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Record Information
Version2.0
Created at2022-09-12 00:12:57 UTC
Updated at2022-09-12 00:12:57 UTC
NP-MRD IDNP0321807
Secondary Accession NumbersNone
Natural Product Identification
Common Name(2r,5s,9r,13r)-5,13-dihydroxy-2,6,10-trimethyl-11-oxo-8-oxatetracyclo[7.3.1.0¹,⁵.0⁶,¹⁰]tridecan-9-yl benzoate
DescriptionTashironin belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid. (2r,5s,9r,13r)-5,13-dihydroxy-2,6,10-trimethyl-11-oxo-8-oxatetracyclo[7.3.1.0¹,⁵.0⁶,¹⁰]tridecan-9-yl benzoate was first documented in 2014 (PMID: 25272497). Based on a literature review a small amount of articles have been published on Tashironin (PMID: 25966312) (PMID: 28933167) (PMID: 28644021) (PMID: 25675361).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC22H26O6
Average Mass386.4440 Da
Monoisotopic Mass386.17294 Da
IUPAC Name(2R,5S,9R,13R)-5,13-dihydroxy-2,6,10-trimethyl-11-oxo-8-oxatetracyclo[7.3.1.0^{1,5}.0^{6,10}]tridecan-9-yl benzoate
Traditional Name(2R,5S,9R,13R)-5,13-dihydroxy-2,6,10-trimethyl-11-oxo-8-oxatetracyclo[7.3.1.0^{1,5}.0^{6,10}]tridecan-9-yl benzoate
CAS Registry NumberNot Available
SMILES
C[C@@H]1CC[C@]2(O)C3(C)CO[C@]4(OC(=O)C5=CC=CC=C5)[C@H](O)C12CC(=O)C34C
InChI Identifier
InChI=1S/C22H26O6/c1-13-9-10-21(26)18(2)12-27-22(28-16(24)14-7-5-4-6-8-14)17(25)20(13,21)11-15(23)19(18,22)3/h4-8,13,17,25-26H,9-12H2,1-3H3/t13-,17-,18?,19?,20?,21+,22+/m1/s1
InChI KeyBRRTVYWNYBLCAX-JHMPXYSCSA-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 OriginNot Available
Chemical Taxonomy
Description Belongs to the class of organic compounds known as benzoic acid esters. These are ester derivatives of benzoic acid.
KingdomOrganic compounds
Super ClassBenzenoids
ClassBenzene and substituted derivatives
Sub ClassBenzoic acids and derivatives
Direct ParentBenzoic acid esters
Alternative Parents
Substituents
  • Benzoate ester
  • Benzoyl
  • Ketal
  • Oxepane
  • Tetrahydrofuran
  • Tertiary alcohol
  • Cyclic alcohol
  • Secondary alcohol
  • Ketone
  • Carboxylic acid ester
  • Acetal
  • Oxacycle
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Monocarboxylic acid or derivatives
  • Organic oxygen compound
  • Organooxygen compound
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Alcohol
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic 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
logP2.89ChemAxon
pKa (Strongest Acidic)12.66ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area93.06 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity99.12 m³·mol⁻¹ChemAxon
Polarizability39.56 ųChemAxon
Number of Rings5ChemAxon
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 IDC00033403
Chemspider ID20560991
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound16729380
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Niu CS, Wang YD, Qu J, Yu SS, Li Y, Liu YB, Ma SG, Lv HN, Chen X, Xu S: [Chemical constituents from roots of Illicium majus]. Zhongguo Zhong Yao Za Zhi. 2014 Jul;39(14):2689-92. [PubMed:25272497 ]
  2. Lu HN, Ma SG, Liu YB, Qu J, Li Y, Xu S, Zhu H, Yu SS: Sesquiterpenes from the roots of Illicium oligandrum. J Asian Nat Prod Res. 2015 May;17(5):430-8. doi: 10.1080/10286020.2015.1039524. Epub 2015 May 12. [PubMed:25966312 ]
  3. Yang Q, Ma W, Wang G, Bao W, Dong X, Liang X, Zhu L, Lee CS: Tunable Cyclization Strategy for the Synthesis of Zizaene-, allo-Cedrane-, seco-Kaurane-, and seco-Atesane-Type Skeletons. Org Lett. 2017 Oct 6;19(19):5324-5327. doi: 10.1021/acs.orglett.7b02610. Epub 2017 Sep 21. [PubMed:28933167 ]
  4. Ohtawa M, Krambis MJ, Cerne R, Schkeryantz JM, Witkin JM, Shenvi RA: Synthesis of (-)-11-O-Debenzoyltashironin: Neurotrophic Sesquiterpenes Cause Hyperexcitation. J Am Chem Soc. 2017 Jul 19;139(28):9637-9644. doi: 10.1021/jacs.7b04206. Epub 2017 Jul 6. [PubMed:28644021 ]
  5. Sharma MK, Banwell MG, Willis AC: Chemoenzymatic routes to enantiomerically enriched and polyoxygenated perhydro-3,5a-methanoindeno[4,5-c]furans related to the tashironin class of sesquiterpenes. J Org Chem. 2015 Mar 6;80(5):2930-6. doi: 10.1021/acs.joc.5b00303. Epub 2015 Feb 24. [PubMed:25675361 ]
  6. LOTUS database [Link]