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Record Information
Version2.0
Created at2020-12-09 01:47:29 UTC
Updated at2021-07-15 16:48:45 UTC
NP-MRD IDNP0004279
Secondary Accession NumbersNone
Natural Product Identification
Common NameArgyrin B
Provided ByNPAtlasNPAtlas Logo
Description(4S,7S,13R,22R)-13-ethyl-2,5,8,11,14,20-hexahydroxy-4-[(1H-indol-3-yl)methyl]-7-[(4-methoxy-1H-indol-3-yl)methyl]-18,22-dimethyl-16-methylidene-24-thia-3,6,9,12,15,18,21,26-octaazabicyclo[21.2.1]Hexacosa-1(25),2,5,8,11,14,20,23(26)-octaen-17-one belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds. Argyrin B is found in Archangium gephyra. Argyrin B was first documented in 2002 (PMID: 12195959). Based on a literature review very few articles have been published on (4S,7S,13R,22R)-13-ethyl-2,5,8,11,14,20-hexahydroxy-4-[(1H-indol-3-yl)methyl]-7-[(4-methoxy-1H-indol-3-yl)methyl]-18,22-dimethyl-16-methylidene-24-thia-3,6,9,12,15,18,21,26-octaazabicyclo[21.2.1]Hexacosa-1(25),2,5,8,11,14,20,23(26)-octaen-17-one.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC41H46N10O8S
Average Mass838.9400 Da
Monoisotopic Mass838.32208 Da
IUPAC Name(4S,7S,13R,22R)-13-ethyl-4-[(1H-indol-3-yl)methyl]-7-[(4-methoxy-1H-indol-3-yl)methyl]-18,22-dimethyl-16-methylidene-24-thia-3,6,9,12,15,18,21,26-octaazabicyclo[21.2.1]hexacosa-1(25),23(26)-diene-2,5,8,11,14,17,20-heptone
Traditional Name(4S,7S,13R,22R)-13-ethyl-4-(1H-indol-3-ylmethyl)-7-[(4-methoxy-1H-indol-3-yl)methyl]-18,22-dimethyl-16-methylidene-24-thia-3,6,9,12,15,18,21,26-octaazabicyclo[21.2.1]hexacosa-1(25),23(26)-diene-2,5,8,11,14,17,20-heptone
CAS Registry NumberNot Available
SMILES
CC[C@H]1NC(=O)CNC(=O)[C@H](CC2=CNC3=C2C(OC)=CC=C3)NC(=O)[C@H](CC2=CNC3=CC=CC=C23)NC(=O)C2=CSC(=N2)[C@@H](C)NC(=O)CN(C)C(=O)C(=C)NC1=O
InChI Identifier
InChI=1S/C41H46N10O8S/c1-6-26-37(55)46-22(3)41(58)51(4)19-34(53)45-21(2)40-50-31(20-60-40)39(57)49-30(14-23-16-42-27-11-8-7-10-25(23)27)38(56)48-29(36(54)44-18-33(52)47-26)15-24-17-43-28-12-9-13-32(59-5)35(24)28/h7-13,16-17,20-21,26,29-30,42-43H,3,6,14-15,18-19H2,1-2,4-5H3,(H,44,54)(H,45,53)(H,46,55)(H,47,52)(H,48,56)(H,49,57)/t21-,26-,29+,30+/m1/s1
InChI KeyOVJDNZFLEREPKG-VPMCBBNJSA-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
Archangium gephyraNPAtlas
Archangium gephyra Ar 8082KNApSAcK Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oligopeptides. These are organic compounds containing a sequence of between three and ten alpha-amino acids joined by peptide bonds.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentOligopeptides
Alternative Parents
Substituents
  • Alpha-oligopeptide
  • Macrolactam
  • 3-alkylindole
  • Alpha-amino acid or derivatives
  • Indole or derivatives
  • Indole
  • Phenol ether
  • 2-heteroaryl carboxamide
  • Thiazolecarboxylic acid or derivatives
  • Anisole
  • Alkyl aryl ether
  • Benzenoid
  • Substituted pyrrole
  • Thiazole
  • Pyrrole
  • Tertiary carboxylic acid amide
  • Azole
  • Heteroaromatic compound
  • Carboxamide group
  • Lactam
  • Secondary carboxylic acid amide
  • Organoheterocyclic compound
  • Azacycle
  • Ether
  • Organic oxygen compound
  • Organic nitrogen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organonitrogen 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
logP2.99ALOGPS
logP0.18ChemAxon
logS-5.7ALOGPS
pKa (Strongest Acidic)11.56ChemAxon
pKa (Strongest Basic)-0.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count8ChemAxon
Polar Surface Area248.61 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity219.76 m³·mol⁻¹ChemAxon
Polarizability87.37 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA011969
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8116406
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9940787
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sasse F, Steinmetz H, Schupp T, Petersen F, Memmert K, Hofmann H, Heusser C, Brinkmann V, von Matt P, Hofle G, Reichenbach H: Argyrins, immunosuppressive cyclic peptides from myxobacteria. I. Production, isolation, physico-chemical and biological properties. J Antibiot (Tokyo). 2002 Jun;55(6):543-51. doi: 10.7164/antibiotics.55.543. [PubMed:12195959 ]