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Record Information
Version2.0
Created at2022-09-07 03:21:18 UTC
Updated at2022-09-07 03:21:18 UTC
NP-MRD IDNP0242917
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2s,3r,4s,5r)-2-{[(3r)-1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl]oxy}oxane-3,4,5-triol
DescriptionRubranoside B belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain. (2s,3r,4s,5r)-2-{[(3r)-1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl]oxy}oxane-3,4,5-triol is found in Alnus firma, Alnus hirsuta, Alnus japonica and Alnus rubra. (2s,3r,4s,5r)-2-{[(3r)-1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl]oxy}oxane-3,4,5-triol was first documented in 2010 (PMID: 20118587). Based on a literature review a small amount of articles have been published on Rubranoside B (PMID: 23512500) (PMID: 34313197).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC24H32O9
Average Mass464.5110 Da
Monoisotopic Mass464.20463 Da
IUPAC Name(2S,3R,4S,5R)-2-{[(3R)-1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl]oxy}oxane-3,4,5-triol
Traditional Name(2S,3R,4S,5R)-2-{[(3R)-1,7-bis(3,4-dihydroxyphenyl)heptan-3-yl]oxy}oxane-3,4,5-triol
CAS Registry NumberNot Available
SMILES
O[C@@H]1CO[C@@H](O[C@H](CCCCC2=CC=C(O)C(O)=C2)CCC2=CC=C(O)C(O)=C2)[C@H](O)[C@H]1O
InChI Identifier
InChI=1S/C24H32O9/c25-17-9-6-14(11-19(17)27)3-1-2-4-16(8-5-15-7-10-18(26)20(28)12-15)33-24-23(31)22(30)21(29)13-32-24/h6-7,9-12,16,21-31H,1-5,8,13H2/t16-,21-,22+,23-,24+/m1/s1
InChI KeyPVCSOVFCVIEUFH-IGCYBFCNSA-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
Alnus firmaLOTUS Database
Alnus hirsutaLOTUS Database
Alnus japonicaLOTUS Database
Alnus rubraLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as linear diarylheptanoids. These are diarylheptanoids with an open heptane chain. The two aromatic rings are linked only by the heptane chain.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassDiarylheptanoids
Sub ClassLinear diarylheptanoids
Direct ParentLinear diarylheptanoids
Alternative Parents
Substituents
  • Linear 1,7-diphenylheptane skeleton
  • Glycosyl compound
  • O-glycosyl compound
  • Catechol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Monocyclic benzene moiety
  • Monosaccharide
  • Oxane
  • Benzenoid
  • Secondary alcohol
  • Organoheterocyclic compound
  • Oxacycle
  • Acetal
  • Polyol
  • Organooxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Aromatic heteromonocyclic compound
Molecular FrameworkAromatic heteromonocyclic 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
logP2.99ChemAxon
pKa (Strongest Acidic)9.21ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area160.07 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity119.45 m³·mol⁻¹ChemAxon
Polarizability49.39 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID22912855
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound24011643
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Novakovic M, Stankovic M, Vuckovic I, Todorovic N, Trifunovic S, Tesevic V, Vajs V, Milosavljevic S: Diarylheptanoids from Alnus glutinosa bark and their chemoprotective effect on human lymphocytes DNA. Planta Med. 2013 Apr;79(6):499-505. doi: 10.1055/s-0032-1328301. Epub 2013 Mar 19. [PubMed:23512500 ]
  2. Park D, Kim HJ, Jung SY, Yook CS, Jin C, Lee YS: A new diarylheptanoid glycoside from the stem bark of Alnus hirsuta and protective effects of diarylheptanoid derivatives in human HepG2 cells. Chem Pharm Bull (Tokyo). 2010 Feb;58(2):238-41. doi: 10.1248/cpb.58.238. [PubMed:20118587 ]
  3. da Cunha LNOL, Tizziani T, Souza GB, Moreira MA, Neto JSS, Dos Santos CVD, de Carvalho MG, Dalmarco EM, Turqueti LB, Scotti MT, Scotti L, de Assis FF, Braga AL, Sandjo LP: Natural Products with Tandem Anti-inflammatory, Immunomodulatory and Anti-SARS-CoV/2 Effects: A Drug Discovery Perspective against SARS-CoV-2. Curr Med Chem. 2022;29(14):2530-2564. doi: 10.2174/0929867328666210726094955. [PubMed:34313197 ]
  4. LOTUS database [Link]