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Record Information
Version2.0
Created at2022-09-11 20:51:12 UTC
Updated at2022-09-11 20:51:12 UTC
NP-MRD IDNP0319688
Secondary Accession NumbersNone
Natural Product Identification
Common Name6-hydroxy-7,14-dimethoxy-13-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione
Description2-(Alpha-L-Rhamnopyranosyloxy)-3,8-dimethoxy-7-hydroxy-5,10-dihydro[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit. 6-hydroxy-7,14-dimethoxy-13-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-2,9-dioxatetracyclo[6.6.2.0⁴,¹⁶.0¹¹,¹⁵]hexadeca-1(15),4,6,8(16),11,13-hexaene-3,10-dione is found in Aphananthe aspera, Dipentodon sinicus and Quercus macrocarpa. Based on a literature review very few articles have been published on 2-(alpha-L-Rhamnopyranosyloxy)-3,8-dimethoxy-7-hydroxy-5,10-dihydro[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dione.
Structure
Thumb
Synonyms
ValueSource
2-(a-L-Rhamnopyranosyloxy)-3,8-dimethoxy-7-hydroxy-5,10-dihydro[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dioneGenerator
2-(Α-L-rhamnopyranosyloxy)-3,8-dimethoxy-7-hydroxy-5,10-dihydro[1]benzopyrano[5,4,3-cde][1]benzopyran-5,10-dioneGenerator
Chemical FormulaC22H20O12
Average Mass476.3900 Da
Monoisotopic Mass476.09548 Da
IUPAC Name13-hydroxy-7,14-dimethoxy-6-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-2,9-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(15),4(16),5,7,11,13-hexaene-3,10-dione
Traditional Name13-hydroxy-7,14-dimethoxy-6-{[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}-2,9-dioxatetracyclo[6.6.2.0^{4,16}.0^{11,15}]hexadeca-1(15),4(16),5,7,11,13-hexaene-3,10-dione
CAS Registry NumberNot Available
SMILES
COC1=C(O)C=C2C(=O)OC3=C(OC)C(O[C@@H]4O[C@@H](C)[C@H](O)[C@@H](O)[C@H]4O)=CC4=C3C2=C1OC4=O
InChI Identifier
InChI=1S/C22H20O12/c1-6-13(24)14(25)15(26)22(31-6)32-10-5-8-12-11-7(20(27)34-19(12)17(10)30-3)4-9(23)16(29-2)18(11)33-21(8)28/h4-6,13-15,22-26H,1-3H3/t6-,13-,14+,15+,22-/m0/s1
InChI KeyKPDPOBDXMGDJQN-PDEBMSSPSA-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
Aphananthe asperaLOTUS Database
Dipentodon sinicusLOTUS Database
Quercus macrocarpaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as hydrolyzable tannins. These are tannins with a structure characterized by either of the following models. In model 1, the structure contains galloyl units (in some cases, shikimic acid units) that are linked to diverse polyol carbohydrate-, catechin-, or triterpenoid units. In model 2, contains at least two galloyl units C-C coupled to each other, and do not contain a glycosidically linked catechin unit.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassTannins
Sub ClassHydrolyzable tannins
Direct ParentHydrolyzable tannins
Alternative Parents
Substituents
  • Hydrolyzable tannin
  • Ellagic_acid
  • Phenolic glycoside
  • Hexose monosaccharide
  • Isocoumarin
  • O-glycosyl compound
  • Glycosyl compound
  • Coumarin
  • Benzopyran
  • 1-benzopyran
  • 2-benzopyran
  • Anisole
  • Pyranone
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Pyran
  • Oxane
  • Monosaccharide
  • Benzenoid
  • Heteroaromatic compound
  • Secondary alcohol
  • Lactone
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Polyol
  • Hydrocarbon derivative
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen 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
logP0.087ChemAxon
pKa (Strongest Acidic)6.17ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count10ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area170.44 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity110.17 m³·mol⁻¹ChemAxon
Polarizability44.96 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 ID62926844
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102047223
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]