申请人:Hoechst Aktiengesellschaft
公开号:US05004748A1
公开(公告)日:1991-04-02
The invention relates to substituted pyridine-2,4-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1 and R.sup.2 have the meanings given. The invention also relates to a process for the preparation of the abovementioned compounds and to their use as medicaments, in particular as fibrosuppressants and immunosuppressants.
该发明涉及公式I的取代吡啶-2,4-二羧酸衍生物,其中R1和R2具有给定的含义。该发明还涉及上述化合物的制备方法以及它们作为药物的用途,特别是作为纤维抑制剂和免疫抑制剂。