A process for the preparation of optically active substituted alpha-indanyl amide derivatives of formula (I), which comprise:
an asymmetric hydrogenation reaction of an en-amide derivative of formula (III) in presence of hydrogen and an optically active catalyst,
in order to obtain an amide derivative of formula (II),
a hydrolysis reaction of the amide derivative of formula (II) obtained in the previous step,
in order to obtain optically active substituted alpha-indanyl amide derivatives of formula (I).
一种制备光学活性取代的α-
茚基酰胺衍
生物的方法,包括以下步骤:在氢和光学活性催化剂的存在下,对公式(III)的烯酰胺衍
生物进行不对称氢化反应,以获得公式(II)的酰胺衍
生物,将上一步骤中获得的公式(II)的酰胺衍
生物进行
水解反应,以获得光学活性取代的α-
茚基酰胺衍
生物的公式(I)。