The invention relates to the use of anellated dihydropyridines according to the following formula I, and the salts thereof with physiologically acceptable acids, for the treatment of chronic pain, wherein A is benzo or thieno and Z, R
1
, R
2
, R
3
, R
4
, R
5
and R
6
are defined as in the specification:
1
The inventions also relates to novel compounds of formula I and pharmaceutical compositions thereof.
                            该发明涉及使用具有以下式I的环戊
二氢吡啶及其与生理上可接受的酸盐,用于治疗慢性疼痛,其中A是苯并或
噻吩,Z、R1、R2、R3、R4、R5和R6的定义如规范中所述。该发明还涉及式I的新化合物及其药物组合物。