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Record Information
Version2.0
Created at2022-09-02 01:52:56 UTC
Updated at2022-09-02 01:52:56 UTC
NP-MRD IDNP0146472
Secondary Accession NumbersNone
Natural Product Identification
Common Name4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one
DescriptionHyperbrasilol B belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position. 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one is found in Hypericum brasiliense and Hypericum connatum. 4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one was first documented in 2007 (PMID: 17719731). Based on a literature review a small amount of articles have been published on Hyperbrasilol B (PMID: 27619474) (PMID: 35142580) (PMID: 30156379).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H40O8
Average Mass552.6640 Da
Monoisotopic Mass552.27232 Da
IUPAC Name4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)-2H-chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one
Traditional Name4-{[5,7-dihydroxy-2,2-dimethyl-8-(2-methylpropanoyl)chromen-6-yl]methyl}-3,5-dihydroxy-6-methyl-6-(3-methylbut-2-en-1-yl)-2-(2-methylpropanoyl)cyclohexa-2,4-dien-1-one
CAS Registry NumberNot Available
SMILES
CC(C)C(=O)C1=C(O)C(CC2=C(O)C3=C(OC(C)(C)C=C3)C(C(=O)C(C)C)=C2O)=C(O)C(C)(CC=C(C)C)C1=O
InChI Identifier
InChI=1S/C32H40O8/c1-15(2)10-13-32(9)29(38)20(27(37)22(30(32)39)24(34)17(5)6)14-19-25(35)18-11-12-31(7,8)40-28(18)21(26(19)36)23(33)16(3)4/h10-12,16-17,35-38H,13-14H2,1-9H3
InChI KeyYQQVGXQLXMZWMZ-UHFFFAOYSA-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
Hypericum brasilienseLOTUS Database
Hypericum connatumLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2,2-dimethyl-1-benzopyrans. These are organic compounds containing a 1-benzopyran moiety that carries two methyl groups at the 2-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2,2-dimethyl-1-benzopyrans
Alternative Parents
Substituents
  • 2,2-dimethyl-1-benzopyran
  • Aryl ketone
  • Aryl alkyl ketone
  • Alkyl aryl ether
  • Phenol
  • Benzenoid
  • Vinylogous acid
  • Cyclic ketone
  • Ketone
  • Oxacycle
  • Ether
  • Enol
  • Hydrocarbon derivative
  • Organic oxide
  • Organooxygen compound
  • Carbonyl group
  • 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
logP4.39ALOGPS
logP6.82ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)3.87ChemAxon
pKa (Strongest Basic)-4.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count8ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area141.36 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity158.28 m³·mol⁻¹ChemAxon
Polarizability59.89 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8206080
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10030509
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Bridi H, Beckenkamp A, Ccana-Ccapatinta GV, de Loreto Bordignon SA, Buffon A, von Poser GL: Characterization of Phloroglucinol-enriched Fractions of Brazilian Hypericum Species and Evaluation of Their Effect on Human Keratinocytes Proliferation. Phytother Res. 2017 Jan;31(1):62-68. doi: 10.1002/ptr.5727. Epub 2016 Sep 13. [PubMed:27619474 ]
  2. Bridi H, Pustay AP, Bordignon SAL, Picoli SU, von Poser GL, Ferraz ABF: Antimicrobial activity of dimeric acylphloroglucinols isolated from southern Brazilian Hypericum species against to resistant bacterial. Nat Prod Res. 2022 Dec;36(24):6448-6452. doi: 10.1080/14786419.2022.2038596. Epub 2022 Feb 10. [PubMed:35142580 ]
  3. Bridi H, Dischkaln Stolz E, Maikon Correa de Barros F, Elingson da Silva Costa B, Guerini L, Maris Kuze Rates S, Lino von Poser G: Antinociceptive Activity of Phloroglucinol Derivatives Isolated from Southern Brazilian Hypericum Species. Chem Biodivers. 2018 Nov;15(11):e1800266. doi: 10.1002/cbdv.201800266. Epub 2018 Oct 26. [PubMed:30156379 ]
  4. Fritz D, Venturi CR, Cargnin S, Schripsema J, Roehe PM, Montanha JA, von Poser GL: Herpes virus inhibitory substances from Hypericum connatum Lam., a plant used in southern Brazil to treat oral lesions. J Ethnopharmacol. 2007 Sep 25;113(3):517-20. doi: 10.1016/j.jep.2007.07.013. Epub 2007 Jul 20. [PubMed:17719731 ]
  5. LOTUS database [Link]