申请人:Hoechst Aktiengesellschaft
公开号:US05631293A1
公开(公告)日:1997-05-20
Amino acid-substituted benzoylguanidines, a process for their preparation, their use as a medicament or diagnostic agent and a medicament containing them Benzoylguanidines of the formula I ##STR1## in which the radicals R(1) to R(5) have the meanings given in the description, are described. They are prepared by reacting a compound of the formula II ##STR2## in which R(1) to R(5) and L have the meanings given in the description, with guanidine. The compound I is suitable for the preparation of cardiovascular medicaments.
氨基酸取代的苯甲酰胍,其制备方法,以及它们作为药物或诊断试剂的用途和含有它们的药物被描述。式I的苯甲酰胍##STR1##其中基团R(1)到R(5)具有描述中给出的含义。它们通过将式II的化合物##STR2##其中R(1)至R(5)和L具有描述中给出的含义,与胍反应而制备。化合物I适用于制备心血管药物。