New 1,3,4-thiadiazole derivatives endowed with analgesic and anti-inflammatory activities.
Dipartimento di Scienze Farmaceutiche, Facoltà di Farmacia, Università degli Studi di Genova, Viale Benedetto XV, 3-16132 Genoa, Italy. schensil@unige.it
Two series of N-[5-oxo-4-(arylsulfonyl)-4,5-dihydro-1,3,4-thiadiazol-2-yl]-amides were synthesized and tested in vivo for their analgesic and anti-inflammatory activities. All the new compounds possess good antalgic action in the acetic acid writhing test and some terms of the series showed also fair anti-inflammatory activity in the carrageenan rat paw edema test. Ulcerogenic and irritative action on the gastrointestinal mucose, in comparison with indomethacin is low.
PMID: 16310359 [PubMed - indexed for MEDLINE]