A process for preparation of perindopril of formula (II) and salts thereof which is simple, safe, convenient and cost-effective. The process involves reaction of compound of formula (I), wherein X is chlorine or bromine with compound of formula (VII) wherein A signifies that the six-membered ring of the bicyclic system is either saturated or unsaturated, followed by catalytic hydrogenation to give the perindopril of formula (II).
一种制备分子式为(II)的
贝那普利及其盐的方法,该方法简单、安全、方便且具有成本效益。该过程涉及将具有分子式(I)的化合物(其中X为
氯或
溴)与具有分子式(VII)的化合物(其中A表示双环系统的六元环是饱和的或不饱和的)发生反应,然后进行催化氢化以得到分子式为(II)的
贝那普利。