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Record Information
Version2.0
Created at2020-12-09 00:32:26 UTC
Updated at2021-07-15 16:45:56 UTC
NP-MRD IDNP0003257
Secondary Accession NumbersNone
Natural Product Identification
Common NameMelleolide K
Provided ByNPAtlasNPAtlas Logo
Description(2R,2aS,4aS,7aS,7bR)-3-formyl-2a-hydroxy-6,6,7b-trimethyl-1H,2H,2aH,4aH,5H,6H,7H,7aH,7bH-cyclobuta[e]inden-2-yl 3-chloro-4,6-dihydroxy-2-methylbenzoate belongs to the class of organic compounds known as hexacarboxylic acids and derivatives. These are carboxylic acids containing exactly six carboxyl groups. Melleolide K is found in Armillaria mellea , Armillariella and Armillariella mellea (Vahl. ex Fr.) Karst . Melleolide K was first documented in 2015 (PMID: 25524590). Based on a literature review very few articles have been published on (2R,2aS,4aS,7aS,7bR)-3-formyl-2a-hydroxy-6,6,7b-trimethyl-1H,2H,2aH,4aH,5H,6H,7H,7aH,7bH-cyclobuta[e]inden-2-yl 3-chloro-4,6-dihydroxy-2-methylbenzoate.
Structure
Data?1624573773
Synonyms
ValueSource
(2R,2AS,4as,7as,7BR)-3-formyl-2a-hydroxy-6,6,7b-trimethyl-1H,2H,2ah,4ah,5H,6H,7H,7ah,7BH-cyclobuta[e]inden-2-yl 3-chloro-4,6-dihydroxy-2-methylbenzoic acidGenerator
Melleolide-KMeSH
Chemical FormulaC23H27ClO6
Average Mass434.9100 Da
Monoisotopic Mass434.14962 Da
IUPAC Name(2R,2aS,4aS,7aS,7bR)-3-formyl-2a-hydroxy-6,6,7b-trimethyl-1H,2H,2aH,4aH,5H,6H,7H,7aH,7bH-cyclobuta[e]inden-2-yl 3-chloro-4,6-dihydroxy-2-methylbenzoate
Traditional Name(2R,2aS,4aS,7aS,7bR)-3-formyl-2a-hydroxy-6,6,7b-trimethyl-1H,2H,4aH,5H,7H,7aH-cyclobuta[e]inden-2-yl 3-chloro-4,6-dihydroxy-2-methylbenzoate
CAS Registry NumberNot Available
SMILES
CC1=C(C(=O)O[C@@H]2C[C@]3(C)[C@H]4CC(C)(C)C[C@H]4C=C(C=O)[C@]23O)C(O)=CC(O)=C1Cl
InChI Identifier
InChI=1S/C23H27ClO6/c1-11-18(15(26)6-16(27)19(11)24)20(28)30-17-9-22(4)14-8-21(2,3)7-12(14)5-13(10-25)23(17,22)29/h5-6,10,12,14,17,26-27,29H,7-9H2,1-4H3/t12-,14+,17-,22-,23+/m1/s1
InChI KeyUHFQTECWVLYLBG-PPUVGZBRSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Agaricus bisporusFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Armillaria melleaFungi
ArmillariellaNPAtlas
Armillariella mellea (Vahl. ex Fr.) KarstFungi
Pleurotus ostreatusFooDB
    • Shmuel Yannai Dictionary of Food Compounds with CD-ROM: Additives, Flavors, and Ingredients. Chap...
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hexacarboxylic acids and derivatives. These are carboxylic acids containing exactly six carboxyl groups.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassHexacarboxylic acids and derivatives
Direct ParentHexacarboxylic acids and derivatives
Alternative Parents
Substituents
  • Hexacarboxylic acid or derivatives
  • Para-terphenyl
  • Terphenyl
  • Biphenyl
  • Phenol ester
  • Phenoxy compound
  • 1-hydroxy-2-unsubstituted benzenoid
  • Beta-hydroxy acid
  • Fatty acid ester
  • Phenol
  • Monocyclic benzene moiety
  • Fatty acyl
  • Hydroxy acid
  • Benzenoid
  • Carboxylic acid ester
  • Secondary alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organic oxide
  • Alcohol
  • Organooxygen compound
  • Organic oxygen compound
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
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
logP4.09ALOGPS
logP4.71ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)7.21ChemAxon
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area104.06 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity112.85 m³·mol⁻¹ChemAxon
Polarizability44.87 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001668
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8086475
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9910824
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Kobori H, Sekiya A, Suzuki T, Choi JH, Hirai H, Kawagishi H: Bioactive sesquiterpene aryl esters from the culture broth of Armillaria sp. J Nat Prod. 2015 Jan 23;78(1):163-7. doi: 10.1021/np500322t. Epub 2014 Dec 19. [PubMed:25524590 ]