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Record Information
Version2.0
Created at2022-09-07 09:00:22 UTC
Updated at2022-09-07 09:00:22 UTC
NP-MRD IDNP0247232
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,3r,4s,5s,6r)-2-{4-[(1e)-2-[(2s,3s)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-4-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol
DescriptionGnemonoside E belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. (2s,3r,4s,5s,6r)-2-{4-[(1e)-2-[(2s,3s)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-4-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol is found in Gnetum gnemonoides. (2s,3r,4s,5s,6r)-2-{4-[(1e)-2-[(2s,3s)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-4-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol was first documented in 2002 (PMID: 12045334). Based on a literature review very few articles have been published on Gnemonoside E.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC40H42O16
Average Mass778.7600 Da
Monoisotopic Mass778.24729 Da
IUPAC Name(2S,3R,4S,5S,6R)-2-{4-[(E)-2-[(2S,3S)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-4-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol
Traditional Name(2S,3R,4S,5S,6R)-2-{4-[(E)-2-[(2S,3S)-3-(3,5-dihydroxyphenyl)-6-hydroxy-2-(4-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}phenyl)-2,3-dihydro-1-benzofuran-4-yl]ethenyl]phenoxy}-6-(hydroxymethyl)oxane-3,4,5-triol
CAS Registry NumberNot Available
SMILES
OC[C@H]1O[C@@H](OC2=CC=C(\C=C\C3=CC(O)=CC4=C3[C@@H]([C@H](O4)C3=CC=C(O[C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)C=C3)C3=CC(O)=CC(O)=C3)C=C2)[C@H](O)[C@@H](O)[C@@H]1O
InChI Identifier
InChI=1S/C40H42O16/c41-16-28-32(46)34(48)36(50)39(55-28)52-25-7-2-18(3-8-25)1-4-20-11-24(45)15-27-30(20)31(21-12-22(43)14-23(44)13-21)38(54-27)19-5-9-26(10-6-19)53-40-37(51)35(49)33(47)29(17-42)56-40/h1-15,28-29,31-51H,16-17H2/b4-1+/t28-,29-,31+,32-,33-,34+,35+,36-,37-,38-,39-,40-/m1/s1
InChI KeyZYDYBBVQQUAKSD-DLSZBKKWSA-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
Gnetum gnemonoidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
Class2-arylbenzofuran flavonoids
Sub ClassNot Available
Direct Parent2-arylbenzofuran flavonoids
Alternative Parents
Substituents
  • 2-arylbenzofuran flavonoid
  • Stilbene glycoside
  • Fatty acyl glycoside
  • Fatty acyl glycoside of mono- or disaccharide
  • 1-phenylcoumaran
  • Phenolic glycoside
  • Stilbene
  • Alkyl glycoside
  • Glycosyl compound
  • O-glycosyl compound
  • Coumaran
  • Phenoxy compound
  • Phenol ether
  • Resorcinol
  • Styrene
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Phenol
  • Benzenoid
  • Fatty acyl
  • Monocyclic benzene moiety
  • Monosaccharide
  • Oxane
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Ether
  • Acetal
  • Polyol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organooxygen compound
  • Alcohol
  • Primary alcohol
  • 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
logP1.42ChemAxon
pKa (Strongest Acidic)8.75ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count16ChemAxon
Hydrogen Donor Count11ChemAxon
Polar Surface Area268.68 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity194.33 m³·mol⁻¹ChemAxon
Polarizability78.27 ųChemAxon
Number of Rings7ChemAxon
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 ID9193362
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11018178
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Iliya I, Tanaka T, Iinuma M, Ali Z, Furasawa M, Nakaya K, Shirataki Y, Murata J, Darnaedi D: Stilbene derivatives from two species of Gnetaceae. Chem Pharm Bull (Tokyo). 2002 Jun;50(6):796-801. doi: 10.1248/cpb.50.796. [PubMed:12045334 ]
  2. LOTUS database [Link]