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Record Information
Version2.0
Created at2021-01-06 01:53:15 UTC
Updated at2021-07-15 17:24:28 UTC
NP-MRD IDNP0017069
Secondary Accession NumbersNone
Natural Product Identification
Common Name(+)-didymellamide B
Provided ByNPAtlasNPAtlas Logo
Description (+)-didymellamide B is found in Coniochaeta cephalothecoides. (+)-didymellamide B was first documented in 2017 (PMID: 29019245). Based on a literature review very few articles have been published on 3-[(1S,2S,4aR,6S,8aS)-2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carbonyl]-5-(4-hydroxyphenyl)pyridine-2,4-diol.
Structure
Data?1624506341
SynonymsNot Available
Chemical FormulaC24H27NO4
Average Mass393.4830 Da
Monoisotopic Mass393.19401 Da
IUPAC Name3-[(1S,2S,4aR,6S,8aS)-2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carbonyl]-4-hydroxy-5-(4-hydroxyphenyl)-1,2-dihydropyridin-2-one
Traditional Name3-[(1S,2S,4aR,6S,8aS)-2,6-dimethyl-1,2,4a,5,6,7,8,8a-octahydronaphthalene-1-carbonyl]-4-hydroxy-5-(4-hydroxyphenyl)-1H-pyridin-2-one
CAS Registry NumberNot Available
SMILES
C[C@H]1CC[C@H]2[C@H](C1)C=C[C@H](C)[C@@H]2C(=O)C1=C(O)C(=CNC1=O)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C24H27NO4/c1-13-3-10-18-16(11-13)5-4-14(2)20(18)23(28)21-22(27)19(12-25-24(21)29)15-6-8-17(26)9-7-15/h4-9,12-14,16,18,20,26H,3,10-11H2,1-2H3,(H2,25,27,29)/t13-,14-,16-,18-,20-/m0/s1
InChI KeyDONHJHODAKWCJS-GDQDSAMQSA-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
Coniochaeta cephalothecoidesNPAtlas
Chemical Taxonomy
ClassificationNot classified
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
logP3.45ALOGPS
logP4.07ChemAxon
logS-4.6ALOGPS
pKa (Strongest Acidic)8.91ChemAxon
pKa (Strongest Basic)-4.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area86.63 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity113.83 m³·mol⁻¹ChemAxon
Polarizability43.94 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA024260
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID78439474
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound102440971
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Han J, Liu C, Li L, Zhou H, Liu L, Bao L, Chen Q, Song F, Zhang L, Li E, Liu L, Pei Y, Jin C, Xue Y, Yin W, Ma Y, Liu H: Decalin-Containing Tetramic Acids and 4-Hydroxy-2-pyridones with Antimicrobial and Cytotoxic Activity from the Fungus Coniochaeta cephalothecoides Collected in Tibetan Plateau (Medog). J Org Chem. 2017 Nov 3;82(21):11474-11486. doi: 10.1021/acs.joc.7b02010. [PubMed:29019245 ]