C. Rubat, P. Coudert, J. Couquelet
Mar 1, 1990
Citations
0
Influential Citations
7
Citations
Quality indicators
Journal
Farmaco
Abstract
A series of 6,8-diaryl-1,2,4-triazolo[4,3-b] and 1,2,3,4-tetrazolo[1,5-b]pyridazines was synthesized from suitable chloropyridazines. The compounds were screened in mice for their ability to antagonize maximal electroshock-, pentylenetetrazole- and bicuculline-induced seizures; sedative effects were evaluated by a study of the spontaneous motor activity. Some of pyridazine derivatives exhibited appreciable anticonvulsant activity. Substituting the phenyl ring in the 6-position with an halogen atom led to a substantial increase of activity. Furthermore, none of the compounds was notably active in tests predictive of anxiolytic activity.