3 rezultate
Lupeol-3-palmitate (LP) and lupeol-3-linoleate (LL), two synthetic long chain fatty acid ester analogues of the plant-derived anti-inflammatory pentacyclic triterpenoid lupeol (L), were studied in vitro as potential inhibitors of serine protease activity. With respect to the natural protein
The lupane triterpenoid lupeol, the ursane triterpenoid alpha-amyrin and esters of these compounds are present in the bark of roots of Alstonia boonei (Apocynaceae) and have anti-inflammatory properties. alpha-Amyrin is a competitive inhibitor of bovine trypsin and chymotrypsin (Ki values 29 microM
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,