the anticonvulsant effects of four benzhydryl piperazines , sc-13504 ( ropizine , an anticonvulsant ) , hydroxyzine ( hdx , an anxiolytic ) , chlorcyclizine ( ccz , an antihistaminic ) and buclizine ( buc , an antihistaminic ) , were investigated utilizing a modified maximal electroshock seizure test in rats .
C0031958
piperazines
C0020404
hydroxyzine