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Record Information
Version2.0
Created at2022-09-07 04:38:29 UTC
Updated at2022-09-07 04:38:29 UTC
NP-MRD IDNP0243971
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,2s,3r,4r,4as,8ar)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(1e)-2-(5-oxo-2h-furan-3-yl)ethenyl]-2-(pyridine-3-carbonyloxy)-2,4a,5,6-tetrahydro-1h-naphthalen-1-yl pyridine-3-carboxylate
DescriptionScutebarbatine A belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. (1r,2s,3r,4r,4as,8ar)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(1e)-2-(5-oxo-2h-furan-3-yl)ethenyl]-2-(pyridine-3-carbonyloxy)-2,4a,5,6-tetrahydro-1h-naphthalen-1-yl pyridine-3-carboxylate is found in Scutellaria barbata. (1r,2s,3r,4r,4as,8ar)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(1e)-2-(5-oxo-2h-furan-3-yl)ethenyl]-2-(pyridine-3-carbonyloxy)-2,4a,5,6-tetrahydro-1h-naphthalen-1-yl pyridine-3-carboxylate was first documented in 2014 (PMID: 24968330). Based on a literature review a small amount of articles have been published on Scutebarbatine A (PMID: 28805952) (PMID: 33512038) (PMID: 35081887).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H34N2O7
Average Mass558.6310 Da
Monoisotopic Mass558.23660 Da
IUPAC Name(1R,2S,3R,4R,4aS,8aR)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(E)-2-(5-oxo-2,5-dihydrofuran-3-yl)ethenyl]-2-(pyridine-3-carbonyloxy)-1,2,3,4,4a,5,6,8a-octahydronaphthalen-1-yl pyridine-3-carboxylate
Traditional Name(1R,2S,3R,4R,4aS,8aR)-3-hydroxy-3,4,8,8a-tetramethyl-4-[(E)-2-(5-oxo-2H-furan-3-yl)ethenyl]-2-(pyridine-3-carbonyloxy)-2,4a,5,6-tetrahydro-1H-naphthalen-1-yl pyridine-3-carboxylate
CAS Registry NumberNot Available
SMILES
CC1=CCC[C@@H]2[C@@](C)(\C=C\C3=CC(=O)OC3)[C@@](C)(O)[C@@H](OC(=O)C3=CC=CN=C3)[C@H](OC(=O)C3=CC=CN=C3)[C@@]12C
InChI Identifier
InChI=1S/C32H34N2O7/c1-20-8-5-11-24-30(2,13-12-21-16-25(35)39-19-21)32(4,38)27(41-29(37)23-10-7-15-34-18-23)26(31(20,24)3)40-28(36)22-9-6-14-33-17-22/h6-10,12-18,24,26-27,38H,5,11,19H2,1-4H3/b13-12+/t24-,26+,27+,30-,31+,32+/m1/s1
InChI KeyCFCKNUOZCOKYOO-JUJIBZTHSA-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
Scutellaria barbataLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative Parents
Substituents
  • Diterpene lactone
  • Diterpenoid
  • Clerodane diterpenoid
  • Pyridine carboxylic acid
  • Pyridine carboxylic acid or derivatives
  • Tricarboxylic acid or derivatives
  • Cyclitol or derivatives
  • 2-furanone
  • Pyridine
  • Cyclic alcohol
  • Dihydrofuran
  • Heteroaromatic compound
  • Tertiary alcohol
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Lactone
  • Carboxylic acid ester
  • Oxacycle
  • Azacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organopnictogen compound
  • Organic nitrogen compound
  • Alcohol
  • Organic oxygen compound
  • Carbonyl group
  • 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
logP4ChemAxon
pKa (Strongest Acidic)7.6ChemAxon
pKa (Strongest Basic)3.54ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area124.91 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity151.9 m³·mol⁻¹ChemAxon
Polarizability58.71 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
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 IDC00028975
Chemspider ID28424442
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound45110781
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lee SR, Kim MS, Kim S, Hwang KW, Park SY: Constituents from Scutellaria barbata Inhibiting Nitric Oxide Production in LPS-Stimulated Microglial Cells. Chem Biodivers. 2017 Nov;14(11). doi: 10.1002/cbdv.201700231. Epub 2017 Nov 3. [PubMed:28805952 ]
  2. Feng PP, Qi YK, Li N, Fei HR: Scutebarbatine A induces cytotoxicity in hepatocellular carcinoma via activation of the MAPK and ER stress signaling pathways. J Biochem Mol Toxicol. 2021 May;35(5):e22731. doi: 10.1002/jbt.22731. Epub 2021 Jan 29. [PubMed:33512038 ]
  3. Yang XK, Xu MY, Xu GS, Zhang YL, Xu ZX: In vitro and in vivo antitumor activity of scutebarbatine A on human lung carcinoma A549 cell lines. Molecules. 2014 Jun 25;19(7):8740-51. doi: 10.3390/molecules19078740. [PubMed:24968330 ]
  4. Zhao L, Wang H, Yuan N, Yang G, Gao J, Sun L: Identification of the Metabolites of Scutebarbatine A in Rat Plasma, Bile, Urine, and feces by Using Ultra-high-performance Liquid Chromatography Coupled with Q Exactive Hybrid Quadrupole-orbitrap High-resolution Mass Spectrometry. Curr Drug Metab. 2022;23(1):30-37. doi: 10.2174/1389200223666220126121253. [PubMed:35081887 ]
  5. LOTUS database [Link]