申请人:Hoechst Aktiengesellschaft
公开号:US05428046A1
公开(公告)日:1995-06-27
The invention relates to acylsulfonamido- and sulfonamidopyridine-2-carboxylic acid esters and their pyridine N-oxides of the formula I ##STR1## in which ______________________________________ A = R.sup.3 and B = X--NR.sup.5 R.sup.6 or B = R.sup.3 and A = X--NR.sup.5 R.sup.6. ______________________________________ PAL The compounds are suitable as medicaments against fibrotic diseases.
这项发明涉及配方I的酰磺胺基和磺胺基吡啶-2-羧酸酯及其吡啶N-氧化物,其中______________________________________A = R.sup.3和B = X--NR.sup.5 R.sup.6或B = R.sup.3和A = X--NR.sup.5 R.sup.6。______________________________________PAL这些化合物适用于治疗纤维化疾病。