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Record Information
Version2.0
Created at2020-12-09 02:28:26 UTC
Updated at2021-07-15 16:51:09 UTC
NP-MRD IDNP0005136
Secondary Accession NumbersNone
Natural Product Identification
Common NamePneumocandin B2
Provided ByNPAtlasNPAtlas Logo
Description(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,24S,25S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,23,25-hexahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0⁹,¹³]Heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidic acid belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone. Pneumocandin B2 is found in Glarea lozoyensis. Based on a literature review very few articles have been published on (10R,12S)-N-[(3S,6S,9S,11R,15S,18R,24S,25S)-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,23,25-hexahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0⁹,¹³]Heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidic acid.
Structure
Thumb
Synonyms
ValueSource
(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,24S,25S)-6-[(1S,2S)-1,2-Dihydroxy-2-(4-hydroxyphenyl)ethyl]-5,8,11,17,23,25-hexahydroxy-3-[(1R)-1-hydroxy-2-(C-hydroxycarbonimidoyl)ethyl]-15-[(1R)-1-hydroxyethyl]-2,14-dioxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0,]heptacosa-4,7,16,22-tetraen-18-yl]-10,12-dimethyltetradecanimidateGenerator
Chemical FormulaC50H80N8O15
Average Mass1033.2310 Da
Monoisotopic Mass1032.57431 Da
IUPAC Name(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,24S,25S)-3-[(1R)-2-carbamoyl-1-hydroxyethyl]-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,25-dihydroxy-15-[(1R)-1-hydroxyethyl]-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosan-18-yl]-10,12-dimethyltetradecanamide
Traditional Name(10R,12S)-N-[(3S,6S,9S,11R,15S,18R,24S,25S)-3-[(1R)-2-carbamoyl-1-hydroxyethyl]-6-[(1S,2S)-1,2-dihydroxy-2-(4-hydroxyphenyl)ethyl]-11,25-dihydroxy-15-[(1R)-1-hydroxyethyl]-2,5,8,14,17,23-hexaoxo-1,4,7,13,16,22-hexaazatricyclo[22.3.0.0^{9,13}]heptacosan-18-yl]-10,12-dimethyltetradecanamide
CAS Registry NumberNot Available
SMILES
CC[C@H](C)C[C@H](C)CCCCCCCCC(=O)N[C@@H]1CCCNC(=O)[C@@H]2[C@@H](O)CCN2C(=O)[C@@H](NC(=O)[C@@H](NC(=O)[C@@H]2C[C@@H](O)CN2C(=O)[C@@H](NC1=O)[C@@H](C)O)[C@H](O)[C@@H](O)C1=CC=C(O)C=C1)[C@H](O)CC(N)=O
InChI Identifier
InChI=1S/C50H80N8O15/c1-5-27(2)23-28(3)13-10-8-6-7-9-11-15-38(65)53-33-14-12-21-52-48(71)42-35(62)20-22-57(42)50(73)40(36(63)25-37(51)64)55-47(70)41(44(67)43(66)30-16-18-31(60)19-17-30)56-46(69)34-24-32(61)26-58(34)49(72)39(29(4)59)54-45(33)68/h16-19,27-29,32-36,39-44,59-63,66-67H,5-15,20-26H2,1-4H3,(H2,51,64)(H,52,71)(H,53,65)(H,54,68)(H,55,70)(H,56,69)/t27-,28+,29+,32+,33+,34-,35-,36+,39-,40-,41-,42-,43-,44-/m0/s1
InChI KeyCAUDURDUCQQHDE-GHMALVTLSA-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
Glarea lozoyensisNPAtlas
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cyclic peptides. Cyclic peptides are compounds containing a cyclic moiety bearing a peptide backbone.
KingdomOrganic compounds
Super ClassOrganic acids and derivatives
ClassCarboxylic acids and derivatives
Sub ClassAmino acids, peptides, and analogues
Direct ParentCyclic peptides
Alternative Parents
Substituents
  • Cyclic alpha peptide
  • Alpha-amino acid or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Benzenoid
  • Monocyclic benzene moiety
  • Cyclic carboximidic acid
  • Tertiary carboxylic acid amide
  • Pyrrolidine
  • Secondary alcohol
  • Lactam
  • Carboxamide group
  • Azacycle
  • Organoheterocyclic compound
  • Organic 1,3-dipolar compound
  • Propargyl-type 1,3-dipolar organic compound
  • Polyol
  • Carboximidic acid derivative
  • Carboximidic acid
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Aromatic alcohol
  • Organooxygen compound
  • Organonitrogen compound
  • Carbonyl group
  • Alcohol
  • 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
logP1.36ALOGPS
logP-2.5ChemAxon
logS-4ALOGPS
pKa (Strongest Acidic)9.46ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count15ChemAxon
Hydrogen Donor Count13ChemAxon
Polar Surface Area370.82 ŲChemAxon
Rotatable Bond Count20ChemAxon
Refractivity261.84 m³·mol⁻¹ChemAxon
Polarizability109.68 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
NPAtlas IDNPA012483
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78436180
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound139586570
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References