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Record Information
Version2.0
Created at2020-12-09 00:48:21 UTC
Updated at2021-07-15 16:46:51 UTC
NP-MRD IDNP0003601
Secondary Accession NumbersNone
Natural Product Identification
Common NameCircumdatin G
Provided ByNPAtlasNPAtlas Logo
Description(10S)-8,14-dihydroxy-10-methyl-1,9,12-triazatetracyclo[9.8.0.0²,⁷.0¹³,¹⁸]Nonadeca-2,4,6,8,11,13(18),14,16-octaen-19-one belongs to the class of organic compounds known as pyrimidodiazepines. Pyrimidodiazepines are compounds containing a pyrimidoazepine moiety, which consists of a pyrimidine fused to a piperazine ring by a bond. Pyrimidine is 6-membered ring consisting of five carbon atoms and two nitrogen atoms at ring positions 1 and 3. Diazepine is a 7-membered ring consisting of five carbon atoms and two nitrogen centers. Circumdatin G is found in Aspergillus ochraceus and Exophiala sp.. Circumdatin G was first documented in 2001 (PMID: 11170686). Based on a literature review very few articles have been published on (10S)-8,14-dihydroxy-10-methyl-1,9,12-triazatetracyclo[9.8.0.0²,⁷.0¹³,¹⁸]Nonadeca-2,4,6,8,11,13(18),14,16-octaen-19-one.
Structure
Data?1624573857
SynonymsNot Available
Chemical FormulaC17H13N3O3
Average Mass307.3090 Da
Monoisotopic Mass307.09569 Da
IUPAC Name(10S)-14-hydroxy-10-methyl-1,9,12-triazatetracyclo[9.8.0.0^{2,7}.0^{13,18}]nonadeca-2,4,6,11,13,15,17-heptaene-8,19-dione
Traditional Name(10S)-14-hydroxy-10-methyl-1,9,12-triazatetracyclo[9.8.0.0^{2,7}.0^{13,18}]nonadeca-2,4,6,11,13,15,17-heptaene-8,19-dione
CAS Registry NumberNot Available
SMILES
C[C@@H]1NC(=O)C2=CC=CC=C2N2C(=O)C3=C(N=C12)C(O)=CC=C3
InChI Identifier
InChI=1S/C17H13N3O3/c1-9-15-19-14-11(6-4-8-13(14)21)17(23)20(15)12-7-3-2-5-10(12)16(22)18-9/h2-9,21H,1H3,(H,18,22)/t9-/m0/s1
InChI KeyVNCYXASDDCJEJE-VIFPVBQESA-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
Aspergillus ochraceusNPAtlas
Exophiala sp.-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyrimidodiazepines. Pyrimidodiazepines are compounds containing a pyrimidoazepine moiety, which consists of a pyrimidine fused to a piperazine ring by a bond. Pyrimidine is 6-membered ring consisting of five carbon atoms and two nitrogen atoms at ring positions 1 and 3. Diazepine is a 7-membered ring consisting of five carbon atoms and two nitrogen centers.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassPyrimidodiazepines
Sub ClassNot Available
Direct ParentPyrimidodiazepines
Alternative Parents
Substituents
  • Benzodiazepine
  • Pyrimidodiazepine
  • 1,4-benzodiazepine
  • Quinazoline
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyrimidone
  • 1-hydroxy-4-unsubstituted benzenoid
  • Benzenoid
  • Pyrimidine
  • Heteroaromatic compound
  • Vinylogous amide
  • Lactam
  • Secondary carboxylic acid amide
  • Carboxamide group
  • Carboxylic acid derivative
  • Azacycle
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen 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
logP1.47ALOGPS
logP1.7ChemAxon
logS-3.3ALOGPS
pKa (Strongest Acidic)7.55ChemAxon
pKa (Strongest Basic)-1.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area82 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity85.96 m³·mol⁻¹ChemAxon
Polarizability31.59 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA013780
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8979942
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10804637
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Dai J, Carte BK, Sidebottom PJ, Sek Yew AL, Ng S, Huang Y, Butler MS: Circumdatin G, a new alkaloid from the fungus Aspergillus ochraceus. J Nat Prod. 2001 Jan;64(1):125-6. doi: 10.1021/np000381u. [PubMed:11170686 ]