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Record Information
Version2.0
Created at2022-09-04 19:21:01 UTC
Updated at2022-09-04 19:21:01 UTC
NP-MRD IDNP0200492
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2s,10s,13s,15r,18r,19r,21s)-19-hydroxy-2,7,7,13,18,21-hexamethyl-6,11,14,16-tetraoxahexacyclo[16.3.1.0³,⁸.0¹⁰,²¹.0¹²,²⁰.0¹⁵,¹⁹]docosa-3,8,12(20)-triene-5,17-dione
DescriptionParaherquonin belongs to the class of organic compounds known as furopyrans. These are organic polycyclic compounds containing a furan ring fused to a pyran ring. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds. (1s,2s,10s,13s,15r,18r,19r,21s)-19-hydroxy-2,7,7,13,18,21-hexamethyl-6,11,14,16-tetraoxahexacyclo[16.3.1.0³,⁸.0¹⁰,²¹.0¹²,²⁰.0¹⁵,¹⁹]docosa-3,8,12(20)-triene-5,17-dione is found in Penicillium brasilianum and Penicillium paraherquei. (1s,2s,10s,13s,15r,18r,19r,21s)-19-hydroxy-2,7,7,13,18,21-hexamethyl-6,11,14,16-tetraoxahexacyclo[16.3.1.0³,⁸.0¹⁰,²¹.0¹²,²⁰.0¹⁵,¹⁹]docosa-3,8,12(20)-triene-5,17-dione was first documented in 2016 (PMID: 27602587). Based on a literature review a small amount of articles have been published on Paraherquonin (PMID: 29881687) (PMID: 29317628).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H28O7
Average Mass428.4810 Da
Monoisotopic Mass428.18350 Da
IUPAC Name(1S,2S,10S,13S,15R,18R,19R,21S)-19-hydroxy-2,7,7,13,18,21-hexamethyl-6,11,14,16-tetraoxahexacyclo[16.3.1.0^{3,8}.0^{10,21}.0^{12,20}.0^{15,19}]docosa-3,8,12(20)-triene-5,17-dione
Traditional Name(1S,2S,10S,13S,15R,18R,19R,21S)-19-hydroxy-2,7,7,13,18,21-hexamethyl-6,11,14,16-tetraoxahexacyclo[16.3.1.0^{3,8}.0^{10,21}.0^{12,20}.0^{15,19}]docosa-3,8,12(20)-triene-5,17-dione
CAS Registry NumberNot Available
SMILES
C[C@@H]1O[C@@H]2OC(=O)[C@]3(C)C[C@H]4[C@H](C)C5=CC(=O)OC(C)(C)C5=C[C@@H]5OC1=C([C@]45C)[C@]23O
InChI Identifier
InChI=1S/C24H28O7/c1-10-12-7-16(25)31-21(3,4)13(12)8-15-23(6)14(10)9-22(5)19(26)30-20-24(22,27)18(23)17(29-15)11(2)28-20/h7-8,10-11,14-15,20,27H,9H2,1-6H3/t10-,11+,14+,15+,20-,22+,23-,24+/m1/s1
InChI KeyDIPUOHVSHWSKHT-QUUCWOAOSA-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 brasilianumLOTUS Database
Penicillium paraherqueiLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as furopyrans. These are organic polycyclic compounds containing a furan ring fused to a pyran ring. Furan is a five-membered aromatic ring with four carbon atoms and one oxygen atom. Pyran a six-membered heterocyclic, non-aromatic ring, made up of five carbon atoms and one oxygen atom and containing two double bonds.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassFuropyrans
Sub ClassNot Available
Direct ParentFuropyrans
Alternative Parents
Substituents
  • Furopyran
  • Dihydropyranone
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Pyran
  • Cyclic alcohol
  • Dihydrofuran
  • Furan
  • Alpha,beta-unsaturated carboxylic ester
  • Tertiary alcohol
  • Tetrahydrofuran
  • Enoate ester
  • Lactone
  • Carboxylic acid ester
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP2.01ChemAxon
pKa (Strongest Acidic)11.81ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area91.29 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity110.36 m³·mol⁻¹ChemAxon
Polarizability44.19 ųChemAxon
Number of Rings6ChemAxon
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 ID58828706
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound122394428
PDB IDNot Available
ChEBI ID156379
Good Scents IDNot Available
References
General References
  1. Matsuda Y, Iwabuchi T, Fujimoto T, Awakawa T, Nakashima Y, Mori T, Zhang H, Hayashi F, Abe I: Discovery of Key Dioxygenases that Diverged the Paraherquonin and Acetoxydehydroaustin Pathways in Penicillium brasilianum. J Am Chem Soc. 2016 Sep 28;138(38):12671-7. doi: 10.1021/jacs.6b08424. Epub 2016 Sep 16. [PubMed:27602587 ]
  2. Zhang T, Wan J, Zhan Z, Bai J, Liu B, Hu Y: Activation of an unconventional meroterpenoid gene cluster in Neosartorya glabra leads to the production of new berkeleyacetals. Acta Pharm Sin B. 2018 May;8(3):478-487. doi: 10.1016/j.apsb.2017.12.005. Epub 2018 Feb 3. [PubMed:29881687 ]
  3. Nakashima Y, Mori T, Nakamura H, Awakawa T, Hoshino S, Senda M, Senda T, Abe I: Structure function and engineering of multifunctional non-heme iron dependent oxygenases in fungal meroterpenoid biosynthesis. Nat Commun. 2018 Jan 9;9(1):104. doi: 10.1038/s41467-017-02371-w. [PubMed:29317628 ]
  4. LOTUS database [Link]