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.
本申请涉及下文更详细描述的制备式 I-7 的 beta 3 激动剂和可用于制备这些激动剂的中间化合物的高效、经济的工艺。本公开涉及使用酮还原酶(KRED)
生物催化剂酶制β-3激动剂和中间体的工艺以及使用该
生物催化剂的方法。