| 摘要 |
<p>The invention relates to a process for the preparation of α-aminosubstituted carboxylic acid amide compounds and/or their salts comprising reacting a carboxylic acid amine of a primary amine with a nitrosylating agent in the presence of a base followed by hydrolysis to give a hydroxy imino derivative followed by hydrogenation and if necessary converting a base or acid of the α-aminosubstituted carboxylic acid amine into one of its salts.</p> |
