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Record Information
Version2.0
Created at2022-09-06 11:55:25 UTC
Updated at2022-09-06 11:55:25 UTC
NP-MRD IDNP0231186
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,4r,6s,8s,11r,12s,15s,18s,19r,21s,23r,26s)-15-hydroxy-8-methoxy-11,18,21-trimethyl-5,17,24,28,29-pentaoxanonacyclo[17.9.1.1¹,²⁰.0²,¹².0⁴,⁶.0⁶,¹¹.0¹⁵,¹⁹.0¹⁸,²³.0²¹,²⁶]triacontane-10,16,25,30-tetrone
DescriptionPhysalin U belongs to the class of organic compounds known as physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed). (1s,2r,4r,6s,8s,11r,12s,15s,18s,19r,21s,23r,26s)-15-hydroxy-8-methoxy-11,18,21-trimethyl-5,17,24,28,29-pentaoxanonacyclo[17.9.1.1¹,²⁰.0²,¹².0⁴,⁶.0⁶,¹¹.0¹⁵,¹⁹.0¹⁸,²³.0²¹,²⁶]triacontane-10,16,25,30-tetrone is found in Physalis angulata. Based on a literature review very few articles have been published on physalin U.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H34O11
Average Mass558.5800 Da
Monoisotopic Mass558.21011 Da
IUPAC Name(1S,2R,4R,6S,8S,11R,12S,15S,18S,19R,21S,23R,26S)-15-hydroxy-8-methoxy-11,18,21-trimethyl-5,17,24,28,29-pentaoxanonacyclo[17.9.1.1^{1,20}.0^{2,12}.0^{4,6}.0^{6,11}.0^{15,19}.0^{18,23}.0^{21,26}]triacontane-10,16,25,30-tetrone
Traditional Name(1S,2R,4R,6S,8S,11R,12S,15S,18S,19R,21S,23R,26S)-15-hydroxy-8-methoxy-11,18,21-trimethyl-5,17,24,28,29-pentaoxanonacyclo[17.9.1.1^{1,20}.0^{2,12}.0^{4,6}.0^{6,11}.0^{15,19}.0^{18,23}.0^{21,26}]triacontane-10,16,25,30-tetrone
CAS Registry NumberNot Available
SMILES
CO[C@@H]1CC(=O)[C@]2(C)[C@H]3CC[C@@]4(O)C(=O)O[C@@]5(C)[C@H]6C[C@@]7(C)C8C(=O)[C@](O[C@]458)(OC[C@H]7C(=O)O6)[C@@H]3C[C@H]3O[C@@]23C1
InChI Identifier
InChI=1S/C29H34O11/c1-23-10-18-25(3)29-19(23)20(31)28(40-29,36-11-15(23)21(32)37-18)14-8-17-27(38-17)9-12(35-4)7-16(30)24(27,2)13(14)5-6-26(29,34)22(33)39-25/h12-15,17-19,34H,5-11H2,1-4H3/t12-,13+,14-,15+,17-,18-,19?,23-,24+,25+,26-,27-,28+,29+/m1/s1
InChI KeyCHZSVNLGISWUMU-ZHPFKJHESA-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 physalins and derivatives. These are steroidal constituents of Physalis plants which possess an unusual 13,14-seco-16,24-cyclo-steroidal ring skeleton (where the bond that is normally present between the 13 and 14 positions in other steroids is broken while a new bond between positions 16 and 24 is formed).
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassPhysalins and derivatives
Direct ParentPhysalins and derivatives
Alternative Parents
Substituents
  • Physalin skeleton
  • Delta valerolactone
  • Ketal
  • Delta_valerolactone
  • Oxepane
  • Dicarboxylic acid or derivatives
  • 3-furanone
  • Gamma butyrolactone
  • Oxane
  • Cyclic alcohol
  • Tetrahydrofuran
  • Tertiary alcohol
  • Lactone
  • Carboxylic acid ester
  • Ketone
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Acetal
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Alcohol
  • Hydrocarbon derivative
  • 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
logP1.26ChemAxon
pKa (Strongest Acidic)9.68ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area147.19 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity129.36 m³·mol⁻¹ChemAxon
Polarizability55.61 ųChemAxon
Number of Rings9ChemAxon
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 IDC00040007
Chemspider ID23286817
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound44426450
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]