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Record Information
Version1.0
Created at2021-06-20 19:23:48 UTC
Updated at2021-06-30 00:07:39 UTC
NP-MRD IDNP0036145
Secondary Accession NumbersNone
Natural Product Identification
Common Namegemmacolide K
Provided ByJEOL DatabaseJEOL Logo
DescriptionGemmacolide K, (rel)- belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety. gemmacolide K is found in Dichotella gemmacea. It was first documented in 2011 (Li, C., et al.). Gemmacolide K, (rel)- is a strongly basic compound (based on its pKa).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC33H43ClO15
Average Mass715.1400 Da
Monoisotopic Mass714.22905 Da
IUPAC Name(1'S,2R,2'S,3'R,4'R,7'R,8'S,10'Z,12'S,13'S,14'R,15'R,16'R)-2',14',15'-tris(acetyloxy)-8'-chloro-3'-hydroxy-12'-[(2-hydroxyacetyl)oxy]-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0^{3,7}]heptadecan]-10'-en-16'-yl 3-methylbutanoate
Traditional Name(1'S,2R,2'S,3'R,4'R,7'R,8'S,10'Z,12'S,13'S,14'R,15'R,16'R)-2',14',15'-tris(acetyloxy)-8'-chloro-3'-hydroxy-12'-[(2-hydroxyacetyl)oxy]-4',13'-dimethyl-9'-methylidene-5'-oxo-6'-oxaspiro[oxirane-2,17'-tricyclo[11.4.0.0^{3,7}]heptadecan]-10'-en-16'-yl 3-methylbutanoate
CAS Registry NumberNot Available
SMILES
[H]OC([H])([H])C(=O)O[C@@]1([H])\C([H])=C([H])/C(=C([H])[H])[C@]([H])(Cl)[C@]2([H])OC(=O)[C@]([H])(C([H])([H])[H])[C@@]2(O[H])[C@@]([H])(OC(=O)C([H])([H])[H])[C@@]2([H])[C@]3(OC3([H])[H])[C@]([H])(OC(=O)C([H])([H])C([H])(C([H])([H])[H])C([H])([H])[H])[C@]([H])(OC(=O)C([H])([H])[H])[C@]([H])(OC(=O)C([H])([H])[H])[C@]12C([H])([H])[H]
InChI Identifier
InChI=1S/C33H43ClO15/c1-14(2)11-21(39)48-28-24(44-17(5)36)27(45-18(6)37)31(8)20(47-22(40)12-35)10-9-15(3)23(34)26-33(42,16(4)30(41)49-26)29(46-19(7)38)25(31)32(28)13-43-32/h9-10,14,16,20,23-29,35,42H,3,11-13H2,1-2,4-8H3/b10-9-/t16-,20-,23-,24+,25+,26-,27-,28+,29-,31+,32-,33-/m0/s1
InChI KeyJDAZPYNSXYPAGN-IGYAXIRDSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
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, 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, 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, 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
Dichotella gemmaceaJEOL database
    • Li, C., et al, J. Nat. Prod. 74, 1658 (2011)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as diterpene lactones. These are diterpenoids containing a lactone moiety.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTerpene lactones
Direct ParentDiterpene lactones
Alternative Parents
Substituents
  • Diterpene lactone
  • Diterpenoid
  • Hexacarboxylic acid or derivatives
  • Briarane diterpenoid
  • Fatty acid ester
  • Gamma butyrolactone
  • Fatty acyl
  • Tertiary alcohol
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Lactone
  • Carboxylic acid derivative
  • Dialkyl ether
  • Oxirane
  • Ether
  • Oxacycle
  • Organoheterocyclic compound
  • Alkyl halide
  • Alkyl chloride
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Primary alcohol
  • Hydrocarbon derivative
  • Carbonyl group
  • Organooxygen compound
  • Organohalogen compound
  • Organochloride
  • Aliphatic heteropolycyclic compound
Molecular FrameworkAliphatic heteropolycyclic compounds
External Descriptors
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
logP2.7ALOGPS
logP0.87ChemAxon
logS-3.8ALOGPS
pKa (Strongest Acidic)12.3ChemAxon
pKa (Strongest Basic)-3.6ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count9ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area210.79 ŲChemAxon
Rotatable Bond Count13ChemAxon
Refractivity163.53 m³·mol⁻¹ChemAxon
Polarizability68.79 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityNoChemAxon
Rule of FiveNoChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleYesChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider ID27022368
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound53468882
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li, C., et al. (2011). Li, C., et al, J. Nat. Prod. 74, 1658 (2011). J. Nat. Prod..