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Record Information
Version2.0
Created at2022-04-28 17:20:26 UTC
Updated at2022-04-28 17:20:26 UTC
NP-MRD IDNP0071950
Secondary Accession NumbersNone
Natural Product Identification
Common Name(-)-Ailantinol C
DescriptionAilantinol C belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. (-)-Ailantinol C is found in Ailanthus altissima and Ailanthus altissima . (-)-Ailantinol C was first documented in 1997 (PMID: 9065817). Based on a literature review very few articles have been published on Ailantinol C.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H26O7
Average Mass378.4210 Da
Monoisotopic Mass378.16785 Da
IUPAC Name(1S,4R,5R,7R,8R,12R,14S,17S,18S,19S,20R)-4,17,18-trihydroxy-7,15,19-trimethyl-3,6,11-trioxahexacyclo[10.8.0.0^{1,8}.0^{4,20}.0^{5,7}.0^{14,19}]icos-15-en-10-one
Traditional Name(1S,4R,5R,7R,8R,12R,14S,17S,18S,19S,20R)-4,17,18-trihydroxy-7,15,19-trimethyl-3,6,11-trioxahexacyclo[10.8.0.0^{1,8}.0^{4,20}.0^{5,7}.0^{14,19}]icos-15-en-10-one
CAS Registry NumberNot Available
SMILES
CC1=C[C@H](O)[C@@H](O)[C@]2(C)[C@H]3[C@@]4(O)OC[C@@]33[C@@H](C[C@@H]12)OC(=O)C[C@H]3[C@@]1(C)O[C@@H]41
InChI Identifier
InChI=1S/C20H26O7/c1-8-4-10(21)14(23)17(2)9(8)5-12-19-7-25-20(24,15(17)19)16-18(3,27-16)11(19)6-13(22)26-12/h4,9-12,14-16,21,23-24H,5-7H2,1-3H3/t9-,10-,11-,12+,14+,15+,16+,17+,18+,19+,20+/m0/s1
InChI KeyCTTCLRYSVNVYJB-ZOGQTZABSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Ailanthus altissimaLOTUS Database
Ailanthus altissimusPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentQuassinoids
Alternative Parents
Substituents
  • Polycyclic triterpenoid
  • Triterpenoid
  • C-20 quassinoid skeleton
  • Quassinoid
  • Naphthopyran
  • Naphthalene
  • Delta valerolactone
  • Delta_valerolactone
  • Oxepane
  • Oxane
  • Pyran
  • Cyclic alcohol
  • Tetrahydrofuran
  • 1,2-diol
  • Carboxylic acid ester
  • Hemiacetal
  • Lactone
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Ether
  • Oxirane
  • Dialkyl ether
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Polyol
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • 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
logP0.29ALOGPS
logP-0.52ChemAxon
logS-1.9ALOGPS
pKa (Strongest Acidic)10.8ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area108.75 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity91.66 m³·mol⁻¹ChemAxon
Polarizability37.76 ųChemAxon
Number of Rings6ChemAxon
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 IDC00031576
Chemspider ID10228439
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21599615
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Kubota K, Fukamiya N, Tokuda H, Nishino H, Tagahara K, Lee KH, Okano M: Quassinoids as inhibitors of Epstein-Barr virus early antigen activation. Cancer Lett. 1997 Feb 26;113(1-2):165-8. doi: 10.1016/s0304-3835(97)04607-7. [PubMed:9065817 ]