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Record Information
Version2.0
Created at2020-12-09 06:14:53 UTC
Updated at2021-07-15 17:01:14 UTC
NP-MRD IDNP0008725
Secondary Accession NumbersNone
Natural Product Identification
Common Name25-methoxyporicoic acid A
Provided ByNPAtlasNPAtlas Logo
Description 25-methoxyporicoic acid A is found in Poria and Poria cocos . 25-methoxyporicoic acid A was first documented in 2009 (PMID: 19746919). Based on a literature review very few articles have been published on 2-[(2R,3R,3aR,6S,7S,9bR)-6-(2-carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,6H,7H,8H,9bH-cyclopenta[a]naphthalen-3-yl]-6-methoxy-6-methyl-5-methylideneheptanoic acid.
Structure
Thumb
Synonyms
ValueSource
2-[(2R,3R,3AR,6S,7S,9BR)-6-(2-carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-1H,2H,3H,3ah,4H,6H,7H,8H,9BH-cyclopenta[a]naphthalen-3-yl]-6-methoxy-6-methyl-5-methylideneheptanoateGenerator
Chemical FormulaC32H48O6
Average Mass528.7300 Da
Monoisotopic Mass528.34509 Da
IUPAC Name(2S)-2-[(2R,3R,3aR,6S,7S,9bR)-6-(2-carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-1H,2H,3H,3aH,4H,6H,7H,8H,9bH-cyclopenta[a]naphthalen-3-yl]-6-methoxy-6-methyl-5-methylideneheptanoic acid
Traditional Name(2S)-2-[(2R,3R,3aR,6S,7S,9bR)-6-(2-carboxyethyl)-2-hydroxy-3a,6,9b-trimethyl-7-(prop-1-en-2-yl)-1H,2H,3H,4H,7H,8H-cyclopenta[a]naphthalen-3-yl]-6-methoxy-6-methyl-5-methylideneheptanoic acid
CAS Registry NumberNot Available
SMILES
COC(C)(C)C(=C)CCC([C@H]1[C@H](O)C[C@@]2(C)C3=CC[C@@H](C(C)=C)[C@](C)(CCC(O)=O)C3=CC[C@]12C)C(O)=O
InChI Identifier
InChI=1S/C32H48O6/c1-19(2)22-12-13-24-23(30(22,6)16-15-26(34)35)14-17-31(7)27(25(33)18-32(24,31)8)21(28(36)37)11-10-20(3)29(4,5)38-9/h13-14,21-22,25,27,33H,1,3,10-12,15-18H2,2,4-9H3,(H,34,35)(H,36,37)/t21?,22-,25+,27-,30-,31+,32-/m0/s1
InChI KeyVZIHBVSTTFISKH-YCTFAFAKSA-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
PoriaNPAtlas
Wolfiporia cocos-
Chemical Taxonomy
ClassificationNot classified
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
logP5.49ALOGPS
logP4.82ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)4.42ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area104.06 ŲChemAxon
Rotatable Bond Count11ChemAxon
Refractivity150.71 m³·mol⁻¹ChemAxon
Polarizability61.06 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA002613
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID28286917
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139583819
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Akihisa T, Uchiyama E, Kikuchi T, Tokuda H, Suzuki T, Kimura Y: Anti-tumor-promoting effects of 25-methoxyporicoic acid A and other triterpene acids from Poria cocos. J Nat Prod. 2009 Oct;72(10):1786-92. doi: 10.1021/np9003239. [PubMed:19746919 ]