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Record Information
Version2.0
Created at2022-04-28 20:35:42 UTC
Updated at2022-04-28 20:35:42 UTC
NP-MRD IDNP0075298
Secondary Accession NumbersNone
Natural Product Identification
Common NameDimethyl lithospermate B
DescriptionDimethyl lithospermate B, also known as dimethyl lithospermic acid b, belongs to the class of organic compounds known as 2-arylbenzofuran flavonoids. These are phenylpropanoids containing the 2-phenylbenzofuran moiety. Dimethyl lithospermate B is found in Salvia przewalskii . Dimethyl lithospermate B was first documented in 2006 (PMID: 16534004). Based on a literature review a small amount of articles have been published on Dimethyl lithospermate B (PMID: 23947137) (PMID: 29124660) (PMID: 22124203) (PMID: 18051897).
Structure
Thumb
Synonyms
ValueSource
Dimethyl lithospermic acid bGenerator
Chemical FormulaC38H34O16
Average Mass746.6740 Da
Monoisotopic Mass746.18469 Da
IUPAC Name(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (2E)-3-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3-({[(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl]oxy}carbonyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoate
Traditional Name(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl (2E)-3-[(2S,3S)-2-(3,4-dihydroxyphenyl)-3-({[(2R)-3-(3,4-dihydroxyphenyl)-1-methoxy-1-oxopropan-2-yl]oxy}carbonyl)-7-hydroxy-2,3-dihydro-1-benzofuran-4-yl]prop-2-enoate
CAS Registry NumberNot Available
SMILES
COC(=O)[C@@H](CC1=CC=C(O)C(O)=C1)OC(=O)\C=C\C1=C2[C@@H]([C@H](OC2=C(O)C=C1)C1=CC=C(O)C(O)=C1)C(=O)O[C@H](CC1=CC(O)=C(O)C=C1)C(=O)OC
InChI Identifier
InChI=1S/C38H34O16/c1-50-36(47)29(15-18-3-8-22(39)26(43)13-18)52-31(46)12-7-20-5-11-25(42)35-32(20)33(34(54-35)21-6-10-24(41)28(45)17-21)38(49)53-30(37(48)51-2)16-19-4-9-23(40)27(44)14-19/h3-14,17,29-30,33-34,39-45H,15-16H2,1-2H3/b12-7+/t29-,30-,33+,34-/m1/s1
InChI KeyDHYLGBJCEGEBGQ-QHIXFNMVSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Salvia przewalskiiPlant
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
  • Tetracarboxylic acid or derivatives
  • Cinnamic acid or derivatives
  • Coumaric acid or derivatives
  • Cinnamic acid ester
  • Coumaran
  • Catechol
  • Styrene
  • Alkyl aryl ether
  • Fatty acid ester
  • Phenol
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Fatty acyl
  • Benzenoid
  • Monocyclic benzene moiety
  • Methyl ester
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Ether
  • Oxacycle
  • Carbonyl group
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • 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
logP4.25ALOGPS
logP5.28ChemAxon
logS-4.9ALOGPS
pKa (Strongest Acidic)8.73ChemAxon
pKa (Strongest Basic)-5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count12ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area256.04 ŲChemAxon
Rotatable Bond Count16ChemAxon
Refractivity186.54 m³·mol⁻¹ChemAxon
Polarizability72.83 ųChemAxon
Number of Rings5ChemAxon
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 IDC00037060
Chemspider ID9597665
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11422787
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Gao JF, Ding L, Zhang P, Liu JX: [Chemical constituents of Salvia chinensis]. Zhongguo Zhong Yao Za Zhi. 2013 May;38(10):1556-9. [PubMed:23947137 ]
  2. Choi HG, Tran PT, Lee JH, Min BS, Kim JA: Anti-inflammatory activity of caffeic acid derivatives isolated from the roots of Salvia miltiorrhiza Bunge. Arch Pharm Res. 2018 Jan;41(1):64-70. doi: 10.1007/s12272-017-0983-1. Epub 2017 Nov 9. [PubMed:29124660 ]
  3. Lim E, Ricci J, Jung M: Synthesis of a dual-labeled probe of dimethyl lithospermate B with photochemical and fluorescent properties. Molecules. 2011 Nov 28;16(12):9886-99. doi: 10.3390/molecules16129886. [PubMed:22124203 ]
  4. Zhang ZF, Chen HS, Li JR, Jiang JD, Li ZR: [Studies on polyphenolic chemical constitutents from root of Salvia yunnansis]. Zhongguo Zhong Yao Za Zhi. 2007 Sep;32(18):1886-90. [PubMed:18051897 ]
  5. Fish JM, Welchons DR, Kim YS, Lee SH, Ho WK, Antzelevitch C: Dimethyl lithospermate B, an extract of Danshen, suppresses arrhythmogenesis associated with the Brugada syndrome. Circulation. 2006 Mar 21;113(11):1393-400. doi: 10.1161/CIRCULATIONAHA.105.601690. Epub 2006 Mar 13. [PubMed:16534004 ]