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Record Information
Version1.0
Created at2022-09-04 00:40:41 UTC
Updated at2022-09-04 00:40:41 UTC
NP-MRD IDNP0185306
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,5s)-2-benzyl-5-(2-methylpropyl)pyrazine-2,3,5,6-tetrol
DescriptionLepistamide B belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof. (2s,5s)-2-benzyl-5-(2-methylpropyl)pyrazine-2,3,5,6-tetrol is found in Lepista sordida. It was first documented in 2022 (PMID: 36057848). Based on a literature review a significant number of articles have been published on Lepistamide B (PMID: 36057827) (PMID: 36057824) (PMID: 36057799) (PMID: 36057792).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC15H20N2O4
Average Mass292.3350 Da
Monoisotopic Mass292.14231 Da
IUPAC Name(2S,5S)-2-benzyl-5-(2-methylpropyl)-2,5-dihydropyrazine-2,3,5,6-tetrol
Traditional Name(2S,5S)-2-benzyl-5-(2-methylpropyl)pyrazine-2,3,5,6-tetrol
CAS Registry NumberNot Available
SMILES
CC(C)C[C@@]1(O)N=C(O)[C@@](O)(CC2=CC=CC=C2)N=C1O
InChI Identifier
InChI=1S/C15H20N2O4/c1-10(2)8-14(20)12(18)17-15(21,13(19)16-14)9-11-6-4-3-5-7-11/h3-7,10,20-21H,8-9H2,1-2H3,(H,16,19)(H,17,18)/t14-,15-/m0/s1
InChI KeyBFFIQSKYESGUSO-GJZGRUSLSA-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
Lepista sordidaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as alpha amino acids and derivatives. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon), or a derivative thereof.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentAlpha amino acids and derivatives
Alternative Parents
Substituents
  • Alpha-amino acid or derivatives
  • Dioxopiperazine
  • 2,5-dioxopiperazine
  • Monocyclic benzene moiety
  • 1,4-diazinane
  • Piperazine
  • Benzenoid
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Alkanolamine
  • Azacycle
  • Organoheterocyclic compound
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Carbonyl group
  • Organic oxygen 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
logP2.94ChemAxon
pKa (Strongest Acidic)1.6ChemAxon
pKa (Strongest Basic)-2.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area105.64 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity77.24 m³·mol⁻¹ChemAxon
Polarizability30.21 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 IDNot Available
Chemspider ID78441404
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54597431
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Gong X, Shi L, Wu Y, Luo Y, Kwok T: B Vitamin Supplementation Slows Cognitive Decline in Mild Cognitive Impairment Patients with Frontal Lobe Atrophy. J Alzheimers Dis. 2022 Sep 1. pii: JAD220685. doi: 10.3233/JAD-220685. [PubMed:36057827 ]
  2. Cardoso CP, da Silva Nunes G, da Silva JLF, de Mello Prado R, de Farias Guedes VH, de Bortoli SA, de Souza Junior JP: Silicon and boron on cauliflower induce attractiveness and mortality in Plutella xylostella. Pest Manag Sci. 2022 Dec;78(12):5432-5436. doi: 10.1002/ps.7165. Epub 2022 Sep 20. [PubMed:36057848 ]
  3. Ohno K, Abdelhamid M, Zhou C, Jung CG, Michikawa M: Bifidobacterium breve MCC1274 Supplementation Increased the Plasma Levels of Metabolites with Potential Anti-Oxidative Activity in APP Knock-In Mice. J Alzheimers Dis. 2022;89(4):1413-1425. doi: 10.3233/JAD-220479. [PubMed:36057824 ]
  4. Cheung L, Chan K, Heffernan MG, Pakosh M, Hitzig SL, Marzolini S, Kalsi-Ryan S, Musselman KE: The impact of sport participation for individuals with spinal cord injury: A scoping review. NeuroRehabilitation. 2022;51(3):353-395. doi: 10.3233/NRE-220037. [PubMed:36057799 ]
  5. Petersen H, Kecklund G, Akerstedt T: Disturbed sleep and its attribution to stress and other causes: A population-based survey. Scand J Psychol. 2023 Apr;64(2):99-104. doi: 10.1111/sjop.12867. Epub 2022 Sep 3. [PubMed:36057792 ]
  6. LOTUS database [Link]