Np mrd loader

Record Information
Version1.0
Created at2021-06-19 18:58:50 UTC
Updated at2021-06-29 23:53:22 UTC
NP-MRD IDNP0027324
Secondary Accession NumbersNone
Natural Product Identification
Common Namewithaphysalin N
Provided ByJEOL DatabaseJEOL Logo
Description withaphysalin N is found in Acnistus arborescens. It was first documented in 2004 (PMID: 15104512). Based on a literature review very few articles have been published on withaphysalin N (PMID: 33840171).
Structure
Thumb
Synonyms
ValueSource
Rel-(17S,20R,22R)-5 beta,6 beta:18,20-diepoxy-4 beta-hydroxy-1,18-dioxowitha-24-enolideMeSH
Chemical FormulaC28H36O7
Average Mass484.5890 Da
Monoisotopic Mass484.24610 Da
IUPAC Name(1R,2S,5S,6R,9R,12S,13R,17S,18R,20R)-6-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]-17-hydroxy-6,13-dimethyl-7,19-dioxahexacyclo[10.9.0.0^{2,9}.0^{5,9}.0^{13,18}.0^{18,20}]henicosane-8,14-dione
Traditional Name(1R,2S,5S,6R,9R,12S,13R,17S,18R,20R)-6-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]-17-hydroxy-6,13-dimethyl-7,19-dioxahexacyclo[10.9.0.0^{2,9}.0^{5,9}.0^{13,18}.0^{18,20}]henicosane-8,14-dione
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1([H])C([H])([H])C([H])([H])C(=O)[C@]2(C([H])([H])[H])[C@@]3([H])C([H])([H])C([H])([H])[C@]45C(=O)O[C@](C([H])([H])[H])([C@@]4([H])C([H])([H])C([H])([H])[C@@]5([H])[C@]3([H])C([H])([H])[C@@]3([H])O[C@@]123)[C@]1([H])OC(=O)C(=C(C([H])([H])[H])C1([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C28H36O7/c1-13-11-21(33-23(31)14(13)2)26(4)18-6-5-17-15-12-22-28(34-22)20(30)8-7-19(29)25(28,3)16(15)9-10-27(17,18)24(32)35-26/h15-18,20-22,30H,5-12H2,1-4H3/t15-,16+,17+,18-,20+,21-,22-,25+,26-,27-,28-/m1/s1
InChI KeyPGJRQHKPPYIVQE-BGDMQGTOSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, C5D5N, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Acnistus arborescensJEOL database
    • Veras, M. L., et al, J. Nat. Prod. 67, 710 (2004)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as withanolides and derivatives. These are c28 steroids structurally characterized by an ergostane skeleton usually functionalized at carbons 1, 22 and 26 to form a lactone ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentWithanolides and derivatives
Alternative Parents
Substituents
  • Withanolide-skeleton
  • Dihydropyranone
  • Oxepane
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Pyran
  • Cyclic alcohol
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Secondary alcohol
  • Oxacycle
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Organooxygen compound
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic 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
logP2.66ALOGPS
logP3.48ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)13.86ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area102.43 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity124.16 m³·mol⁻¹ChemAxon
Polarizability52.71 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID9926767
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11752064
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Veras ML, Bezerra MZ, Lemos TL, Uchoa DE, Braz-Filho R, Chai HB, Cordell GA, Pessoa OD: Cytotoxic withaphysalins from the leaves of Acnistus arborescens. J Nat Prod. 2004 Apr;67(4):710-3. doi: 10.1021/np0340347. [PubMed:15104512 ]
  2. Rath SN, Jena L, Bhuyan R, Mahanandia NC, Patri M: In silico discovery and evaluation of phytochemicals binding mechanism against human catechol-O-methyltransferase as a putative bioenhancer of L-DOPA therapy in Parkinson disease. Genomics Inform. 2021 Mar;19(1):e7. doi: 10.5808/gi.20061. Epub 2021 Feb 26. [PubMed:33840171 ]
  3. Veras, M. L., et al. (2004). Veras, M. L., et al, J. Nat. Prod. 67, 710 (2004). J. Nat. Prod..