Research Article

Semisynthesis of Derivatives of Oleanolic Acid from Syzygium aromaticum and Their Antinociceptive and Anti-Inflammatory Properties

Figure 7

Anti-inflammatory effect of the trifluoroacetyl derivatives of OA. Results are expressed as mean change in paw volume ± SEM for 6 animals; and . (a) shows a comparison of the tested compounds with control group, whereas (b) shows the comparison of anti-inflammatory effects of the trifluoroacetyl derivatives of OA with OA.
(a)
(b)