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Record Information
Version1.0
Created at2021-06-21 00:56:16 UTC
Updated at2021-06-30 00:19:19 UTC
NP-MRD IDNP0043565
Secondary Accession NumbersNone
Natural Product Identification
Common Nametaccalonolide AL
Provided ByJEOL DatabaseJEOL Logo
DescriptionCHEMBL2408403 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. taccalonolide AL is found in Tacca chantrieri. It was first documented in 2013 (Li, J., et al.). Based on a literature review very few articles have been published on CHEMBL2408403.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC32H42O12
Average Mass618.6760 Da
Monoisotopic Mass618.26763 Da
IUPAC Name(1S,2R,3R,5R,7S,9S,10R,11S,12S,14S,15R,16S,17S,22S,23S,24R,25R)-14-(acetyloxy)-3,5,22,25-tetrahydroxy-11,15,17,22,23-pentamethyl-4,21-dioxo-8,20-dioxaheptacyclo[13.10.0.0^{2,12}.0^{5,11}.0^{7,9}.0^{16,24}.0^{19,23}]pentacos-18-en-10-yl acetate
Traditional Name(1S,2R,3R,5R,7S,9S,10R,11S,12S,14S,15R,16S,17S,22S,23S,24R,25R)-14-(acetyloxy)-3,5,22,25-tetrahydroxy-11,15,17,22,23-pentamethyl-4,21-dioxo-8,20-dioxaheptacyclo[13.10.0.0^{2,12}.0^{5,11}.0^{7,9}.0^{16,24}.0^{19,23}]pentacos-18-en-10-yl acetate
CAS Registry NumberNot Available
SMILES
[H]O[C@@]1([H])[C@]2([H])[C@]([H])([C@@]([H])(C([H])=C3OC(=O)[C@](O[H])(C([H])([H])[H])[C@]23C([H])([H])[H])C([H])([H])[H])[C@]2(C([H])([H])[H])[C@]1([H])[C@]1([H])[C@@]([H])(O[H])C(=O)[C@@]3(O[H])C([H])([H])[C@]4([H])O[C@]4([H])[C@]([H])(OC(=O)C([H])([H])[H])[C@]3(C([H])([H])[H])[C@@]1([H])C([H])([H])[C@]2([H])OC(=O)C([H])([H])[H]
InChI Identifier
InChI=1S/C32H42O12/c1-11-8-17-30(6,31(7,39)27(38)44-17)21-19(11)28(4)16(41-12(2)33)9-14-18(20(28)23(21)36)22(35)25(37)32(40)10-15-24(43-15)26(29(14,32)5)42-13(3)34/h8,11,14-16,18-24,26,35-36,39-40H,9-10H2,1-7H3/t11-,14+,15+,16+,18-,19+,20-,21+,22-,23-,24+,26+,28-,29+,30+,31-,32+/m1/s1
InChI KeyGVDVAYDKXGUYRQ-LLVAIYIJSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, CDCl3, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Tacca chantrieriJEOL database
    • Li, J., et al, J. Nat. Prod. 76, 1369 (2013)
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
  • 15-hydroxysteroid
  • 5-hydroxysteroid
  • Hydroxysteroid
  • Oxosteroid
  • 6-oxosteroid
  • 7-hydroxysteroid
  • Tricarboxylic acid or derivatives
  • Oxepane
  • Tertiary alcohol
  • Tetrahydrofuran
  • Cyclic alcohol
  • Enol ester
  • Secondary alcohol
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Organoheterocyclic compound
  • Polyol
  • Oxacycle
  • Carboxylic acid derivative
  • Dialkyl ether
  • Ether
  • Oxirane
  • Alcohol
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • Organooxygen compound
  • 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
logP0.92ALOGPS
logP-0.7ChemAxon
logS-3ALOGPS
pKa (Strongest Acidic)11.85ChemAxon
pKa (Strongest Basic)-3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area189.42 ŲChemAxon
Rotatable Bond Count4ChemAxon
Refractivity148.85 m³·mol⁻¹ChemAxon
Polarizability62.39 ųChemAxon
Number of Rings7ChemAxon
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 IDNot Available
Chemspider ID30821350
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound71746989
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li, J., et al. (2013). Li, J., et al, J. Nat. Prod. 76, 1369 (2013). J. Nat. Prod..