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Record Information
Version2.0
Created at2022-09-03 00:35:50 UTC
Updated at2022-09-03 00:35:50 UTC
NP-MRD IDNP0165448
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r)-2-[(1r,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoic acid
DescriptionAcetyl eburicoic acid, also known as acetyl eburicoate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. (2r)-2-[(1r,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoic acid is found in Laetiporus sulphureus. (2r)-2-[(1r,3ar,5ar,7s,9as,11ar)-7-(acetyloxy)-3a,6,6,9a,11a-pentamethyl-1h,2h,3h,4h,5h,5ah,7h,8h,9h,10h,11h-cyclopenta[a]phenanthren-1-yl]-6-methyl-5-methylideneheptanoic acid was first documented in 2004 (PMID: 15620242). Based on a literature review a small amount of articles have been published on Acetyl eburicoic acid (PMID: 30149516) (PMID: 26190920).
Structure
Thumb
Synonyms
ValueSource
Acetyl eburicoateGenerator
Chemical FormulaC33H52O4
Average Mass512.7750 Da
Monoisotopic Mass512.38656 Da
IUPAC Name(2R)-2-[(2S,5S,7R,11R,14R,15R)-5-(acetyloxy)-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-14-yl]-6-methyl-5-methylideneheptanoic acid
Traditional Name(2R)-2-[(2S,5S,7R,11R,14R,15R)-5-(acetyloxy)-2,6,6,11,15-pentamethyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-1(10)-en-14-yl]-6-methyl-5-methylideneheptanoic acid
CAS Registry NumberNot Available
SMILES
CC(C)C(=C)CC[C@H]([C@H]1CC[C@@]2(C)C3=C(CC[C@]12C)[C@@]1(C)CC[C@H](OC(C)=O)C(C)(C)[C@@H]1CC3)C(O)=O
InChI Identifier
InChI=1S/C33H52O4/c1-20(2)21(3)10-11-23(29(35)36)24-14-18-33(9)26-12-13-27-30(5,6)28(37-22(4)34)16-17-31(27,7)25(26)15-19-32(24,33)8/h20,23-24,27-28H,3,10-19H2,1-2,4-9H3,(H,35,36)/t23-,24-,27+,28+,31-,32-,33+/m1/s1
InChI KeyIMWCOHWUNCFQDX-DLCVLMBDSA-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
Laetiporus sulphureusLOTUS Database
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
  • Bile acid, alcohol, or derivatives
  • Steroid ester
  • Steroid acid
  • 14-alpha-methylsteroid
  • Steroid
  • Medium-chain fatty acid
  • Dicarboxylic acid or derivatives
  • Fatty acyl
  • Unsaturated fatty acid
  • Fatty acid
  • Carboxylic acid ester
  • Carboxylic acid
  • Carboxylic acid derivative
  • Organic oxide
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • 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
logP7.3ALOGPS
logP7.43ChemAxon
logS-5.8ALOGPS
pKa (Strongest Acidic)4.87ChemAxon
pKa (Strongest Basic)-7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count8ChemAxon
Refractivity148.86 m³·mol⁻¹ChemAxon
Polarizability61.85 ųChemAxon
Number of Rings4ChemAxon
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 IDC00043238
Chemspider ID24702502
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44575769
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lee S, Lee S, Roh HS, Song SS, Ryoo R, Pang C, Baek KH, Kim KH: Cytotoxic Constituents from the Sclerotia of Poria cocos against Human Lung Adenocarcinoma Cells by Inducing Mitochondrial Apoptosis. Cells. 2018 Aug 24;7(9). pii: cells7090116. doi: 10.3390/cells7090116. [PubMed:30149516 ]
  2. Saba E, Son Y, Jeon BR, Kim SE, Lee IK, Yun BS, Rhee MH: Acetyl Eburicoic Acid from Laetiporus sulphureus var. miniatus Suppresses Inflammation in Murine Macrophage RAW 264.7 Cells. Mycobiology. 2015 Jun;43(2):131-6. doi: 10.5941/MYCO.2015.43.2.131. Epub 2015 Jun 30. [PubMed:26190920 ]
  3. Leon F, Quintana J, Rivera A, Estevez F, Bermejo J: Lanostanoid triterpenes from Laetiporus sulphureus and apoptosis induction on HL-60 human myeloid leukemia cells. J Nat Prod. 2004 Dec;67(12):2008-11. doi: 10.1021/np049762o. [PubMed:15620242 ]
  4. LOTUS database [Link]