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Record Information
Version2.0
Created at2021-06-19 22:25:42 UTC
Updated at2021-06-29 23:59:48 UTC
NP-MRD IDNP0031311
Secondary Accession NumbersNone
Natural Product Identification
Common Namesmeathxanthone A
Provided ByJEOL DatabaseJEOL Logo
DescriptionSmeathxanthone A belongs to the class of organic compounds known as 2-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 2-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group. smeathxanthone A is found in Garcinia mangostana , Garcinia nobilis, Garcinia polyantha and Garcinia smeathmannii. smeathxanthone A was first documented in 2005 (PMID: 15907961). Based on a literature review a small amount of articles have been published on smeathxanthone A (PMID: 18997392) (PMID: 25798641) (PMID: 19937549) (PMID: 16536578).
Structure
Thumb
Synonyms
ValueSource
2-(3,7-Dimethyl-2,6-octadienyl)-1,3,5,8-tetrahydroxyxanthoneMeSH
Chemical FormulaC23H24O6
Average Mass396.4390 Da
Monoisotopic Mass396.15729 Da
IUPAC Name2-[(2E)-3,7-dimethylocta-2,6-dien-1-yl]-1,3,5,8-tetrahydroxy-9H-xanthen-9-one
Traditional Namesmeathxanthone A
CAS Registry NumberNot Available
SMILES
[H]OC1=C2OC3=C([H])C(O[H])=C(C(O[H])=C3C(=O)C2=C(O[H])C([H])=C1[H])C([H])([H])C(\[H])=C(/C([H])([H])[H])C([H])([H])C([H])([H])C([H])=C(C([H])([H])[H])C([H])([H])[H]
InChI Identifier
InChI=1S/C23H24O6/c1-12(2)5-4-6-13(3)7-8-14-17(26)11-18-20(21(14)27)22(28)19-15(24)9-10-16(25)23(19)29-18/h5,7,9-11,24-27H,4,6,8H2,1-3H3/b13-7+
InChI KeyTWEXJIOSYZXWGT-NTUHNPAUSA-N
Experimental Spectra
Spectrum TypeDescriptionDepositor EmailDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 400 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 100 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 200 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 300 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 500 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 600 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 700 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 800 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 900 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 1000 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, acetone-d6, simulated)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Garcinia mangostanaPlant
Garcinia nobilisPlant
Garcinia polyanthaPlant
Garcinia smeathmanniiJEOL database
    • Komguem, J., et al, Phytochemistry 66, 1713 (2005)
Chemical Taxonomy
Description Belongs to the class of organic compounds known as 2-prenylated xanthones. These are organic compounds containing a C5-isoprenoid group linked to a xanthone moiety at the 2-position. Xanthone is a tricyclic compound made up of two benzene rings linearly fused to each other through a pyran ring that carries a ketone group.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrans
Sub Class1-benzopyrans
Direct Parent2-prenylated xanthones
Alternative Parents
Substituents
  • 2-prenylated xanthone
  • Chromone
  • Aromatic monoterpenoid
  • Monoterpenoid
  • 1-hydroxy-4-unsubstituted benzenoid
  • 1-hydroxy-2-unsubstituted benzenoid
  • Phenol
  • Pyranone
  • Pyran
  • Benzenoid
  • Heteroaromatic compound
  • Vinylogous acid
  • Polyol
  • Oxacycle
  • Organooxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen 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
logP4.45ALOGPS
logP6.43ChemAxon
logS-4.5ALOGPS
pKa (Strongest Acidic)7.27ChemAxon
pKa (Strongest Basic)-3.8ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count5ChemAxon
Hydrogen Donor Count4ChemAxon
Polar Surface Area107.22 ŲChemAxon
Rotatable Bond Count5ChemAxon
Refractivity112.79 m³·mol⁻¹ChemAxon
Polarizability42.27 ųChemAxon
Number of Rings3ChemAxon
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 ID9684268
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound11509473
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Lannang AM, Louh GN, Lontsi D, Specht S, Sarite SR, Florke U, Hussain H, Hoerauf A, Krohn K: Antimalarial compounds from the root bark of Garcinia polyantha Olv. J Antibiot (Tokyo). 2008 Aug;61(8):518-23. doi: 10.1038/ja.2008.70. [PubMed:18997392 ]
  2. Fouotsa H, Lannang AM, Dzoyem JP, Tatsimo SJ, Neumann B, Mbazoa CD, Razakarivony AA, Nkengfack AE, Eloff JN, Sewald N: Antibacterial and antioxidant xanthones and benzophenone from garcinia smeathmannii. Planta Med. 2015 May;81(7):594-9. doi: 10.1055/s-0035-1545841. Epub 2015 Mar 23. [PubMed:25798641 ]
  3. Lannang AM, Louh GN, Biloa BM, Komguem J, Mbazoa CD, Sondengam BL, Naesens L, Pannecouque C, De Clercq E, Sayed El Ashry el H: Cytotoxicity of natural compounds isolated from the seeds of Garcinia afzelii. Planta Med. 2010 May;76(7):708-12. doi: 10.1055/s-0029-1240627. Epub 2009 Nov 20. [PubMed:19937549 ]
  4. Jung HA, Su BN, Keller WJ, Mehta RG, Kinghorn AD: Antioxidant xanthones from the pericarp of Garcinia mangostana (Mangosteen). J Agric Food Chem. 2006 Mar 22;54(6):2077-82. doi: 10.1021/jf052649z. [PubMed:16536578 ]
  5. Komguem J, Meli AL, Manfouo RN, Lontsi D, Ngounou FN, Kuete V, Kamdem HW, Tane P, Ngadjui BT, Sondengam BL, Connolly JD: Xanthones from Garcinia smeathmannii (Oliver) and their antimicrobial activity. Phytochemistry. 2005 Jul;66(14):1713-7. doi: 10.1016/j.phytochem.2005.03.010. [PubMed:15907961 ]
  6. Komguem, J., et al. (2005). Komguem, J., et al, Phytochemistry 66, 1713 (2005) . Phytochem..