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Record Information
Version1.0
Created at2020-09-23 01:56:55 UTC
Updated at2021-08-10 02:55:20 UTC
NP-MRD IDNP0001572
Secondary Accession NumbersNone
Natural Product Identification
Common NameOkaramine I
Provided ByNPAtlasNPAtlas Logo
Description(4S,12R,14R,17Z)-12-hydroxy-19,19-dimethyl-3,5,16,21-tetraazaheptacyclo[14.13.0.0³,¹⁴.0⁴,¹².0⁶,¹¹.0²⁰,²⁸.0²²,²⁷]Nonacosa-1(29),6,8,10,17,20(28),22,24,26-nonaene-2,15-dione belongs to the class of organic compounds known as pyrroloindoles. Pyrroloindoles are compounds containing a pyrroloindole moiety, which is a tricyclic heterocycle which consists of a pyrrole ring fused to an indole. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom. Indole is a bicyclic compound consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring. Okaramine I is found in Aspergillus and Penicillium simplicissimum. It was first documented in 1999 (PMID: 10075772). Based on a literature review very few articles have been published on (4S,12R,14R,17Z)-12-hydroxy-19,19-dimethyl-3,5,16,21-tetraazaheptacyclo[14.13.0.0³,¹⁴.0⁴,¹².0⁶,¹¹.0²⁰,²⁸.0²²,²⁷]Nonacosa-1(29),6,8,10,17,20(28),22,24,26-nonaene-2,15-dione.
Structure
Data?1628564120
SynonymsNot Available
Chemical FormulaC27H24N4O3
Average Mass452.5140 Da
Monoisotopic Mass452.18484 Da
IUPAC Name(4S,12R,14R,17Z)-12-hydroxy-19,19-dimethyl-3,5,16,21-tetraazaheptacyclo[14.13.0.0^{3,14}.0^{4,12}.0^{6,11}.0^{20,28}.0^{22,27}]nonacosa-1(29),6,8,10,17,20(28),22,24,26-nonaene-2,15-dione
Traditional Name(4S,12R,14R,17Z)-12-hydroxy-19,19-dimethyl-3,5,16,21-tetraazaheptacyclo[14.13.0.0^{3,14}.0^{4,12}.0^{6,11}.0^{20,28}.0^{22,27}]nonacosa-1(29),6,8,10,17,20(28),22,24,26-nonaene-2,15-dione
CAS Registry NumberNot Available
SMILES
[H]O[C@]12C3=C([H])C([H])=C([H])C([H])=C3N([H])[C@@]1([H])N1C(=O)\C3=C([H])\C4=C(N([H])C5=C([H])C([H])=C([H])C([H])=C45)C(\C([H])=C([H])/N3C(=O)[C@@]1([H])C2([H])[H])(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C27H24N4O3/c1-26(2)11-12-30-20(13-16-15-7-3-5-9-18(15)28-22(16)26)24(33)31-21(23(30)32)14-27(34)17-8-4-6-10-19(17)29-25(27)31/h3-13,21,25,28-29,34H,14H2,1-2H3/b12-11-,20-13-/t21-,25+,27-/m1/s1
InChI KeyCTRNZLRKISVIAG-LBJKZLEUSA-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
AspergillusNPAtlas
Penicillium simplicissimumLOTUS Database
Species Where Detected
Species NameSourceReference
Aspergillus aculeatusKNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrroloindoles. Pyrroloindoles are compounds containing a pyrroloindole moiety, which is a tricyclic heterocycle which consists of a pyrrole ring fused to an indole. Pyrrole is 5-membered ring consisting of four carbon atoms and one nitrogen atom. Indole is a bicyclic compound consisting of a six-membered benzene ring fused to a five-membered nitrogen-containing pyrrole ring.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassIndoles and derivatives
Sub ClassPyrroloindoles
Direct ParentPyrroloindoles
Alternative Parents
Substituents
  • Pyrroloindole
  • Alpha-amino acid or derivatives
  • Indole
  • Dihydroindole
  • Dioxopiperazine
  • 2,5-dioxopiperazine
  • N-alkylpiperazine
  • 1,4-diazinane
  • Piperazine
  • Benzenoid
  • Tertiary alcohol
  • Heteroaromatic compound
  • Pyrrolidine
  • Pyrrole
  • Tertiary carboxylic acid amide
  • Carboxamide group
  • Lactam
  • Azacycle
  • Carboxylic acid derivative
  • Amine
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Carbonyl group
  • Organooxygen compound
  • Organic nitrogen compound
  • 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
logP3.64ALOGPS
logP2.21ChemAxon
logS-3.6ALOGPS
pKa (Strongest Acidic)13.02ChemAxon
pKa (Strongest Basic)0.73ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area88.67 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity130.14 m³·mol⁻¹ChemAxon
Polarizability50.23 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA014157
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8751008
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10575622
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hayashi H, Furutsuka K, Shiono Y: Okaramines H and I, new okaramine congeners, from aspergillus aculeatus J Nat Prod. 1999 Feb;62(2):315-7. doi: 10.1021/np9802623. [PubMed:10075772 ]