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Record Information
Version2.0
Created at2021-01-05 20:06:52 UTC
Updated at2021-07-15 17:06:46 UTC
NP-MRD IDNP0010675
Secondary Accession NumbersNone
Natural Product Identification
Common NameCarmaphycin B
Provided ByNPAtlasNPAtlas Logo
DescriptionN-{1-[(3-methanesulfonyl-1-{[4-methyl-1-(2-methyloxiran-2-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}propyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidic acid belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another. Carmaphycin B is found in Symploca. Carmaphycin B was first documented in 2012 (PMID: 22383253). Based on a literature review very few articles have been published on N-{1-[(3-methanesulfonyl-1-{[4-methyl-1-(2-methyloxiran-2-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}propyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidic acid.
Structure
Data?1621576414
Synonyms
ValueSource
N-{1-[(3-methanesulfonyl-1-{[4-methyl-1-(2-methyloxiran-2-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}propyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidateGenerator
N-{1-[(3-methanesulphonyl-1-{[4-methyl-1-(2-methyloxiran-2-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}propyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidateGenerator
N-{1-[(3-methanesulphonyl-1-{[4-methyl-1-(2-methyloxiran-2-yl)-1-oxopentan-2-yl]-C-hydroxycarbonimidoyl}propyl)-C-hydroxycarbonimidoyl]-2-methylpropyl}hexanimidic acidGenerator
Chemical FormulaC25H45N3O7S
Average Mass531.7100 Da
Monoisotopic Mass531.29782 Da
IUPAC NameN-[(1S)-1-{[(1S)-3-methanesulfonyl-1-{[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]carbamoyl}propyl]carbamoyl}-2-methylpropyl]hexanamide
Traditional NameN-[(1S)-1-{[(1S)-3-methanesulfonyl-1-{[(2S)-4-methyl-1-[(2R)-2-methyloxiran-2-yl]-1-oxopentan-2-yl]carbamoyl}propyl]carbamoyl}-2-methylpropyl]hexanamide
CAS Registry NumberNot Available
SMILES
CCCCCC(=O)NC(C(C)C)C(=O)NC(CCS(C)(=O)=O)C(=O)NC(CC(C)C)C(=O)C1(C)CO1
InChI Identifier
InChI=1S/C25H45N3O7S/c1-8-9-10-11-20(29)28-21(17(4)5)24(32)26-18(12-13-36(7,33)34)23(31)27-19(14-16(2)3)22(30)25(6)15-35-25/h16-19,21H,8-15H2,1-7H3,(H,26,32)(H,27,31)(H,28,29)
InChI KeyODAZGDXFSFEAAA-UHFFFAOYSA-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
SymplocaNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as peptides. Peptides are compounds containing an amide derived from two or more amino carboxylic acid molecules (the same or different) by formation of a covalent bond from the carbonyl carbon of one to the nitrogen atom of another.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentPeptides
Alternative Parents
Substituents
  • Alpha peptide
  • Sulfone
  • Sulfonyl
  • Ketone
  • Carboximidic acid
  • Carboximidic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organoheterocyclic compound
  • Oxacycle
  • Organooxygen compound
  • Organosulfur compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Carbonyl group
  • Organic nitrogen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP1.71ALOGPS
logP1.35ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)11.93ChemAxon
pKa (Strongest Basic)-1.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area151.04 ŲChemAxon
Rotatable Bond Count17ChemAxon
Refractivity136.73 m³·mol⁻¹ChemAxon
Polarizability58.21 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA027450
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound78105345
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Pereira AR, Kale AJ, Fenley AT, Byrum T, Debonsi HM, Gilson MK, Valeriote FA, Moore BS, Gerwick WH: The carmaphycins: new proteasome inhibitors exhibiting an alpha,beta-epoxyketone warhead from a marine cyanobacterium. Chembiochem. 2012 Apr 16;13(6):810-7. doi: 10.1002/cbic.201200007. Epub 2012 Mar 1. [PubMed:22383253 ]