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Compound 10 from Fagonia glutinosa

Reference work entry

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Taxonomy: Physicochemical and Pharmacological Properties of Triterpene Glycosides – Glycosides of Aglycones of Ursene Type – Ursolic Acid

Biological source: Fagonia glutinosa [1]

C53H86O22: 1074.561

[α]D23 + 16.3° (c 1.43, MeOH) [1]

FAB-MSm/z: 1097[C53H86O22 + Na]+, 935, 890, 740, 497, 393, 317 [1]

1H NMR (400 MHz, J/Hz, C5D5N): 0.87 (Hα-1), 1.52 (d, J = 12.0, Hβ-1), 2.04 (Hα-2), 1.82 (Hβ-2), 3.26 (dd, J = 12.0, 4.0, H-3), 0.77 (d, J = 12.0, H-5), 1.49 (Hα-6), 1.30 (Hβ-6), 1.53 (t, J = 12.0, Hα-7), 1.34 (Hβ-7), 1.56 (dd, J = 12.0, 8.0, H-9), 1.93 (H-11), 5.45 (t, J = 3.0, H-12), 1.17 (Hα-15), 2.43 (dt, J = 14.6, 4.0, Hβ-15), 2.09 (dt, J = 13.6, 4.0, Hα-16), 1.98 (brd, J = 12.0, Hβ-16), 2.53 (d, J = 12.0, H-18), 1.43 (Hα-19), 1.50 (Hα-21), 1.38 (Hβ-21), 1.95 (brd, J = 12.0, Hα-22), 1.75 (dt, J = 14.7, 4.0, Hβ-22), 1.27 (s, CH3-23), 1.09 (s, CH3-24), 0.87 (s, CH3-25), 1.13 (s, CH3-26), 1.20 (s, CH3-27), 0.95 (d, J = 6.5, CH3-29), 0.92 (d, J = 6.5, CH3-30);...

References

  1. 1.
    F.R. Melek, T. Miyase, M.R. El-Gindy, S.M. Abdel-Khalik, N.S. Ghaly, M. El-Kady, Pharmazie 55, 772 (2000)Google Scholar

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© Springer Science+Business Media New York 2013

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