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Record Information
Version2.0
Created at2022-09-05 01:34:30 UTC
Updated at2022-09-05 01:34:30 UTC
NP-MRD IDNP0205621
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,2s,3s,4s,6r,7s,10s,11r,16r,17r)-6-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16,17-trihydroxy-7,11-dimethyl-12-oxo-5-oxapentacyclo[8.8.0.0²,⁷.0⁴,⁶.0¹¹,¹⁶]octadec-13-en-3-yl acetate
DescriptionPhysagulin c 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. Thus, physagulin c is considered to be a sterol. (1r,2s,3s,4s,6r,7s,10s,11r,16r,17r)-6-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16,17-trihydroxy-7,11-dimethyl-12-oxo-5-oxapentacyclo[8.8.0.0²,⁷.0⁴,⁶.0¹¹,¹⁶]octadec-13-en-3-yl acetate is found in Physalis angulata. (1r,2s,3s,4s,6r,7s,10s,11r,16r,17r)-6-[(1r)-1-[(2r)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16,17-trihydroxy-7,11-dimethyl-12-oxo-5-oxapentacyclo[8.8.0.0²,⁷.0⁴,⁶.0¹¹,¹⁶]octadec-13-en-3-yl acetate was first documented in 2020 (PMID: 33328985). Based on a literature review very few articles have been published on Physagulin c (PMID: 33957208).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC30H40O9
Average Mass544.6410 Da
Monoisotopic Mass544.26723 Da
IUPAC Name(1R,2S,3S,4S,6R,7S,10S,11R,16R,17R)-6-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-3,6-dihydro-2H-pyran-2-yl]ethyl]-2,16,17-trihydroxy-7,11-dimethyl-12-oxo-5-oxapentacyclo[8.8.0.0^{2,7}.0^{4,6}.0^{11,16}]octadec-13-en-3-yl acetate
Traditional Name(1R,2S,3S,4S,6R,7S,10S,11R,16R,17R)-6-[(1R)-1-[(2R)-4,5-dimethyl-6-oxo-2,3-dihydropyran-2-yl]ethyl]-2,16,17-trihydroxy-7,11-dimethyl-12-oxo-5-oxapentacyclo[8.8.0.0^{2,7}.0^{4,6}.0^{11,16}]octadec-13-en-3-yl acetate
CAS Registry NumberNot Available
SMILES
C[C@H]([C@H]1CC(C)=C(C)C(=O)O1)[C@]12O[C@H]1[C@H](OC(C)=O)[C@]1(O)[C@@H]3C[C@@H](O)[C@@]4(O)CC=CC(=O)[C@]4(C)[C@H]3CC[C@]21C
InChI Identifier
InChI=1S/C30H40O9/c1-14-12-20(38-25(34)15(14)2)16(3)30-24(39-30)23(37-17(4)31)29(36)19-13-22(33)28(35)10-7-8-21(32)27(28,6)18(19)9-11-26(29,30)5/h7-8,16,18-20,22-24,33,35-36H,9-13H2,1-6H3/t16-,18+,19-,20-,22-,23+,24+,26+,27+,28+,29-,30+/m1/s1
InChI KeyXIINLGCQYPFDPD-GCGXNVHFSA-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
Physalis angulataLOTUS Database
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
  • Steroid ester
  • 12-hydroxysteroid
  • 10-hydroxysteroid
  • 14-hydroxysteroid
  • 6-hydroxysteroid
  • 5-hydroxysteroid
  • Hydroxysteroid
  • 1-oxosteroid
  • Oxosteroid
  • 12-beta-hydroxysteroid
  • Naphthopyran
  • Naphthalene
  • Dihydropyranone
  • Cyclohexenone
  • Dicarboxylic acid or derivatives
  • Pyran
  • Oxane
  • Cyclic alcohol
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Tertiary alcohol
  • Ketone
  • Carboxylic acid ester
  • Secondary alcohol
  • Lactone
  • Organoheterocyclic compound
  • Oxacycle
  • Polyol
  • Dialkyl ether
  • Oxirane
  • Carboxylic acid derivative
  • Ether
  • Organooxygen compound
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Alcohol
  • Carbonyl group
  • 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
logP2.19ChemAxon
pKa (Strongest Acidic)12.82ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area142.89 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity138.66 m³·mol⁻¹ChemAxon
Polarizability57.16 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00057085
Chemspider ID8432342
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10256859
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Wang L, Lu S, Wang L, Xin M, Xu Y, Wang G, Chen D, Chen L, Liu S, Zhao F: Anti-inflammatory effects of three withanolides isolated from Physalis angulata L. in LPS-activated RAW 264.7 cells through blocking NF-kappaB signaling pathway. J Ethnopharmacol. 2021 Aug 10;276:114186. doi: 10.1016/j.jep.2021.114186. Epub 2021 May 4. [PubMed:33957208 ]
  2. Zhang Y, Li W, Chen TT, Yang Y, Wu MY, Luo JY, Gong Y, Zou L: Chemical Fingerprint Analysis and Ultra-Performance Liquid Chromatography Quadrupole Time-of-Flight Mass Spectrometry-Based Metabolomics Study of the Protective Effect of Buxue Yimu Granule in Medical-Induced Incomplete Abortion Rats. Front Pharmacol. 2020 Nov 30;11:578217. doi: 10.3389/fphar.2020.578217. eCollection 2020. [PubMed:33328985 ]
  3. LOTUS database [Link]