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Record Information
Version2.0
Created at2022-09-11 07:09:43 UTC
Updated at2022-09-11 07:09:43 UTC
NP-MRD IDNP0311273
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-methoxy-3,5-dimethyl-6-[2-methyl-3-(4-methyl-5-{2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl}penta-2,4-dien-2-yl)oxiran-2-yl]pyran-2-one
DescriptionVerrucosidin belongs to the class of organic compounds known as pyranones and derivatives. Pyranones and derivatives are compounds containing a pyran ring which bears a ketone. Tremorgenic mycotoxins affect central nervous system activity and have been implicated in a number of neurologic diseases of cattle collectively known as "staggers syndromes". They cause a neurological disease of cattle known as "staggers syndrome", which is characterized by muscle tremors, hyperexcitability, convulsions and ataxia. Verrucosidin is an extremely weak basic (essentially neutral) compound (based on its pKa). Verrucosidin is a potentially toxic compound. Tremorgenic mycotoxins exert their toxic effects by interfering with neurotransmitter release, possibly by causing degeneration of nerve terminals. This would initially increase neurotransmitter levels, potentiating the GABA-induced chloride current, then lead to decreased levels of neurotransmitter in the synapse. Tremorgenic mycotoxins affect central nervous system activity. It may be found in contaminated cereal crops such as oats, barley, millet, corn and rice. Verrucosidin is a tremorgenic mycotoxin that has been found in fungi of the genera Penicillium and Aspergillus. Generalized seizures may be treated with diazepam followed by methocarbamol or a barbiturate such as pentobarbital sodium. 4-methoxy-3,5-dimethyl-6-[2-methyl-3-(4-methyl-5-{2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl}penta-2,4-dien-2-yl)oxiran-2-yl]pyran-2-one is found in Penicillium aurantiogriseum and Penicillium verrucosum. Gastric lavage should be performed and activated charcoal administered to limit further absorption of toxins.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H32O6
Average Mass416.5073 Da
Monoisotopic Mass416.21989 Da
IUPAC Name4-methoxy-3,5-dimethyl-6-[2-methyl-3-(4-methyl-5-{2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl}penta-2,4-dien-2-yl)oxiran-2-yl]-2H-pyran-2-one
Traditional Name4-methoxy-3,5-dimethyl-6-[2-methyl-3-(4-methyl-5-{2,4,5-trimethyl-3,6-dioxabicyclo[3.1.0]hexan-2-yl}penta-2,4-dien-2-yl)oxiran-2-yl]pyran-2-one
CAS Registry NumberNot Available
SMILES
COC1=C(C)C(=O)OC(=C1C)C1(C)OC1C(C)=CC(C)=CC1(C)OC(C)C2(C)OC12
InChI Identifier
InChI=1S/C24H32O6/c1-12(11-22(6)21-23(7,30-21)16(5)28-22)10-13(2)18-24(8,29-18)19-14(3)17(26-9)15(4)20(25)27-19/h10-11,16,18,21H,1-9H3
InChI KeyJSVLNARHSWZARV-UHFFFAOYSA-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
Penicillium aurantiogriseumLOTUS Database
Penicillium verrucosumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyranones and derivatives. Pyranones and derivatives are compounds containing a pyran ring which bears a ketone.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrans
Sub ClassPyranones and derivatives
Direct ParentPyranones and derivatives
Alternative Parents
Substituents
  • Alkyl aryl ether
  • Pyranone
  • Para-dioxane
  • Tetrahydrofuran
  • Vinylogous ester
  • Heteroaromatic compound
  • Lactone
  • Ether
  • Oxirane
  • Dialkyl ether
  • Oxacycle
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic oxide
  • 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
logP4.53ALOGPS
logP3.39ChemAxon
logS-4.5ALOGPS
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area69.82 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity115.56 m³·mol⁻¹ChemAxon
Polarizability46.1 ųChemAxon
Number of Rings4ChemAxon
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkVerrucosidin
METLIN IDNot Available
PubChem Compound74202876
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]