Indole derivatives process for producing the same and medicinal uses of the same
申请人:Toray Industries, Inc.
公开号:US06291470B1
公开(公告)日:2001-09-18
A novel compound which is a &dgr;-opioid antagonist having high selectivity and activity, that exhibits immunosuppressive action, antiallergic action, anti-inflammatory action and brain cell-protecting action is disclosed. The compound according to the present invention is an indole derivative represented by the formula (I):
and pharmaceutically acceptable acid addition salts thereof. The present invention also provides an immunosuppressive agent, antiallergic agent, anti-inflammatory agent and brain cell-protecting agent comprising the derivative or the salt as an effective ingredient.