The application is directed to efficient and economical processes as described in more detail below for the preparation of the beta 3 agonists of the formula of I-7 and intermediate compounds that can be used for making these agonists. The present disclosure relates to a process for making beta-3 agonists and intermediates using ketoreductase (KRED) biocatalyst enzymes and methods of using the biocatalysts.
该申请涉及用于制备公式I-7的β3激动剂及可用于制备这些激动剂的中间化合物的高效经济过程,具体描述如下。本公开涉及使用酮还原酶(KRED)
生物催化剂酶制造β-3激动剂和中间体的过程,以及使用这些
生物催化剂的方法。