Condensed pyridazine derivatives, their production and use
申请人:Takeda Chemical Industries, Ltd.
公开号:US06627630B1
公开(公告)日:2003-09-30
A condensed pyridazine derivative which is useful as a pharmaceutical composition for preventing or treating allergic skin diseases such as contact dermatitis, pruritus, dried dermatitis, acute urticaria and prurigo.