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Record Information
Version2.0
Created at2022-04-28 03:50:45 UTC
Updated at2022-04-28 03:50:46 UTC
NP-MRD IDNP0058485
Secondary Accession NumbersNone
Natural Product Identification
Common NameTagitinin D
DescriptionTirotundin belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety. Tagitinin D is found in Helianthus niveus, Tithonia diversifolia and Tithonia rotundifolia. Tagitinin D was first documented in 2012 (PMID: 22986291). Based on a literature review a small amount of articles have been published on Tirotundin (PMID: 34983315) (PMID: 25879678) (PMID: 24830711) (PMID: 22424975).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC19H28O6
Average Mass352.4270 Da
Monoisotopic Mass352.18859 Da
IUPAC Name(1R,2S,4R,8S,9R,11S)-1-hydroxy-2,11-dimethyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.0^{4,8}]tetradecan-9-yl 2-methylpropanoate
Traditional Name(1R,2S,4R,8S,9R,11S)-1-hydroxy-2,11-dimethyl-7-methylidene-6-oxo-5,14-dioxatricyclo[9.2.1.0^{4,8}]tetradecan-9-yl 2-methylpropanoate
CAS Registry NumberNot Available
SMILES
CC(C)C(=O)O[C@@H]1C[C@]2(C)CC[C@@](O)(O2)[C@@H](C)C[C@H]2OC(=O)C(=C)[C@H]12
InChI Identifier
InChI=1S/C19H28O6/c1-10(2)16(20)24-14-9-18(5)6-7-19(22,25-18)11(3)8-13-15(14)12(4)17(21)23-13/h10-11,13-15,22H,4,6-9H2,1-3,5H3/t11-,13+,14+,15-,18-,19+/m0/s1
InChI KeyVKWNXJLVNFOOOS-QNIDSSLUSA-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
Helianthus niveusLOTUS Database
Tithonia diversifoliaPlant
Tithonia rotundifoliaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as germacranolides and derivatives. These are sesquiterpene lactones with a structure based on the germacranolide skeleton, characterized by a gamma lactone fused to a 1,7-dimethylcyclodec-1-ene moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentGermacranolides and derivatives
Alternative Parents
Substituents
  • Germacranolide
  • Sesquiterpenoid
  • Dicarboxylic acid or derivatives
  • Gamma butyrolactone
  • Oxolane
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Lactone
  • Hemiacetal
  • Carboxylic acid ester
  • Oxacycle
  • Carboxylic acid derivative
  • Organoheterocyclic compound
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen 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
logP2.03ALOGPS
logP2.67ChemAxon
logS-2.8ALOGPS
pKa (Strongest Acidic)11.84ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area82.06 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity89.75 m³·mol⁻¹ChemAxon
Polarizability36.98 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00011887
Chemspider ID8150889
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound9975297
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lan M, Gao X, Duan X, Li H, Yu H, Li J, Zhao Y, Hao X, Zhao Y, Ding X, Wu G: Nematicidal activity of tirotundin and parthenolide isolated from Tithonia diversifolia and Chrysanthemum parthenium. J Environ Sci Health B. 2022;57(1):54-61. doi: 10.1080/03601234.2021.2022945. Epub 2022 Jan 4. [PubMed:34983315 ]
  2. Miranda MA, Varela RM, Torres A, Molinillo JM, Gualtieri SC, Macias FA: Phytotoxins from Tithonia diversifolia. J Nat Prod. 2015 May 22;78(5):1083-92. doi: 10.1021/acs.jnatprod.5b00040. Epub 2015 Apr 16. [PubMed:25879678 ]
  3. de Toledo JS, Ambrosio SR, Borges CH, Manfrim V, Cerri DG, Cruz AK, Da Costa FB: In vitro leishmanicidal activities of sesquiterpene lactones from Tithonia diversifolia against Leishmania braziliensis promastigotes and amastigotes. Molecules. 2014 May 14;19(5):6070-9. doi: 10.3390/molecules19056070. [PubMed:24830711 ]
  4. Zhao G, Li X, Chen W, Xi Z, Sun L: Three new sesquiterpenes from Tithonia diversifolia and their anti-hyperglycemic activity. Fitoterapia. 2012 Dec;83(8):1590-7. doi: 10.1016/j.fitote.2012.09.007. Epub 2012 Sep 15. [PubMed:22986291 ]
  5. Lin HR: Sesquiterpene lactones from Tithonia diversifolia act as peroxisome proliferator-activated receptor agonists. Bioorg Med Chem Lett. 2012 Apr 15;22(8):2954-8. doi: 10.1016/j.bmcl.2012.02.043. Epub 2012 Mar 3. [PubMed:22424975 ]