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Record Information
Version1.0
Created at2022-09-06 07:08:45 UTC
Updated at2022-09-06 07:08:45 UTC
NP-MRD IDNP0227721
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,7r,9r,13r,14s,15r,16s,17r)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-ene-3,6,11-trione
Description(1S,2R,7R,9R,13R,14S,15R,16S,17R)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]Heptadec-4-ene-3,6,11-trione 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. (1s,2r,7r,9r,13r,14s,15r,16s,17r)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]heptadec-4-ene-3,6,11-trione is found in Picrasma javanica. Based on a literature review very few articles have been published on (1S,2R,7R,9R,13R,14S,15R,16S,17R)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0²,⁷.0¹³,¹⁷]Heptadec-4-ene-3,6,11-trione.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC20H26O8
Average Mass394.4200 Da
Monoisotopic Mass394.16277 Da
IUPAC Name(1S,2R,7R,9R,13R,14S,15R,16S,17R)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadec-4-ene-3,6,11-trione
Traditional Name(1S,2R,7R,9R,13R,14S,15R,16S,17R)-14,15,16-trihydroxy-4-methoxy-2,14,17-trimethyl-10-oxatetracyclo[7.7.1.0^{2,7}.0^{13,17}]heptadec-4-ene-3,6,11-trione
CAS Registry NumberNot Available
SMILES
COC1=CC(=O)[C@@H]2C[C@H]3OC(=O)C[C@H]4[C@](C)(O)[C@H](O)[C@@H](O)[C@@H]([C@@]34C)[C@@]2(C)C1=O
InChI Identifier
InChI=1S/C20H26O8/c1-18-8(9(21)6-10(27-4)16(18)24)5-12-19(2)11(7-13(22)28-12)20(3,26)17(25)14(23)15(18)19/h6,8,11-12,14-15,17,23,25-26H,5,7H2,1-4H3/t8-,11+,12+,14-,15+,17+,18-,19+,20-/m0/s1
InChI KeyLYWFBBUSPUTCNA-MMCOPDDKSA-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
Picrasma javanicaLOTUS Database
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
  • Quassinoid
  • Naphthopyranone
  • Naphthopyran
  • Naphthalene
  • Delta valerolactone
  • Cyclohexenone
  • Delta_valerolactone
  • Pyranone
  • Pyran
  • Oxane
  • Cyclic alcohol
  • Vinylogous ester
  • Tertiary alcohol
  • Carboxylic acid ester
  • Ketone
  • Lactone
  • Secondary alcohol
  • Oxacycle
  • Monocarboxylic acid or derivatives
  • 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
logP-0.63ChemAxon
pKa (Strongest Acidic)12.92ChemAxon
pKa (Strongest Basic)-3.3ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count7ChemAxon
Hydrogen Donor Count3ChemAxon
Polar Surface Area130.36 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity96.41 m³·mol⁻¹ChemAxon
Polarizability38.98 ųChemAxon
Number of Rings4ChemAxon
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 IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound162848662
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]