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Record Information
Version1.0
Created at2020-12-09 02:41:38 UTC
Updated at2021-07-15 16:52:04 UTC
NP-MRD IDNP0005461
Secondary Accession NumbersNone
Natural Product Identification
Common Name11-O-acetylcyathin A3
Provided ByNPAtlasNPAtlas Logo
Description11-O-acetylcyathin A3 belongs to the class of organic compounds known as diterpenoids. These are terpene compounds formed by four isoprene units. 11-O-acetylcyathin A3 is found in Hericium and Hericium erinaceus. It was first documented in 2004 (PMID: 15322365). Based on a literature review very few articles have been published on 11-O-acetylcyathin A3.
Structure
Data?1624574403
Synonyms
ValueSource
(3AR,5ar,9R,10ar)-8-(hydroxymethyl)-3a,5a-dimethyl-6-oxo-1-(propan-2-yl)-2H,3H,3ah,4H,5H,5ah,6H,9H,10H,10ah-cyclohepta[e]inden-9-yl acetic acidGenerator
Chemical FormulaC22H32O4
Average Mass360.4940 Da
Monoisotopic Mass360.23006 Da
IUPAC Name(3aR,5aR,9R,10aR)-8-(hydroxymethyl)-3a,5a-dimethyl-6-oxo-1-(propan-2-yl)-2H,3H,3aH,4H,5H,5aH,6H,9H,10H,10aH-cyclohepta[e]inden-9-yl acetate
Traditional Name(3aR,5aR,9R,10aR)-8-(hydroxymethyl)-1-isopropyl-3a,5a-dimethyl-6-oxo-2H,3H,4H,5H,9H,10H,10aH-cyclohepta[e]inden-9-yl acetate
CAS Registry NumberNot Available
SMILES
CC(C)C1=C2[C@H]3C[C@@H](OC(C)=O)C(CO)=CC(=O)[C@]3(C)CC[C@@]2(C)CC1
InChI Identifier
InChI=1S/C22H32O4/c1-13(2)16-6-7-21(4)8-9-22(5)17(20(16)21)11-18(26-14(3)24)15(12-23)10-19(22)25/h10,13,17-18,23H,6-9,11-12H2,1-5H3/t17-,18-,21-,22-/m1/s1
InChI KeyXWNYJTMVXNAWFA-MCEIDBOGSA-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
HericiumNPAtlas
Hericium erinaceusLOTUS 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
  • Ketone
  • Carboxylic acid ester
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Primary alcohol
  • Organooxygen compound
  • Carbonyl group
  • Alcohol
  • 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
logP3.64ALOGPS
logP3.34ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)14.59ChemAxon
pKa (Strongest Basic)-2.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.6 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity102.34 m³·mol⁻¹ChemAxon
Polarizability40.48 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA001242
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78436381
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound101348969
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Kenmoku H, Tanaka K, Okada K, Kato N, Sassa T: Erinacol (cyatha-3,12-dien-14beta-ol) and 11-O-acetylcyathin A3, new cyathane metabolites from an erinacine Q-producing Hericium erinaceum. Biosci Biotechnol Biochem. 2004 Aug;68(8):1786-9. doi: 10.1271/bbb.68.1786. [PubMed:15322365 ]