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Record Information
Version2.0
Created at2022-09-12 00:05:58 UTC
Updated at2022-09-12 00:05:58 UTC
NP-MRD IDNP0321732
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,3r,5s,7r,9s,10s,12r,14r,15s,18r,19r,20r,22s,23r)-9-(acetyloxy)-14-formyl-10,22-dihydroxy-7,18-dimethyl-19-(5-oxo-2h-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.0³,¹².0⁵,¹⁰.0¹⁵,²³.0¹⁸,²²]pentacosan-20-yl acetate
Description16Alpha-acetoxyasclepin belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety. Thus, 16alpha-acetoxyasclepin is considered to be a sterol. (1s,3r,5s,7r,9s,10s,12r,14r,15s,18r,19r,20r,22s,23r)-9-(acetyloxy)-14-formyl-10,22-dihydroxy-7,18-dimethyl-19-(5-oxo-2h-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.0³,¹².0⁵,¹⁰.0¹⁵,²³.0¹⁸,²²]pentacosan-20-yl acetate is found in Asclepias curassavica and Asclepias vestita. (1s,3r,5s,7r,9s,10s,12r,14r,15s,18r,19r,20r,22s,23r)-9-(acetyloxy)-14-formyl-10,22-dihydroxy-7,18-dimethyl-19-(5-oxo-2h-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.0³,¹².0⁵,¹⁰.0¹⁵,²³.0¹⁸,²²]pentacosan-20-yl acetate was first documented in 2009 (PMID: 19251412). Based on a literature review very few articles have been published on 16alpha-acetoxyasclepin.
Structure
Thumb
Synonyms
ValueSource
16a-AcetoxyasclepinGenerator
16Α-acetoxyasclepinGenerator
Chemical FormulaC33H44O12
Average Mass632.7030 Da
Monoisotopic Mass632.28328 Da
IUPAC Name(1S,3R,5S,7R,9S,10S,12R,14R,15S,18R,19R,20R,22S,23R)-9-(acetyloxy)-14-formyl-10,22-dihydroxy-7,18-dimethyl-19-(5-oxo-2,5-dihydrofuran-3-yl)-4,6,11-trioxahexacyclo[12.11.0.0^{3,12}.0^{5,10}.0^{15,23}.0^{18,22}]pentacosan-20-yl acetate
Traditional Name(1S,3R,5S,7R,9S,10S,12R,14R,15S,18R,19R,20R,22S,23R)-9-(acetyloxy)-14-formyl-10,22-dihydroxy-7,18-dimethyl-19-(5-oxo-2H-furan-3-yl)-4,6,11-trioxahexacyclo[12.11.0.0^{3,12}.0^{5,10}.0^{15,23}.0^{18,22}]pentacosan-20-yl acetate
CAS Registry NumberNot Available
SMILES
C[C@@H]1C[C@H](OC(C)=O)[C@]2(O)O[C@@H]3C[C@@]4(C=O)[C@@H](CC[C@@H]5[C@@H]4CC[C@]4(C)[C@H]([C@@H](C[C@]54O)OC(C)=O)C4=CC(=O)OC4)C[C@H]3O[C@@H]2O1
InChI Identifier
InChI=1S/C33H44O12/c1-16-9-26(43-18(3)36)33(39)29(41-16)44-23-11-20-5-6-22-21(31(20,15-34)12-24(23)45-33)7-8-30(4)28(19-10-27(37)40-14-19)25(42-17(2)35)13-32(22,30)38/h10,15-16,20-26,28-29,38-39H,5-9,11-14H2,1-4H3/t16-,20+,21+,22-,23-,24-,25-,26+,28+,29+,30-,31-,32+,33+/m1/s1
InChI KeyWDMVIHZXOHPIHJ-MCQWJBQLSA-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
Asclepias curassavicaLOTUS Database
Asclepias vestitaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as cardenolide glycosides and derivatives. Cardenolide glycosides and derivatives are compounds containing a carbohydrate glycosidically bound to the cardenolide moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassSteroids and steroid derivatives
Sub ClassSteroid lactones
Direct ParentCardenolide glycosides and derivatives
Alternative Parents
Substituents
  • Cardanolide-glycoside
  • Steroid ester
  • 19-oxosteroid
  • Oxosteroid
  • 14-hydroxysteroid
  • Hydroxysteroid
  • Tricarboxylic acid or derivatives
  • Para-dioxane
  • 2-furanone
  • Oxane
  • Cyclic alcohol
  • Dihydrofuran
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Tertiary alcohol
  • Carboxylic acid ester
  • Hemiacetal
  • Lactone
  • Organoheterocyclic compound
  • Oxacycle
  • Carboxylic acid derivative
  • Acetal
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Carbonyl group
  • Organic oxide
  • Aldehyde
  • Organooxygen compound
  • Alcohol
  • 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
logP1.46ChemAxon
pKa (Strongest Acidic)6.82ChemAxon
pKa (Strongest Basic)-3.2ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area164.12 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity153.38 m³·mol⁻¹ChemAxon
Polarizability66.19 ųChemAxon
Number of Rings7ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00029402
Chemspider ID8230360
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound10054800
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li JZ, Qing C, Chen CX, Hao XJ, Liu HY: Cytotoxicity of cardenolides and cardenolide glycosides from Asclepias curassavica. Bioorg Med Chem Lett. 2009 Apr 1;19(7):1956-9. doi: 10.1016/j.bmcl.2009.02.045. Epub 2009 Feb 14. [PubMed:19251412 ]
  2. LOTUS database [Link]