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Record Information
Version2.0
Created at2022-09-02 11:03:38 UTC
Updated at2022-09-02 11:03:38 UTC
NP-MRD IDNP0154273
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,3r,9r)-5-acetyl-4-hydroxy-8,8-dimethyl-7,16-diazapentacyclo[9.6.1.0²,⁹.0³,⁷.0¹⁵,¹⁸]octadeca-1(17),4,11(18),12,14-pentaen-6-one
DescriptionIso-alpha-cyclopiazonic acid, also known as iso-a-cyclopiazonate, belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position. (2r,3r,9r)-5-acetyl-4-hydroxy-8,8-dimethyl-7,16-diazapentacyclo[9.6.1.0²,⁹.0³,⁷.0¹⁵,¹⁸]octadeca-1(17),4,11(18),12,14-pentaen-6-one was first documented in 2014 (PMID: 24983640). Based on a literature review very few articles have been published on Iso-alpha-cyclopiazonic acid (PMID: 26460559).
Structure
Thumb
Synonyms
ValueSource
Iso-a-cyclopiazonateGenerator
Iso-a-cyclopiazonic acidGenerator
Iso-alpha-cyclopiazonateGenerator
Iso-α-cyclopiazonateGenerator
Iso-α-cyclopiazonic acidGenerator
Chemical FormulaC20H20N2O3
Average Mass336.3910 Da
Monoisotopic Mass336.14739 Da
IUPAC Name(2R,3R,9R)-5-acetyl-4-hydroxy-8,8-dimethyl-7,16-diazapentacyclo[9.6.1.0^{2,9}.0^{3,7}.0^{15,18}]octadeca-1(17),4,11(18),12,14-pentaen-6-one
Traditional Name(2R,3R,9R)-5-acetyl-4-hydroxy-8,8-dimethyl-7,16-diazapentacyclo[9.6.1.0^{2,9}.0^{3,7}.0^{15,18}]octadeca-1(17),4,11(18),12,14-pentaen-6-one
CAS Registry NumberNot Available
SMILES
CC(=O)C1=C(O)[C@H]2[C@@H]3[C@@H](CC4=C5C(NC=C35)=CC=C4)C(C)(C)N2C1=O
InChI Identifier
InChI=1S/C20H20N2O3/c1-9(23)14-18(24)17-16-11-8-21-13-6-4-5-10(15(11)13)7-12(16)20(2,3)22(17)19(14)25/h4-6,8,12,16-17,21,24H,7H2,1-3H3/t12-,16+,17-/m1/s1
InChI KeySZINUGQCTHLQAZ-OAUYIBNBSA-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 OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 3-alkylindoles. 3-Alkylindoles are compounds containing an indole moiety that carries an alkyl chain at the 3-position.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassIndoles
Direct Parent3-alkylindoles
Alternative Parents
Substituents
  • 3-alkylindole
  • Isoindole or derivatives
  • Isoindoline
  • Pyrrolizine
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Tertiary carboxylic acid amide
  • Pyrroline
  • Pyrrolidine
  • Pyrrole
  • Lactam
  • Ketone
  • Carboxamide group
  • Azacycle
  • Enol
  • Carboxylic acid derivative
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP2.47ALOGPS
logP1.77ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)3.84ChemAxon
pKa (Strongest Basic)-0.61ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area73.4 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity94.64 m³·mol⁻¹ChemAxon
Polarizability34.95 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78441354
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound54732361
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sun K, Li Y, Guo L, Wang Y, Liu P, Zhu W: Indole diterpenoids and isocoumarin from the fungus, Aspergillus flavus, isolated from the prawn, Penaeus vannamei. Mar Drugs. 2014 Jun 30;12(7):3970-81. doi: 10.3390/md12073970. [PubMed:24983640 ]
  2. Zhu H, Chen C, Wang J, Li XN, Wei G, Guo Y, Yao G, Luo Z, Zhang J, Xue Y, Zhang Y: Penicamedine A, a Highly Oxygenated Hexacyclic Indole Alkaloid from Penicillium camemberti. Chem Biodivers. 2015 Oct;12(10):1547-53. doi: 10.1002/cbdv.201400412. [PubMed:26460559 ]
  3. LOTUS database [Link]