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Record Information
Version2.0
Created at2022-09-09 23:41:58 UTC
Updated at2022-09-09 23:41:58 UTC
NP-MRD IDNP0292251
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1r,2r,4s,7r,8s,11s,12r,18s)-7-[(2s)-2-hydroxy-5-oxo-2h-furan-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icos-13-ene-5,15,20-trione
Description(1R,2R,4S,7R,8S,11S,12R,18S)-7-[(2S)-2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]Icos-13-ene-5,15,20-trione belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17. (1r,2r,4s,7r,8s,11s,12r,18s)-7-[(2s)-2-hydroxy-5-oxo-2h-furan-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]icos-13-ene-5,15,20-trione is found in Citrus natsudaidai and Phellodendron amurense. Based on a literature review very few articles have been published on (1R,2R,4S,7R,8S,11S,12R,18S)-7-[(2S)-2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0²,⁴.0²,⁸.0¹²,¹⁸]Icos-13-ene-5,15,20-trione.
Structure
Thumb
SynonymsNot Available
Chemical FormulaC26H30O9
Average Mass486.5170 Da
Monoisotopic Mass486.18898 Da
IUPAC Name(1R,2R,4S,7R,8S,11S,12R,18S)-7-[(2S)-2-hydroxy-5-oxo-2,5-dihydrofuran-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0^{2,4}.0^{2,8}.0^{12,18}]icos-13-ene-5,15,20-trione
Traditional Name(1R,2R,4S,7R,8S,11S,12R,18S)-7-[(2S)-2-hydroxy-5-oxo-2H-furan-3-yl]-1,8,12,17,17-pentamethyl-3,6,16-trioxapentacyclo[9.9.0.0^{2,4}.0^{2,8}.0^{12,18}]icos-13-ene-5,15,20-trione
CAS Registry NumberNot Available
SMILES
C[C@@]12CC[C@H]3[C@@]4(C)C=CC(=O)OC(C)(C)[C@H]4CC(=O)[C@@]3(C)[C@]11O[C@@H]1C(=O)O[C@H]2C1=CC(=O)O[C@@H]1O
InChI Identifier
InChI=1S/C26H30O9/c1-22(2)14-11-15(27)25(5)13(23(14,3)8-7-16(28)34-22)6-9-24(4)18(12-10-17(29)32-20(12)30)33-21(31)19-26(24,25)35-19/h7-8,10,13-14,18-20,30H,6,9,11H2,1-5H3/t13-,14+,18-,19+,20-,23+,24-,25-,26+/m0/s1
InChI KeyDZWMSKKYNYZQTC-KFPFEIEJSA-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
Citrus natsudaidaiLOTUS Database
Phellodendron amurenseLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as limonoids. These are highly oxygenated, modified terpenoids with a prototypical structure either containing or derived from a precursor with a 4,4,8-trimethyl-17-furanylsteroid skeleton. All naturally occurring citrus limonoids contain a furan ring attached to the D-ring, at C-17, as well as oxygen containing functional groups at C-3, C-4, C-7, C-16 and C-17.
KingdomOrganic compounds
Super ClassLipids and lipid-like molecules
ClassPrenol lipids
Sub ClassTriterpenoids
Direct ParentLimonoids
Alternative Parents
Substituents
  • Limonoid skeleton
  • Naphthopyran
  • Naphthalene
  • Tricarboxylic acid or derivatives
  • 1,4-dioxepane
  • Delta valerolactone
  • Dioxepane
  • Delta_valerolactone
  • 2-furanone
  • Pyran
  • Oxane
  • Dihydrofuran
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Carboxylic acid ester
  • Hemiacetal
  • Ketone
  • Lactone
  • Ether
  • Oxirane
  • Organoheterocyclic compound
  • Oxacycle
  • Dialkyl ether
  • Carboxylic acid derivative
  • Hydrocarbon derivative
  • Organic oxygen compound
  • Organic oxide
  • Organooxygen 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
logP2.67ChemAxon
pKa (Strongest Acidic)5.3ChemAxon
pKa (Strongest Basic)-4.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area128.73 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity119.13 m³·mol⁻¹ChemAxon
Polarizability48.36 ųChemAxon
Number of Rings6ChemAxon
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 Compound162912722
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. LOTUS database [Link]