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Record Information
Version2.0
Created at2022-04-28 06:14:01 UTC
Updated at2022-04-28 06:14:02 UTC
NP-MRD IDNP0061443
Secondary Accession NumbersNone
Natural Product Identification
Common NameEI 1511-3
DescriptionEI-1511-3 belongs to the class of organic compounds known as cyclohexenones. Cyclohexenones are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond. Thus, ei-1511-3 is considered to be a fatty amide. EI-1511-3 is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. EI 1511-3 is found in Streptomyces sp. E-1511. EI 1511-3 was first documented in 1996 (PMID: 8982334). Based on a literature review very few articles have been published on EI-1511-3.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC27H30N2O7
Average Mass494.5440 Da
Monoisotopic Mass494.20530 Da
IUPAC Name(2E,4E)-N-[(1S,5S,6R)-5-hydroxy-5-[(1E,3E,5E)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)carbamoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-7-methylocta-2,4-dienamide
Traditional Name(2E,4E)-N-[(1S,5S,6R)-5-hydroxy-5-[(1E,3E,5E)-6-[(2-hydroxy-5-oxocyclopent-1-en-1-yl)carbamoyl]hexa-1,3,5-trien-1-yl]-2-oxo-7-oxabicyclo[4.1.0]hept-3-en-3-yl]-7-methylocta-2,4-dienamide
CAS Registry NumberNot Available
SMILES
CC(C)C\C=C\C=C\C(=O)NC1=C[C@@](O)(\C=C\C=C\C=C\C(=O)NC2=C(O)CCC2=O)[C@@H]2O[C@@H]2C1=O
InChI Identifier
InChI=1S/C27H30N2O7/c1-17(2)10-6-5-8-11-21(32)28-18-16-27(35,26-25(36-26)24(18)34)15-9-4-3-7-12-22(33)29-23-19(30)13-14-20(23)31/h3-9,11-12,15-17,25-26,30,35H,10,13-14H2,1-2H3,(H,28,32)(H,29,33)/b4-3+,6-5+,11-8+,12-7+,15-9+/t25-,26-,27+/m1/s1
InChI KeyNUTSBYCZDOSSIV-FFXBEMEVSA-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
Streptomyces sp. E-1511Bacteria
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclohexenones. Cyclohexenones are compounds containing a cylohexenone moiety, which is a six-membered aliphatic ring that carries a ketone and has one endocyclic double bond.
KingdomOrganic compounds
Super ClassOrganic oxygen compounds
ClassOrganooxygen compounds
Sub ClassCarbonyl compounds
Direct ParentCyclohexenones
Alternative Parents
Substituents
  • Cyclohexenone
  • N-acyl-amine
  • Tertiary alcohol
  • Vinylogous acid
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Alcohol
  • Organopnictogen compound
  • Organonitrogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organic nitrogen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
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
logP3.46ALOGPS
logP1.53ChemAxon
logS-5.1ALOGPS
pKa (Strongest Acidic)9.04ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area145.33 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity141.57 m³·mol⁻¹ChemAxon
Polarizability52.74 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8871869
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10696525
PDB IDNot Available
ChEBI ID65822
Good Scents IDNot Available
References
General References
  1. Uosaki Y, Agatsuma T, Tanaka T, Saitoh Y: EI-1511-3, -5 and EI-1625-2, novel interleukin-1 beta converting enzyme inhibitors produced by Streptomyces sp. E-1511 and E-1625. II. Structure determination. J Antibiot (Tokyo). 1996 Nov;49(11):1079-84. doi: 10.7164/antibiotics.49.1079. [PubMed:8982334 ]