In a method suitable for industrial application, an optically active N-aryl-β-amino acid compound is produced by the reaction of an aromatic amine and an optically active sulfonylated β-hydroxycarboxylic acid compound. The latter can be easily derived from a β-keto carboxylic acid compound.
在适用于工业应用的方法中,通过芳香胺和光学活性磺酰化的β-羟基
羧酸化合物的反应,可以生产出光学活性的N-芳基-β-
氨基酸化合物。后者可以很容易地从β-
酮羧酸化合物中衍生出来。