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Record Information
Version2.0
Created at2020-12-09 03:00:46 UTC
Updated at2021-07-15 16:53:14 UTC
NP-MRD IDNP0005882
Secondary Accession NumbersNone
Natural Product Identification
Common NamePaecilosetin
Provided ByNPAtlasNPAtlas Logo
DescriptionPaecilosetin belongs to the class of organic compounds known as pyrrolidine-3-ones. These are pyrrolidines which bear a C=O group at position 3 of the pyrrolidine ring. Paecilosetin is found in Paecilomyces farinosus and Paecilomyces. Paecilosetin was first documented in 2005 (PMID: 15921439). Based on a literature review very few articles have been published on paecilosetin.
Structure
Data?1624574542
SynonymsNot Available
Chemical FormulaC22H31NO4
Average Mass373.4930 Da
Monoisotopic Mass373.22531 Da
IUPAC Name(3E,5R)-3-{[(1S,2R,4aS,6R,8aR)-1,6-dimethyl-2-[(1E)-prop-1-en-1-yl]-1,2,4a,5,6,7,8,8a-octahydronaphthalen-1-yl](hydroxy)methylidene}-5-[(1S)-1-hydroxyethyl]pyrrolidine-2,4-dione
Traditional Name(3E,5R)-3-{[(1S,2R,4aS,6R,8aR)-1,6-dimethyl-2-[(1E)-prop-1-en-1-yl]-4a,5,6,7,8,8a-hexahydro-2H-naphthalen-1-yl](hydroxy)methylidene}-5-[(1S)-1-hydroxyethyl]pyrrolidine-2,4-dione
CAS Registry NumberNot Available
SMILES
C\C=C\[C@@H]1C=C[C@@H]2C[C@H](C)CC[C@H]2[C@]1(C)C(\O)=C1/C(=O)NC(C(C)O)C1=O
InChI Identifier
InChI=1S/C22H31NO4/c1-5-6-15-9-8-14-11-12(2)7-10-16(14)22(15,4)20(26)17-19(25)18(13(3)24)23-21(17)27/h5-6,8-9,12-16,18,24,26H,7,10-11H2,1-4H3,(H,23,27)/b6-5+,20-17+/t12-,13?,14-,15-,16-,18?,22-/m1/s1
InChI KeyMOMBVLIMWZDBMW-SQYLZNHDSA-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
Cordyceps farinosaFungi
PaecilomycesNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrrolidine-3-ones. These are pyrrolidines which bear a C=O group at position 3 of the pyrrolidine ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrrolidines
Sub ClassPyrrolidones
Direct ParentPyrrolidine-3-ones
Alternative Parents
Substituents
  • 2-pyrrolidone
  • 3-pyrrolidone
  • Vinylogous acid
  • Carboxamide group
  • Ketone
  • Lactam
  • Cyclic ketone
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Carboxylic acid derivative
  • Enol
  • Azacycle
  • Organonitrogen compound
  • Alcohol
  • Carbonyl group
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • 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
logP2.9ALOGPS
logP2.86ChemAxon
logS-4.2ALOGPS
pKa (Strongest Acidic)4.69ChemAxon
pKa (Strongest Basic)-0.95ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.63 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity107.75 m³·mol⁻¹ChemAxon
Polarizability41.81 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA010570
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00042823
Chemspider ID78440663
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54718903
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lang G, Blunt JW, Cummings NJ, Cole AL, Munro MH: Paecilosetin, a new bioactive fungal metabolite from a New Zealand isolate of Paecilomyces farinosus. J Nat Prod. 2005 May;68(5):810-1. doi: 10.1021/np0500979. [PubMed:15921439 ]