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Record Information
Version2.0
Created at2022-09-05 07:18:46 UTC
Updated at2022-09-05 07:18:47 UTC
NP-MRD IDNP0209767
Secondary Accession NumbersNone
Natural Product Identification
Common Name(3e,4s)-3-(dodec-11-en-1-ylidene)-4-hydroxy-5-methylideneoxolan-2-one
DescriptionIsoobtusilactone belongs to the class of organic compounds known as oxolanes. These are organic compounds containing an oxolane (tetrahydrofuran) ring, which is a saturated aliphatic five-member ring containing one oxygen and five carbon atoms. (3e,4s)-3-(dodec-11-en-1-ylidene)-4-hydroxy-5-methylideneoxolan-2-one is found in Cinnamomum camphora and Lindera benzoin. (3e,4s)-3-(dodec-11-en-1-ylidene)-4-hydroxy-5-methylideneoxolan-2-one was first documented in 2012 (PMID: 22400995). Based on a literature review a small amount of articles have been published on Isoobtusilactone (PMID: 24634118) (PMID: 33507972) (PMID: 32327956) (PMID: 30989865).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC17H26O3
Average Mass278.3920 Da
Monoisotopic Mass278.18819 Da
IUPAC Name(3E,4S)-3-(dodec-11-en-1-ylidene)-4-hydroxy-5-methylideneoxolan-2-one
Traditional Name(3E,4S)-3-(dodec-11-en-1-ylidene)-4-hydroxy-5-methylideneoxolan-2-one
CAS Registry NumberNot Available
SMILES
O[C@@H]1C(=C)OC(=O)\C1=C\CCCCCCCCCC=C
InChI Identifier
InChI=1S/C17H26O3/c1-3-4-5-6-7-8-9-10-11-12-13-15-16(18)14(2)20-17(15)19/h3,13,16,18H,1-2,4-12H2/b15-13+/t16-/m1/s1
InChI KeyOFUXNQJZVMQBJO-QJPKHSJYSA-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
Cinnamomum camphoraLOTUS Database
Lindera benzoinLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as oxolanes. These are organic compounds containing an oxolane (tetrahydrofuran) ring, which is a saturated aliphatic five-member ring containing one oxygen and five carbon atoms.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassOxolanes
Sub ClassNot Available
Direct ParentOxolanes
Alternative Parents
Substituents
  • Enol ester
  • Oxolane
  • Enoate ester
  • Alpha,beta-unsaturated carboxylic ester
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Carboxylic acid derivative
  • Oxacycle
  • Organic oxide
  • Organooxygen compound
  • Organic oxygen compound
  • Alcohol
  • Carbonyl group
  • Hydrocarbon derivative
  • Aliphatic heteromonocyclic compound
Molecular FrameworkAliphatic heteromonocyclic 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
logP4.66ChemAxon
pKa (Strongest Acidic)11.38ChemAxon
pKa (Strongest Basic)-3.7ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count2ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area46.53 ŲChemAxon
Rotatable Bond Count10ChemAxon
Refractivity82.38 m³·mol⁻¹ChemAxon
Polarizability33.27 ųChemAxon
Number of Rings1ChemAxon
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 IDC00045856
Chemspider ID4477145
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound5318618
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Guterres ZR, Garcez FR, Garcez WS, Silva LM, Silva AF, Duarte CU, Batista-Silva VF: Evaluation of the genotoxic activity of ethanol extract and secondary metabolites isolated from Aiouea trinervis Meisn. (Lauraceae). Genet Mol Res. 2014 Feb 19;13(1):972-9. doi: 10.4238/2014.February.19.8. [PubMed:24634118 ]
  2. de Almeida JM, Nunes FO, Ceole LF, Klimeck TDF, da Cruz LA, Tofoli D, Borges BS, Garcez WS, Tozetti IA, Medeiros LCS, Garcez FR, Ferreira AMT: Synergistic effect and ultrastructural changes in Trypanosoma cruzi caused by isoobtusilactone A in short exposure of time. PLoS One. 2021 Jan 28;16(1):e0245882. doi: 10.1371/journal.pone.0245882. eCollection 2021. [PubMed:33507972 ]
  3. Nunes FO, de Almeida JM, Ferreira AMT, da Cruz LA, Jacob CMB, Garcez WS, Garcez FR: Antitrypanosomal butanolides from Aiouea trinervis. EXCLI J. 2020 Mar 6;19:323-333. doi: 10.17179/excli2020-1088. eCollection 2020. [PubMed:32327956 ]
  4. Rao ZL, Cao HJ, Shi BY, Luo J, Liu XB, Zeng N: [Effects of Jingfang n-butanol extraction isolated fraction A on LPS-induced inflammation in RAW264.7 cells]. Zhongguo Zhong Yao Za Zhi. 2019 Mar;44(5):1026-1033. doi: 10.19540/j.cnki.cjcmm.20181214.004. [PubMed:30989865 ]
  5. Chen CY, Yiin SJ, Hsu JL, Wang WC, Lin SC, Chern CL: Isoobtusilactone A sensitizes human hepatoma Hep G2 cells to TRAIL-induced apoptosis via ROS and CHOP-mediated up-regulation of DR5. J Agric Food Chem. 2012 Apr 4;60(13):3533-9. doi: 10.1021/jf2051224. Epub 2012 Mar 21. [PubMed:22400995 ]
  6. LOTUS database [Link]