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Record Information
Version2.0
Created at2022-09-09 07:25:41 UTC
Updated at2022-09-09 07:25:41 UTC
NP-MRD IDNP0281217
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,2s,5s,11s,12s,14r,17r,18r)-17-hydroxy-2,6,6,11,14,18-hexamethyl-21-methylidene-7,15,19-trioxapentacyclo[12.6.1.0¹,¹⁷.0²,¹².0⁵,¹¹]henicos-9-ene-8,16,20-trione
DescriptionBrasilianoid K 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. (1r,2s,5s,11s,12s,14r,17r,18r)-17-hydroxy-2,6,6,11,14,18-hexamethyl-21-methylidene-7,15,19-trioxapentacyclo[12.6.1.0¹,¹⁷.0²,¹².0⁵,¹¹]henicos-9-ene-8,16,20-trione is found in Penicillium brasilianum. Based on a literature review very few articles have been published on Brasilianoid K.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC25H32O7
Average Mass444.5240 Da
Monoisotopic Mass444.21480 Da
IUPAC Name(1R,2S,5S,11S,12S,14R,17R,18R)-17-hydroxy-2,6,6,11,14,18-hexamethyl-21-methylidene-7,15,19-trioxapentacyclo[12.6.1.0^{1,17}.0^{2,12}.0^{5,11}]henicos-9-ene-8,16,20-trione
Traditional Name(1R,2S,5S,11S,12S,14R,17R,18R)-17-hydroxy-2,6,6,11,14,18-hexamethyl-21-methylidene-7,15,19-trioxapentacyclo[12.6.1.0^{1,17}.0^{2,12}.0^{5,11}]henicos-9-ene-8,16,20-trione
CAS Registry NumberNot Available
SMILES
C[C@H]1OC(=O)[C@@]23C(=C)[C@@](C)(C[C@@H]4[C@]2(C)CC[C@H]2[C@@]4(C)C=CC(=O)OC2(C)C)OC(=O)[C@]13O
InChI Identifier
InChI=1S/C25H32O7/c1-13-23(7)12-16-21(5)10-9-17(26)31-20(3,4)15(21)8-11-22(16,6)24(13)18(27)30-14(2)25(24,29)19(28)32-23/h9-10,14-16,29H,1,8,11-12H2,2-7H3/t14-,15-,16+,21-,22+,23-,24+,25-/m1/s1
InChI KeyLZBBJWOZVAEILY-HHCBSSDPSA-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
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
  • Tricarboxylic acid or derivatives
  • Furopyran
  • Delta_valerolactone
  • Delta valerolactone
  • Pyran
  • Oxane
  • Gamma butyrolactone
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tetrahydrofuran
  • Tertiary alcohol
  • Furan
  • Lactone
  • Carboxylic acid ester
  • Oxacycle
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP2.95ChemAxon
pKa (Strongest Acidic)10.8ChemAxon
pKa (Strongest Basic)-4.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area99.13 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity114.04 m³·mol⁻¹ChemAxon
Polarizability46.01 ųChemAxon
Number of Rings5ChemAxon
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 ID71720029
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound146682198
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]