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Record Information
Version2.0
Created at2022-09-06 19:42:32 UTC
Updated at2022-09-06 19:42:32 UTC
NP-MRD IDNP0236735
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2e)-3-[3,5-dibromo-4-(3-{[(5r,10s)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}propoxy)phenyl]-2-(n-hydroxyimino)-n-[2-(2-imino-1,3-dihydroimidazol-4-yl)ethyl]propanimidic acid
DescriptionPurealin belongs to the class of organic compounds known as phenol ethers. These are aromatic compounds containing an ether group substituted with a benzene ring. (2e)-3-[3,5-dibromo-4-(3-{[(5r,10s)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}propoxy)phenyl]-2-(n-hydroxyimino)-n-[2-(2-imino-1,3-dihydroimidazol-4-yl)ethyl]propanimidic acid is found in Pseudoceratina verrucosa. (2e)-3-[3,5-dibromo-4-(3-{[(5r,10s)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}propoxy)phenyl]-2-(n-hydroxyimino)-n-[2-(2-imino-1,3-dihydroimidazol-4-yl)ethyl]propanimidic acid was first documented in 2006 (PMID: 16539395). Based on a literature review very few articles have been published on Purealin (PMID: 28078539).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC27H29Br4N7O7
Average Mass883.1870 Da
Monoisotopic Mass878.88620 Da
IUPAC Name(2E)-3-[3,5-dibromo-4-(3-{[(5R,10S)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}propoxy)phenyl]-2-(N-hydroxyimino)-N-[2-(2-imino-2,3-dihydro-1H-imidazol-4-yl)ethyl]propanimidic acid
Traditional Name(2E)-3-[3,5-dibromo-4-(3-{[(5R,10S)-7,9-dibromo-10-hydroxy-8-methoxy-1-oxa-2-azaspiro[4.5]deca-2,6,8-trien-3-yl]formamido}propoxy)phenyl]-2-(N-hydroxyimino)-N-[2-(2-imino-1,3-dihydroimidazol-4-yl)ethyl]propanimidic acid
CAS Registry NumberNot Available
SMILES
COC1=C(Br)[C@@H](O)[C@@]2(CC(=NO2)C(=O)NCCCOC2=C(Br)C=C(C\C(=N/O)C(O)=NCCC3=CNC(=N)N3)C=C2Br)C=C1Br
InChI Identifier
InChI=1S/C27H29Br4N7O7/c1-43-22-17(30)10-27(23(39)20(22)31)11-19(38-45-27)25(41)33-4-2-6-44-21-15(28)7-13(8-16(21)29)9-18(37-42)24(40)34-5-3-14-12-35-26(32)36-14/h7-8,10,12,23,39,42H,2-6,9,11H2,1H3,(H,33,41)(H,34,40)(H3,32,35,36)/b37-18+/t23-,27+/m1/s1
InChI KeyFFJLRVBPVWKFTA-XDLMQZPOSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, H2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Pseudoceratina verrucosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as phenol ethers. These are aromatic compounds containing an ether group substituted with a benzene ring.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenol ethers
Sub ClassNot Available
Direct ParentPhenol ethers
Alternative Parents
Substituents
  • Phenoxy compound
  • Phenol ether
  • Alkyl aryl ether
  • Halobenzene
  • Bromobenzene
  • Aminoimidazole
  • Fatty amide
  • Aryl bromide
  • Monocyclic benzene moiety
  • Fatty acyl
  • Aryl halide
  • Imidazole
  • Isoxazoline
  • Ketoxime
  • Azole
  • Heteroaromatic compound
  • Bromohydrin
  • Carboxamide group
  • Secondary carboxylic acid amide
  • Secondary alcohol
  • Oxime ether
  • Halohydrin
  • Amino acid or derivatives
  • Oxacycle
  • Azacycle
  • Bromoalkene
  • Haloalkene
  • Organoheterocyclic compound
  • Vinyl halide
  • Carboxylic acid derivative
  • Ether
  • Vinyl bromide
  • Oxime
  • Carbonyl group
  • Organic oxide
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Alcohol
  • Organic nitrogen compound
  • Primary amine
  • Amine
  • Organooxygen compound
  • Organonitrogen compound
  • Organohalogen compound
  • Organobromide
  • 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
logP1.29ChemAxon
pKa (Strongest Acidic)1.52ChemAxon
pKa (Strongest Basic)7.67ChemAxon
Physiological Charge1ChemAxon
Hydrogen Acceptor Count13ChemAxon
Hydrogen Donor Count7ChemAxon
Polar Surface Area202.47 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity192.22 m³·mol⁻¹ChemAxon
Polarizability72.56 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00028474
Chemspider ID7875224
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9601085
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Takito J, Kobayashi J, Nakamura M, Ohizumi Y, Nonomura Y: Unfolding of the myosin head by purealin in glycerol. Anat Sci Int. 2018 Mar;93(2):197-202. doi: 10.1007/s12565-017-0389-7. Epub 2017 Jan 11. [PubMed:28078539 ]
  2. Zhu G, Yang F, Balachandran R, Hook P, Vallee RB, Curran DP, Day BW: Synthesis and biological evaluation of purealin and analogues as cytoplasmic dynein heavy chain inhibitors. J Med Chem. 2006 Mar 23;49(6):2063-76. doi: 10.1021/jm051030l. [PubMed:16539395 ]
  3. LOTUS database [Link]