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Record Information
Version2.0
Created at2022-09-06 10:20:44 UTC
Updated at2022-09-06 10:20:45 UTC
NP-MRD IDNP0230028
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2e,4z,6e,8r)-8-{[(2s)-2-[(1-hydroxyethylidene)amino]-3-phenylpropanoyl]oxy}-8-[(2s)-2-methyloxiran-2-yl]octa-2,4,6-trienoic acid
DescriptionAK-Toxin II belongs to the class of organic compounds known as phenylalanine and derivatives. Phenylalanine and derivatives are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. (2e,4z,6e,8r)-8-{[(2s)-2-[(1-hydroxyethylidene)amino]-3-phenylpropanoyl]oxy}-8-[(2s)-2-methyloxiran-2-yl]octa-2,4,6-trienoic acid is found in Alternaria kikuchiana. (2e,4z,6e,8r)-8-{[(2s)-2-[(1-hydroxyethylidene)amino]-3-phenylpropanoyl]oxy}-8-[(2s)-2-methyloxiran-2-yl]octa-2,4,6-trienoic acid was first documented in 1987 (PMID: 3664857). Based on a literature review very few articles have been published on AK-Toxin II.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H25NO6
Average Mass399.4430 Da
Monoisotopic Mass399.16819 Da
IUPAC Name(2E,4Z,6E,8R)-8-{[(2S)-2-[(1-hydroxyethylidene)amino]-3-phenylpropanoyl]oxy}-8-[(2S)-2-methyloxiran-2-yl]octa-2,4,6-trienoic acid
Traditional Name(2E,4Z,6E,8R)-8-{[(2S)-2-[(1-hydroxyethylidene)amino]-3-phenylpropanoyl]oxy}-8-[(2S)-2-methyloxiran-2-yl]octa-2,4,6-trienoic acid
CAS Registry NumberNot Available
SMILES
CC(O)=N[C@@H](CC1=CC=CC=C1)C(=O)O[C@H](\C=C\C=C/C=C/C(O)=O)[C@]1(C)CO1
InChI Identifier
InChI=1S/C22H25NO6/c1-16(24)23-18(14-17-10-6-5-7-11-17)21(27)29-19(22(2)15-28-22)12-8-3-4-9-13-20(25)26/h3-13,18-19H,14-15H2,1-2H3,(H,23,24)(H,25,26)/b4-3-,12-8+,13-9+/t18-,19+,22-/m0/s1
InChI KeyUKDOGRQIIQQZBO-ARSRSNJNSA-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
Alternaria kikuchianaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenylalanine and derivatives. Phenylalanine and derivatives are compounds containing phenylalanine or a derivative thereof resulting from reaction of phenylalanine at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPhenylalanine and derivatives
Alternative Parents
Substituents
  • Phenylalanine or derivatives
  • Alpha-amino acid ester
  • N-acyl-alpha amino acid or derivatives
  • Amphetamine or derivatives
  • Fatty acid ester
  • Monocyclic benzene moiety
  • Dicarboxylic acid or derivatives
  • Benzenoid
  • Fatty acyl
  • Acetamide
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Carboxylic acid
  • Dialkyl ether
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Carbonyl group
  • Organonitrogen compound
  • Organic nitrogen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP3.26ChemAxon
pKa (Strongest Acidic)4.15ChemAxon
pKa (Strongest Basic)1.49ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area108.72 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity110.02 m³·mol⁻¹ChemAxon
Polarizability41.86 ųChemAxon
Number of Rings2ChemAxon
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 IDC00024782
Chemspider ID4946086
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound6441970
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Irie H, Matsumoto K, Kitagawa T, Zhang Y, Ueno T, Nakashima T, Fukami H: Total synthesis of esters of AK-toxin II and AF-toxin IIc starting from vitamin C as a chiral material. Chem Pharm Bull (Tokyo). 1987 Jun;35(6):2598-601. doi: 10.1248/cpb.35.2598. [PubMed:3664857 ]
  2. LOTUS database [Link]