Non-steroidal antiinflammatory agents. VII. Synthesis and antiinflammatory activity of 5-methyl-10,11-dihydro-5H-pyrrolo [1,2-b] [1,2,5]benzotriazepine-11-acetic acid and its 10-aroyl derivatives.

The synthesis of 5-methyl-10,11-dihydro-5H-pyrrolo [1,2-b] [1,2,5]benzotriazepine-11-acetic acid and its 10-aroyl derivatives is reported. Compounds were evaluated for antiinflammatory activity by the carrageenin-induced rat paw edema method. Antinociceptic activity was tested by the hot plate and Randall-Selitto tests. General neuropsychopharmacological effects were also screened. All test compounds showed antiinflammatory effect comparable to that of tolmetin.