申请人:BEECHAM - WUELFING GmbH & Co. KG
公开号:EP0389282A2
公开(公告)日:1990-09-26
A method for the treatment of cerebrovascular disorders and/or disorders associated with cerebral senility and/or other disorders which method comprises the administration of an effective, non-toxic amount of a compound of formula (I):
or if appropriate a pharmaceutically acceptable salt thereof, wherein R¹ and R² each independently represent alkyl or a moiety of formula (a):
-(CH₂)m-A (a)
wherein m represents zero or an integer 1, 2 or 3;
A represents a substituted or unsubstituted cyclic hydrocarbon radical; and
R³ represents a halogen atom, a nitro group, or a group -NR⁴R⁵ wherein R⁴ and R⁵ each independently represents hydrogen, alkyl or alkylcarbonyl or R⁴ and R⁵ together with the nitrogen to which they are attached forming an optionally substituted, heterocyclic group; certain novel compounds falling within formula (I) and compositions comprising such compounds.
一种治疗脑血管疾病和/或与脑衰老相关的疾病和/或其他疾病的方法,该方法包括施用有效、无毒量的式(I)化合物:
或其药学上可接受的盐,其中 R¹ 和 R² 各自独立地代表烷基或式 (a) 的分子:
-(CH₂)m-A (a)
其中 m 代表零或整数 1、2 或 3;
A 代表取代或未取代的环烃基;以及
R³ 代表卤原子、硝基或基团-NR⁴R⁵,其中 R⁴ 和 R⁵ 各自独立地代表氢、烷基或烷基羰基或 R⁴ 和 R⁵ 与它们所连接的氮一起形成任选取代的杂环基团;某些属于式 (I) 的新型化合物和包含此类化合物的组合物。