A piperazine derivative represented by the formula (I) below
wherein R1 is lower alkyl or phenyl, R2 is hydrogen or lower alkyl, n is an integer of 2 to 10, is useful as an effective component of anti-inflammatory agent or antiallergic agent.
Derivative of piperazine having anti-allergic and anti-inflammatory
申请人:Taiho Pharmaceutical Company, Limited
公开号:US04696929A1
公开(公告)日:1987-09-29
A piperazine derivative represented by the formula (I) below ##STR1## wherein R.sup.1 is lower alkyl or phenyl, R.sup.2 is hydrogen or lower alkyl, n is an integer of 2 to 10, is useful as an effective component of anti-inflammatory agent or antiallergic agent.