Pyrazine and triazine derivatives of 1,2,4,5-tetrahydro-Benzo or Thieno [d] azepine
申请人:——
公开号:US20020123488A1
公开(公告)日:2002-09-05
The invention relates to compounds which are represented by the formula
1
wherein R
1
, R
2
, R
3
, R
4
, X and Y are as defined in the specification, as well as pharmaceutically acceptable salts thereof. The invention further relates to pharmaceutical compositions containing these compounds and to a process for their preparation. The compounds possess affinity towards metabotropic glutamate receptors and are therefore useful in the treatment or prevention of acute and/or chronic neurological disorders.
该发明涉及由下列式1表示的化合物,其中R1、R2、R3、R4、X和Y如规范中所定义,以及其药用盐。该发明还涉及含有这些化合物的药物组合物以及它们的制备方法。这些化合物具有亲和力,对代谢型谷氨酸受体具有亲和力,因此在治疗或预防急性和/或慢性神经系统疾病方面是有用的。