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Record Information
Version2.0
Created at2020-12-09 00:13:05 UTC
Updated at2021-07-15 16:45:36 UTC
NP-MRD IDNP0003136
Secondary Accession NumbersNone
Natural Product Identification
Common NameMemnobotrin A
Provided ByNPAtlasNPAtlas Logo
Description(1S,13R,14S,17S,19R)-7,10-dihydroxy-1,14,18,18-tetramethyl-2-oxa-6-azapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]Henicosa-3,6,8,10-tetraen-17-yl acetate belongs to the class of organic compounds known as isoflavanols. These are polycyclic compounds containing a hydroxylated isoflavan skeleton. Memnobotrin A is found in Memnoniella, Memnoniella echinata and Memnoniella echinata (JS6308). Memnobotrin A was first documented in 1999 (PMID: 10656571). Based on a literature review very few articles have been published on (1S,13R,14S,17S,19R)-7,10-dihydroxy-1,14,18,18-tetramethyl-2-oxa-6-azapentacyclo[11.8.0.0³,¹¹.0⁴,⁸.0¹⁴,¹⁹]Henicosa-3,6,8,10-tetraen-17-yl acetate.
Structure
Data?1624573738
Synonyms
ValueSource
(1S,13R,14S,17S,19R)-7,10-Dihydroxy-1,14,18,18-tetramethyl-2-oxa-6-azapentacyclo[11.8.0.0,.0,.0,]henicosa-3,6,8,10-tetraen-17-yl acetic acidGenerator
Chemical FormulaC25H33NO5
Average Mass427.5410 Da
Monoisotopic Mass427.23587 Da
IUPAC Name(1S,13R,14S,17S,19R)-10-hydroxy-1,14,18,18-tetramethyl-7-oxo-2-oxa-6-azapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{14,19}]henicosa-3(11),4(8),9-trien-17-yl acetate
Traditional Name(1S,13R,14S,17S,19R)-10-hydroxy-1,14,18,18-tetramethyl-7-oxo-2-oxa-6-azapentacyclo[11.8.0.0^{3,11}.0^{4,8}.0^{14,19}]henicosa-3(11),4(8),9-trien-17-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@H]1CC[C@@]2(C)[C@@H](CC[C@]3(C)OC4=C5CNC(=O)C5=CC(O)=C4C[C@H]23)C1(C)C
InChI Identifier
InChI=1S/C25H33NO5/c1-13(27)30-20-7-8-24(4)18(23(20,2)3)6-9-25(5)19(24)11-15-17(28)10-14-16(21(15)31-25)12-26-22(14)29/h10,18-20,28H,6-9,11-12H2,1-5H3,(H,26,29)/t18-,19+,20-,24-,25-/m0/s1
InChI KeyICUVEGRXTWNIKO-BOWIAGTOSA-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
MemnoniellaNPAtlas
Memnoniella echinataLOTUS Database
Memnoniella echinata (JS6308)-
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoflavanols. These are polycyclic compounds containing a hydroxylated isoflavan skeleton.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflavans
Direct ParentIsoflavanols
Alternative Parents
Substituents
  • Isoflavanol
  • Dibenzopyran
  • Naphthopyran
  • Xanthene
  • Benzopyran
  • 1-benzopyran
  • Chromane
  • Isoindolone
  • Naphthalene
  • Isoindoline
  • Isoindole or derivatives
  • 1-hydroxy-2-unsubstituted benzenoid
  • Alkyl aryl ether
  • Benzenoid
  • Pyran
  • Carboxamide group
  • Carboxylic acid ester
  • Secondary carboxylic acid amide
  • Lactam
  • Organoheterocyclic compound
  • Azacycle
  • Ether
  • Oxacycle
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Hydrocarbon derivative
  • Organopnictogen compound
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organic oxide
  • Carbonyl group
  • Organooxygen compound
  • Organonitrogen 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
logP4.4ALOGPS
logP3.48ChemAxon
logS-4.8ALOGPS
pKa (Strongest Acidic)9.07ChemAxon
pKa (Strongest Basic)-1.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area84.86 ŲChemAxon
Rotatable Bond Count2ChemAxon
Refractivity116.46 m³·mol⁻¹ChemAxon
Polarizability47.73 ųChemAxon
Number of Rings5ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
NPAtlas IDNPA012675
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID8749883
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10574496
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Hinkley SF, Fettinger JC, Dudley K, Jarvis BB: Memnobotrins and memnoconols: novel metabolites from Memnoniella echinata. J Antibiot (Tokyo). 1999 Nov;52(11):988-97. doi: 10.7164/antibiotics.52.988. [PubMed:10656571 ]