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Record Information
Version2.0
Created at2022-09-12 13:45:30 UTC
Updated at2022-09-12 13:45:30 UTC
NP-MRD IDNP0329409
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2s,11s,13s)-1,2-diethyl-5,7,8,11,13,16,17,19-octahydroxy-6,18-dimethyl-12-oxapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4,6,8,15,17,19-hexaene-3,10,14,21-tetrone
DescriptionHybocarpone belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. (1s,2s,11s,13s)-1,2-diethyl-5,7,8,11,13,16,17,19-octahydroxy-6,18-dimethyl-12-oxapentacyclo[11.8.0.0²,¹¹.0⁴,⁹.0¹⁵,²⁰]henicosa-4,6,8,15,17,19-hexaene-3,10,14,21-tetrone is found in Lecanora hybocarpa. It was first documented in 2004 (PMID: 14719960). Based on a literature review a small amount of articles have been published on Hybocarpone (PMID: 16438511) (PMID: 30484314) (PMID: 25632480) (PMID: 17415880).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H24O13
Average Mass544.4650 Da
Monoisotopic Mass544.12169 Da
IUPAC Name(1S,2S,11S,13S)-1,2-diethyl-5,7,8,11,13,16,17,19-octahydroxy-6,18-dimethyl-12-oxapentacyclo[11.8.0.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-4(9),5,7,15(20),16,18-hexaene-3,10,14,21-tetrone
Traditional Name(1S,2S,11S,13S)-1,2-diethyl-5,7,8,11,13,16,17,19-octahydroxy-6,18-dimethyl-12-oxapentacyclo[11.8.0.0^{2,11}.0^{4,9}.0^{15,20}]henicosa-4(9),5,7,15(20),16,18-hexaene-3,10,14,21-tetrone
CAS Registry NumberNot Available
SMILES
CC[C@]12C(=O)C3=C(O)C(C)=C(O)C(O)=C3C(=O)[C@@]1(O)O[C@]1(O)C(=O)C3=C(O)C(O)=C(C)C(O)=C3C(=O)[C@]21CC
InChI Identifier
InChI=1S/C26H24O13/c1-5-23-19(33)9-11(17(31)15(29)7(3)13(9)27)21(35)25(23,37)39-26(38)22(36)12-10(20(34)24(23,26)6-2)14(28)8(4)16(30)18(12)32/h27-32,37-38H,5-6H2,1-4H3/t23-,24-,25-,26-/m1/s1
InChI KeyMZNMSRGMWTWFRF-VEYUFSJPSA-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
Lecanora hybocarpaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthofurans. Naphthofurans are compounds containing a furan ring fused to a naphthalene moiety. Furan is a 5 membered- ring aromatic ring with four carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthofurans
Sub ClassNot Available
Direct ParentNaphthofurans
Alternative Parents
Substituents
  • Naphthofuran
  • Naphthoquinone
  • Naphthalene
  • Tetralin
  • Quinone
  • Aryl ketone
  • Aryl alkyl ketone
  • Phenol
  • Benzenoid
  • Oxolane
  • Vinylogous acid
  • Hemiacetal
  • Ketone
  • Oxacycle
  • Polyol
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • 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
logP5.47ChemAxon
pKa (Strongest Acidic)7.57ChemAxon
pKa (Strongest Basic)-5.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area239.35 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity130.79 m³·mol⁻¹ChemAxon
Polarizability51.05 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8635442
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10460029
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Chai CL, Elix JA, Moore FK: Concise formal total synthesis of hybocarpone and related naturally occurring naphthazarins. J Org Chem. 2006 Feb 3;71(3):992-1001. doi: 10.1021/jo0519561. [PubMed:16438511 ]
  2. Chen W, Guo R, Yang Z, Gong J: Formal Total Synthesis of Hybocarpone Enabled by Visible-Light-Promoted Benzannulation. J Org Chem. 2018 Dec 21;83(24):15524-15532. doi: 10.1021/acs.joc.8b02595. Epub 2018 Dec 12. [PubMed:30484314 ]
  3. Dragana SV, Pushilin MA, Glazunov VP, Denisenko VA, Anufriev VP: Total synthesis of hybocarpone, a cytotoxic naphthazarin derivative from the lichen Lecanora hybocarpa, and related compounds. Nat Prod Commun. 2014 Dec;9(12):1765-8. [PubMed:25632480 ]
  4. Kokubun T, Shiu WK, Gibbons S: Inhibitory activities of lichen-derived compounds against methicillin- and multidrug-resistant Staphylococcus aureus. Planta Med. 2007 Feb;73(2):176-9. doi: 10.1055/s-2006-957070. [PubMed:17415880 ]
  5. Nicolaou KC, Gray DL: Total synthesis of hybocarpone and analogues thereof. A facile dimerization of naphthazarins to pentacyclic systems. J Am Chem Soc. 2004 Jan 21;126(2):607-12. doi: 10.1021/ja030497n. [PubMed:14719960 ]
  6. LOTUS database [Link]