https://www.selleckchem.com/pr....oducts/SB-431542.htm
Lupeol (1) was isolated from hexane branch extract of Maytenus salicifolia and the Lupeol stearate (2), Lupeol palmitate (3), Lupeol myristate (4), Lupeol laurate (5) and Lupeol caprylate (6) were obtained reacting 1 with an adequate carboxylic acid. Swiss mice were treated with vehicle, carbenoxolone or Lupeol esters before administration of ethanol/HCl or indomethacin. Additionally, the involvement of nitric oxide (NO), sulfhydryl compounds (NP-SH), α-2 adrenergic receptors (α2-AR) and prostaglandins (PGE) in antiulcer effects was i