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Record Information
Version2.0
Created at2022-09-08 15:25:10 UTC
Updated at2022-09-08 15:25:11 UTC
NP-MRD IDNP0269814
Secondary Accession NumbersNone
Natural Product Identification
Common Name(1s,2r,4s,7r,8s,11r,12r,17r,19r)-7-(5-hydroxy-2-oxo-5h-furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-19-yl acetate
DescriptionPhotogedunin 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. (1s,2r,4s,7r,8s,11r,12r,17r,19r)-7-(5-hydroxy-2-oxo-5h-furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-19-yl acetate is found in Cedrela fissilis and Cedrela montana. (1s,2r,4s,7r,8s,11r,12r,17r,19r)-7-(5-hydroxy-2-oxo-5h-furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0²,⁴.0²,⁸.0¹²,¹⁷]nonadec-13-en-19-yl acetate was first documented in 2010 (PMID: 19962286). Based on a literature review a small amount of articles have been published on Photogedunin (PMID: 21812341) (PMID: 21787243) (PMID: 21523424).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC28H34O9
Average Mass514.5710 Da
Monoisotopic Mass514.22028 Da
IUPAC Name(1S,2R,4S,7R,8S,11R,12R,17R,19R)-7-(5-hydroxy-2-oxo-2,5-dihydrofuran-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0^{2,4}.0^{2,8}.0^{12,17}]nonadec-13-en-19-yl acetate
Traditional Name(1S,2R,4S,7R,8S,11R,12R,17R,19R)-7-(5-hydroxy-2-oxo-5H-furan-3-yl)-1,8,12,16,16-pentamethyl-5,15-dioxo-3,6-dioxapentacyclo[9.8.0.0^{2,4}.0^{2,8}.0^{12,17}]nonadec-13-en-19-yl acetate
CAS Registry NumberNot Available
SMILES
CC(=O)O[C@@H]1C[C@H]2C(C)(C)C(=O)C=C[C@]2(C)[C@H]2CC[C@@]3(C)[C@@H](OC(=O)[C@H]4O[C@@]34[C@]12C)C1=CC(O)OC1=O
InChI Identifier
InChI=1S/C28H34O9/c1-13(29)34-18-12-16-24(2,3)17(30)8-9-25(16,4)15-7-10-26(5)20(14-11-19(31)35-22(14)32)36-23(33)21-28(26,37-21)27(15,18)6/h8-9,11,15-16,18-21,31H,7,10,12H2,1-6H3/t15-,16+,18-,19?,20+,21-,25-,26+,27+,28-/m1/s1
InChI KeyRNDCBBAMBNUYHC-GRQMSNBYSA-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
Cedrela fissilisLOTUS Database
Cedrela montanaLOTUS 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
  • Cyclohexenone
  • Delta_valerolactone
  • Dioxepane
  • Delta valerolactone
  • 1,4-dioxepane
  • Pyran
  • Oxane
  • 2-furanone
  • Alpha,beta-unsaturated carboxylic ester
  • Enoate ester
  • Dihydrofuran
  • Cyclic ketone
  • Lactone
  • Ketone
  • Hemiacetal
  • Carboxylic acid ester
  • Oxacycle
  • Organoheterocyclic compound
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Organic oxygen compound
  • Organic oxide
  • Hydrocarbon derivative
  • 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
logP3.24ChemAxon
pKa (Strongest Acidic)11.78ChemAxon
pKa (Strongest Basic)-4.2ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area128.73 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity128.01 m³·mol⁻¹ChemAxon
Polarizability52.08 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
Rule of FiveNoChemAxon
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 Compound102059845
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Sarria AL, Soares MS, Matos AP, Fernandes JB, Vieira PC, da Silva MF: Effect of triterpenoids and limonoids isolated from Cabralea canjerana and Carapa guianensis (Meliaceae) against Spodoptera frugiperda (J. E. Smith). Z Naturforsch C J Biosci. 2011 May-Jun;66(5-6):245-50. doi: 10.1515/znc-2011-5-607. [PubMed:21812341 ]
  2. Lakshmi V, Srivastava S, Mishra SK, Srivastava MN, Srivastava K, Puri SK: Antimalarial activity in Xylocarpus granatum (Koen). Nat Prod Res. 2012;26(11):1012-5. doi: 10.1080/14786419.2010.535000. Epub 2011 Jul 26. [PubMed:21787243 ]
  3. Misra S, Verma M, Mishra SK, Srivastava S, Lakshmi V, Misra-Bhattacharya S: Gedunin and photogedunin of Xylocarpus granatum possess antifilarial activity against human lymphatic filarial parasite Brugia malayi in experimental rodent host. Parasitol Res. 2011 Nov;109(5):1351-60. doi: 10.1007/s00436-011-2380-x. Epub 2011 Apr 27. [PubMed:21523424 ]
  4. Lakshmi V, Singh N, Shrivastva S, Mishra SK, Dharmani P, Mishra V, Palit G: Gedunin and photogedunin of Xylocarpus granatum show significant anti-secretory effects and protect the gastric mucosa of peptic ulcer in rats. Phytomedicine. 2010 Jul;17(8-9):569-74. doi: 10.1016/j.phymed.2009.10.016. Epub 2009 Dec 3. [PubMed:19962286 ]
  5. LOTUS database [Link]