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Record Information
Version2.0
Created at2022-09-11 03:58:36 UTC
Updated at2022-09-11 03:58:36 UTC
NP-MRD IDNP0309401
Secondary Accession NumbersNone
Natural Product Identification
Common Namemethyl 2-[(1r,2r,4s,5r,9r,10r,13r,14s,15s,17r)-17-(acetyloxy)-9-(furan-3-yl)-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.0²,⁴.0⁴,¹³.0⁵,¹⁰]octadecan-15-yl]acetate
DescriptionXylocarpin 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. methyl 2-[(1r,2r,4s,5r,9r,10r,13r,14s,15s,17r)-17-(acetyloxy)-9-(furan-3-yl)-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.0²,⁴.0⁴,¹³.0⁵,¹⁰]octadecan-15-yl]acetate is found in Xylocarpus granatum. methyl 2-[(1r,2r,4s,5r,9r,10r,13r,14s,15s,17r)-17-(acetyloxy)-9-(furan-3-yl)-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.0²,⁴.0⁴,¹³.0⁵,¹⁰]octadecan-15-yl]acetate was first documented in 2007 (PMID: 17568455). Based on a literature review a small amount of articles have been published on xylocarpin (PMID: 35526335) (PMID: 18615864) (PMID: 17428091).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC29H36O9
Average Mass528.5980 Da
Monoisotopic Mass528.23593 Da
IUPAC Namemethyl 2-[(1R,2R,4S,5R,9R,10R,13R,14S,15S,17R)-17-(acetyloxy)-9-(furan-3-yl)-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.0^{2,4}.0^{4,13}.0^{5,10}]octadecan-15-yl]acetate
Traditional Namemethyl [(1R,2R,4S,5R,9R,10R,13R,14S,15S,17R)-17-(acetyloxy)-9-(furan-3-yl)-10,14,16,16-tetramethyl-7,18-dioxo-3,8-dioxapentacyclo[12.3.1.0^{2,4}.0^{4,13}.0^{5,10}]octadecan-15-yl]acetate
CAS Registry NumberNot Available
SMILES
COC(=O)C[C@H]1C(C)(C)[C@H](OC(C)=O)[C@@H]2[C@H]3O[C@@]33[C@H](CC[C@]4(C)[C@H]3CC(=O)O[C@H]4C3=COC=C3)[C@@]1(C)C2=O
InChI Identifier
InChI=1S/C29H36O9/c1-14(30)36-24-21-22(33)28(5,17(26(24,2)3)11-19(31)34-6)16-7-9-27(4)18(29(16)25(21)38-29)12-20(32)37-23(27)15-8-10-35-13-15/h8,10,13,16-18,21,23-25H,7,9,11-12H2,1-6H3/t16-,17+,18-,21-,23+,24-,25-,27-,28-,29-/m1/s1
InChI KeyOEAILFQKPDJEPG-KQOVNBMPSA-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
Xylocarpus granatumLOTUS 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
  • Mexicanolide
  • Naphthopyran
  • Naphthalene
  • Tricarboxylic acid or derivatives
  • Delta valerolactone
  • Delta_valerolactone
  • Oxepane
  • Oxane
  • Pyran
  • Furan
  • Heteroaromatic compound
  • Methyl ester
  • Lactone
  • Ketone
  • Carboxylic acid ester
  • Oxacycle
  • Ether
  • Oxirane
  • Dialkyl ether
  • Organoheterocyclic compound
  • Carboxylic acid derivative
  • Carbonyl group
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Organooxygen compound
  • 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
logP3.01ChemAxon
pKa (Strongest Acidic)15.03ChemAxon
pKa (Strongest Basic)-2.9ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area121.64 ŲChemAxon
Rotatable Bond Count6ChemAxon
Refractivity130.46 m³·mol⁻¹ChemAxon
Polarizability54.34 ųChemAxon
Number of Rings6ChemAxon
BioavailabilityYesChemAxon
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 IDC00039287
Chemspider ID10222045
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound21596319
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li M, Wu J, Zhang S, Xiao Q, Li Q: Xylocarpins A and B, two new mexicanolides from the seeds of a Chinese mangrove Xylocarpus granatum: NMR investigation in mixture. Magn Reson Chem. 2007 Aug;45(8):705-9. doi: 10.1002/mrc.2032. [PubMed:17568455 ]
  2. Zhang B, Li X, Liu Y, Tao Z, Xiang J, Wu Y, Wang L, Wang Q, Shi X, Han S: A UHPLC-QTOF-MS/MS method with a superimposed multiple product ion strategy and esterase inhibitor improved sensitivity for the determination of xylocarpin H in rat plasma. J Pharm Biomed Anal. 2022 Jul 15;216:114803. doi: 10.1016/j.jpba.2022.114803. Epub 2022 Apr 27. [PubMed:35526335 ]
  3. Cui J, Ouyang J, Deng Z, Lin W: Structure elucidation of an unprecedented alkaloid and a new limonoid from Xylocarpus granatum. Magn Reson Chem. 2008 Sep;46(9):894-7. doi: 10.1002/mrc.2273. [PubMed:18615864 ]
  4. Cui J, Wu J, Deng Z, Proksch P, Lin W: Xylocarpins A-I, limonoids from the Chinese mangrove plant Xylocarpus granatum. J Nat Prod. 2007 May;70(5):772-8. doi: 10.1021/np060622j. Epub 2007 Apr 12. [PubMed:17428091 ]
  5. LOTUS database [Link]