Np mrd loader

Record Information
Version1.0
Created at2022-04-28 09:28:56 UTC
Updated at2022-04-28 09:28:56 UTC
NP-MRD IDNP0065237
Secondary Accession NumbersNone
Natural Product Identification
Common NameGrindelic acid
DescriptionGrindelic acid, also known as grindelate, belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. Grindelic acid is found in Ericameria paniculata, Grindelia camporum , Grindelia hirsutula, Grindelia integrifolia, Grindelia nana, Grindelia paludosa, Grindelia robusta, Grindelia stricta, Isocoma tenuisecta and Xanthocephalum gymnospermoides. It was first documented in 2005 (PMID: 16010831). Based on a literature review a small amount of articles have been published on Grindelic acid (PMID: 33536899) (PMID: 31644941) (PMID: 26119826) (PMID: 23831507).
Structure
Thumb
Synonyms
ValueSource
GrindelateGenerator
Chemical FormulaC20H32O3
Average Mass320.4730 Da
Monoisotopic Mass320.23514 Da
IUPAC Name2-[(1R,4aS,5'S,8aS)-2,5,5,5',8a-pentamethyl-4a,5,6,7,8,8a-hexahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-yl]acetic acid
Traditional Name(1R,4aS,5'S,8aS)-2,5,5,5',8a-pentamethyl-4a,6,7,8-tetrahydro-4H-spiro[naphthalene-1,2'-oxolane]-5'-ylacetic acid
CAS Registry NumberNot Available
SMILES
CC1=CC[C@H]2C(C)(C)CCC[C@]2(C)[C@@]11CC[C@@](C)(CC(O)=O)O1
InChI Identifier
InChI=1S/C20H32O3/c1-14-7-8-15-17(2,3)9-6-10-19(15,5)20(14)12-11-18(4,23-20)13-16(21)22/h7,15H,6,8-13H2,1-5H3,(H,21,22)/t15-,18-,19-,20+/m0/s1
InChI KeyXLWWERNKTLITEF-MVJPYGJCSA-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
Chrysothamnus paniculatusLOTUS Database
Grindelia camporumPlant
Grindelia hirsutulaLOTUS Database
Grindelia integrifoliaLOTUS Database
Grindelia nanaLOTUS Database
Grindelia paludosaPlant
Grindelia robustaPlant
Grindelia strictaPlant
Isocoma tenuisectaPlant
Xanthocephalum gymnospermoidesLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassDiterpenoids
Direct ParentDiterpenoids
Alternative Parents
Substituents
  • Diterpenoid
  • Grindelane diterpenoid
  • Tetrahydrofuran
  • Carboxylic acid derivative
  • Carboxylic acid
  • Dialkyl ether
  • Ether
  • Monocarboxylic acid or derivatives
  • Organoheterocyclic compound
  • Oxacycle
  • Carbonyl group
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP5ALOGPS
logP4.39ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)4.86ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity91.64 m³·mol⁻¹ChemAxon
Polarizability36.9 ųChemAxon
Number of Rings3ChemAxon
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 IDC00003462
Chemspider ID83849
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound92885
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Gierlikowska B, Filipek A, Gierlikowski W, Kania D, Stefanska J, Demkow U, Kiss AK: Grindelia squarrosa Extract and Grindelic Acid Modulate Pro-inflammatory Functions of Respiratory Epithelium and Human Macrophages. Front Pharmacol. 2021 Jan 18;11:534111. doi: 10.3389/fphar.2020.534111. eCollection 2020. [PubMed:33536899 ]
  2. Gierlikowska B, Gierlikowski W, Bekier K, Skalicka-Wozniak K, Czerwinska ME, Kiss AK: Inula helenium and Grindelia squarrosa as a source of compounds with anti-inflammatory activity in human neutrophils and cultured human respiratory epithelium. J Ethnopharmacol. 2020 Mar 1;249:112311. doi: 10.1016/j.jep.2019.112311. Epub 2019 Oct 20. [PubMed:31644941 ]
  3. Zerbe P, Rodriguez SM, Mafu S, Chiang A, Sandhu HK, O'Neil-Johnson M, Starks CM, Bohlmann J: Exploring diterpene metabolism in non-model species: transcriptome-enabled discovery and functional characterization of labda-7,13E-dienyl diphosphate synthase from Grindelia robusta. Plant J. 2015 Sep;83(5):783-93. doi: 10.1111/tpj.12925. Epub 2015 Jul 23. [PubMed:26119826 ]
  4. Reta GF, Chiaramello AI, Garcia C, Leon LG, Martin VS, Padron JM, Tonn CE, Donadel OJ: Derivatives of grindelic acid: from a non-active natural diterpene to synthetic antitumor derivatives. Eur J Med Chem. 2013 Sep;67:28-38. doi: 10.1016/j.ejmech.2013.06.013. Epub 2013 Jun 18. [PubMed:23831507 ]
  5. Orden AA, Cifuente DA, Borkowski EJ, Tonn CE, Sanz MK: Stereo- and regioselective hydroxylation of grindelic acid derivatives by Aspergillus niger. Nat Prod Res. 2005 Sep;19(6):625-31. doi: 10.1080/14786410512331330693. [PubMed:16010831 ]