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Record Information
Version2.0
Created at2020-12-09 01:27:18 UTC
Updated at2021-07-15 16:47:42 UTC
NP-MRD IDNP0003905
Secondary Accession NumbersNone
Natural Product Identification
Common NameAsperazine
Provided ByNPAtlasNPAtlas Logo
Description(1R,4R,7S,9R)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}-1H-indol-7-yl)-6-hydroxy-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]Hexadeca-5,10,12,14-tetraen-3-one 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. Asperazine is found in Aspergillus niger and Pseudopestalotiopsis theae. Asperazine was first documented in 1997 (PMID: 11671801). Based on a literature review very few articles have been published on (1R,4R,7S,9R)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dihydroxy-2,5-dihydropyrazin-2-yl]methyl}-1H-indol-7-yl)-6-hydroxy-2,5,16-triazatetracyclo[7.7.0.0²,⁷.0¹⁰,¹⁵]Hexadeca-5,10,12,14-tetraen-3-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC40H36N6O4
Average Mass664.7660 Da
Monoisotopic Mass664.27980 Da
IUPAC Name(1R,4R,7S,9R)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dioxopiperazin-2-yl]methyl}-1H-indol-7-yl)-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-10,12,14-triene-3,6-dione
Traditional Name(1R,4R,7S,9R)-4-benzyl-9-(3-{[(2S,5R)-5-benzyl-3,6-dioxopiperazin-2-yl]methyl}-1H-indol-7-yl)-2,5,16-triazatetracyclo[7.7.0.0^{2,7}.0^{10,15}]hexadeca-10,12,14-triene-3,6-dione
CAS Registry NumberNot Available
SMILES
O=C1N[C@H](CC2=CC=CC=C2)C(=O)N2[C@H]1C[C@]1([C@@H]2NC2=CC=CC=C12)C1=CC=CC2=C1NC=C2C[C@@H]1NC(=O)[C@@H](CC2=CC=CC=C2)NC1=O
InChI Identifier
InChI=1S/C40H36N6O4/c47-35-30(18-23-10-3-1-4-11-23)42-36(48)31(43-35)20-25-22-41-34-26(25)14-9-16-28(34)40-21-33-37(49)44-32(19-24-12-5-2-6-13-24)38(50)46(33)39(40)45-29-17-8-7-15-27(29)40/h1-17,22,30-33,39,41,45H,18-21H2,(H,42,48)(H,43,47)(H,44,49)/t30-,31+,32-,33+,39-,40-/m1/s1
InChI KeyAWMBNXCUMNOLQI-JQLKQZRRSA-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 nigerNPAtlas
Pseudopestalotiopsis theaeLOTUS 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
  • 3-alkylindole
  • Indole
  • Dihydroindole
  • Dioxopiperazine
  • 2,5-dioxopiperazine
  • N-alkylpiperazine
  • Monocyclic benzene moiety
  • 1,4-diazinane
  • Piperazine
  • Substituted pyrrole
  • Benzenoid
  • Heteroaromatic compound
  • Pyrrolidine
  • Pyrrole
  • Tertiary carboxylic acid amide
  • Secondary carboxylic acid amide
  • Lactam
  • Carboxamide group
  • Azacycle
  • Carboxylic acid derivative
  • Carbonyl group
  • Organic oxygen compound
  • Amine
  • Organic oxide
  • Hydrocarbon derivative
  • Organonitrogen compound
  • Organic nitrogen compound
  • Organooxygen 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
logP4.13ALOGPS
logP3.86ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)10.74ChemAxon
pKa (Strongest Basic)1.73ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count5ChemAxon
Polar Surface Area135.43 ŲChemAxon
Rotatable Bond Count7ChemAxon
Refractivity198.28 m³·mol⁻¹ChemAxon
Polarizability73.26 ųChemAxon
Number of Rings9ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA014021
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID9483325
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11308351
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Varoglu M, Corbett TH, Valeriote FA, Crews P: Asperazine, a Selective Cytotoxic Alkaloid from a Sponge-Derived Culture of Aspergillus niger. J Org Chem. 1997 Oct 17;62(21):7078-7079. doi: 10.1021/jo970568z. [PubMed:11671801 ]