[C@H](C[C@H]2O)OC
InChI Identifier
InChI=1S/C32H43NO9/c1-6-33-14-30(15-38-2)18(34)12-19(39-3)32-17-13-31(37)27(42-29(36)16-10-8-7-9-11-16)20(17)21(23(35)28(31)41-5)22(26(32)33)24(40-4)25(30)32/h7-11,17-22,24-28,34,37H,6,12-15H2,1-5H3/t17-,18-,19+,20+,21+,22+,24+,25-,26-,27-,28+,30+,31-,32+/m1/s1
InChI KeyRMTJALKWXOBAMX-BYJXHDAOSA-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 OriginNot Available
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
  • Quinolidine
  • Benzoate ester
  • Alkaloid or derivatives
  • Benzoic acid or derivatives
  • Benzoyl
  • Azepane
  • Benzenoid
  • Piperidine
  • Monocyclic benzene moiety
  • Tertiary alcohol
  • Cyclic alcohol
  • Tertiary aliphatic amine
  • Tertiary amine
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Amino acid or derivatives
  • Azacycle
  • Organoheterocyclic compound
  • Monocarboxylic acid or derivatives
  • Ether
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Amine
  • Alcohol
  • 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
logP0.38ChemAxon
pKa (Strongest Acidic)12.66ChemAxon
pKa (Strongest Basic)9.24ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area123.99 ŲChemAxon
Rotatable Bond Count9ChemAxon
Refractivity150.87 m³·mol⁻¹ChemAxon
Polarizability62.36 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101425662
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Borcsa B, Fodor L, Csupor D, Forgo P, Molnar A 5th, Hohmann J: Diterpene alkaloids from the roots of Aconitum moldavicum and assessment of Nav 1.2 sodium channel activity of aconitum alkaloids. Planta Med. 2014 Feb;80(2-3):231-6. doi: 10.1055/s-0033-1360278. Epub 2014 Jan 22. [PubMed:24452459 ]
  2. Wang YJ, Tao P, Wang Y: Attenuated Structural Transformation of Aconitine during Sand Frying Process and Antiarrhythmic Effect of Its Converted Products. Evid Based Complement Alternat Med. 2021 Oct 25;2021:7243052. doi: 10.1155/2021/7243052. eCollection 2021. [PubMed:34733344 ]
  3. Wang Y, Zhang J, Tian H, Zeng C, Yao Z, Zhang Y: [Study on processing principle of Aconitum pendulum]. Zhongguo Zhong Yao Za Zhi. 2010 Mar;35(5):588-92. doi: 10.4268/cjcmm20100510. [PubMed:20506817 ]
  4. LOTUS database [Link]