申请人:Whitby Research Incorporated
公开号:EP0254989A2
公开(公告)日:1988-02-03
Certain novel compounds having the structural formula
where R₂, R₃ and R₄ are each selected from the group consisting of H and OA; A is H or is selected from the group consisting of hydrocarbyl radicals, e.g. lower alkyl radicals, i.e. methyl, ethyl, propyl, etc., or
wherein R₅ is selected from the group consisting of hydrocarbyl radicals, e.g. alkyl and aromatic residues; n is 2 or 3; and R₁ is selected from the group consisting of organic radicals having fused aromatic rings, that is, radicals comprising at least two rings that share a pair of carbon atoms or share a carbon and nitrogen atom are useful for inducing a dopaminergic response and reducing the intraocular pressure in a mammal.
结构式如下的某些新型化合物
其中 R₂、R₃ 和 R₄ 各自选自由 H 和 OA 组成的组;A 为 H 或选自烃基(如低级烷基,即甲基、乙基、丙基等)组成的组,或
其中,R₅选自由烃基组成的组,例如烷基和芳香残基;n 为 2 或 3;以及 R₁ 选自由具有融合芳香环的有机基组成的组,即至少包含两个共用一对碳原子或共用一个碳原子和一个氮原子的环的基。