Antinociceptive Activity of the Natural Piperidine Alkaloid Hydrochlorides from Syphocampylus verticellatus

co- rymbosum growing in Turkey were evaluated for their in vivo anti-infl ammatory activity, using carrageenan-induced hind paw edema and TPA- induced mouse ear edema models, and

were studied in the p-benzoquinone-induced writh- ing reflex, for the assessment of the antinociceptive activity, and in carrageenan- and PGE1- induced hind paw edema

Similarly, pulegone oxide and carvone epoxide were more antinocicep- tive than rotundifolone, thereby suggesting that the position of the functional group on the ring also

Comparing the antinocicep- tive effect of rotundifolone with limonene oxide and (+)-pulegone, the results demonstrated that the epoxide group contributes as much as the ketone group

In order to evaluate this information, antinocicep- tive and anti-inflammatory activities of the five flavonoids (5,7-dimethoxy naringenin or 4 ⬘ ,6 ⬘ - dimethoxy

57 c, 75 Ð 80 (2002); received September 14/October 18, 2001 Centaurea deusta, Sesquiterpene Lactones, Antifungal and Antibacterial Activity.. The aerial parts of Centaurea

This paper describes the iso- lation of a second novel piperidine alkaloid hydrochloride and other components of leaves, as well as the antinociceptive activity of both alka-

57 c, 153Ð156 (2002); received September 10/October 12, 2001 Sponges, Agelas, Bromopyrrole Alkaloids, Structure Elucidation.. A detailed analysis of the chemical constituents of