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Record Information
Version2.0
Created at2021-06-19 22:05:10 UTC
Updated at2021-06-29 23:59:03 UTC
NP-MRD IDNP0030833
Secondary Accession NumbersNone
Natural Product Identification
Common Namecoussaric acid
Provided ByJEOL DatabaseJEOL Logo
DescriptionCoussaric acid, also known as coussarate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. coussaric acid is found in Coussarea brevicaulis and Diospyros kaki . coussaric acid was first documented in 2003 (PMID: 12946428). Based on a literature review very few articles have been published on Coussaric acid (PMID: 27618005).
Structure
Thumb
Synonyms
ValueSource
CoussarateGenerator
Chemical FormulaC30H46O5
Average Mass486.6930 Da
Monoisotopic Mass486.33452 Da
IUPAC Name(1S,4aR,6aS,6bR,8aR,9S,10R,12aR,12bR,14bS)-1,10-dihydroxy-9-(hydroxymethyl)-1,6a,6b,9,12a-pentamethyl-2-methylidene-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid
Traditional Name(1S,4aR,6aS,6bR,8aR,9S,10R,12aR,12bR,14bS)-1,10-dihydroxy-9-(hydroxymethyl)-1,6a,6b,9,12a-pentamethyl-2-methylidene-4,5,6,7,8,8a,10,11,12,12b,13,14b-dodecahydro-3H-picene-4a-carboxylic acid
CAS Registry NumberNot Available
SMILES
[H]OC(=O)[C@]12C([H])([H])C([H])([H])C(=C([H])[H])[C@](O[H])(C([H])([H])[H])[C@@]1([H])C1=C([H])C([H])([H])[C@]3([H])[C@@]4(C([H])([H])[H])C([H])([H])C([H])([H])[C@@]([H])(O[H])[C@](C([H])([H])[H])(C([H])([H])O[H])[C@]4([H])C([H])([H])C([H])([H])[C@@]3(C([H])([H])[H])[C@]1(C([H])([H])[H])C([H])([H])C2([H])[H]
InChI Identifier
InChI=1S/C30H46O5/c1-18-9-14-30(24(33)34)16-15-27(4)19(23(30)29(18,6)35)7-8-21-25(2)12-11-22(32)26(3,17-31)20(25)10-13-28(21,27)5/h7,20-23,31-32,35H,1,8-17H2,2-6H3,(H,33,34)/t20-,21-,22-,23-,25+,26-,27-,28-,29-,30+/m1/s1
InChI KeyGNUFXZJKHUYVFB-HIABBIIJSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Coussarea brevicaulisJEOL database
    • Su, B. -N., et al, Phytochemistry 64, 293 (2003)
Diospyros kakiPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentTriterpenoids
Alternative Parents
Substituents
  • Triterpenoid
  • Steroid
  • Cyclic alcohol
  • Tertiary alcohol
  • Secondary alcohol
  • Carboxylic acid derivative
  • Carboxylic acid
  • Monocarboxylic acid or derivatives
  • Organooxygen compound
  • Carbonyl group
  • Organic oxygen compound
  • Alcohol
  • Primary alcohol
  • Organic oxide
  • Hydrocarbon derivative
  • Aliphatic homopolycyclic compound
Molecular FrameworkAliphatic homopolycyclic 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
logP4.62ALOGPS
logP3.79ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)4.62ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area97.99 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity136.78 m³·mol⁻¹ChemAxon
Polarizability55.61 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID556936
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound641672
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Kim KS, Lee DS, Kim DC, Yoon CS, Ko W, Oh H, Kim YC: Anti-Inflammatory Effects and Mechanisms of Action of Coussaric and Betulinic Acids Isolated from Diospyros kaki in Lipopolysaccharide-Stimulated RAW 264.7 Macrophages. Molecules. 2016 Sep 9;21(9). pii: molecules21091206. doi: 10.3390/molecules21091206. [PubMed:27618005 ]
  2. Su BN, Kang YH, Pinos RE, Santarsiero BD, Mesecar AD, Soejarto DD, Fong HH, Pezzuto JM, Kinghorn AD: Isolation and absolute stereochemistry of coussaric acid, a new bioactive triterpenoid from the stems of Coussarea brevicaulis. Phytochemistry. 2003 Sep;64(1):293-302. doi: 10.1016/s0031-9422(03)00268-1. [PubMed:12946428 ]
  3. Su, B. -N., et al. (2003). Su, B. -N., et al, Phytochemistry 64, 293 (2003). Phytochem..