IMPROVED METHOD FOR MANUFACTURING DIPEPTIDYL PEPTIDASE-IV INHIBITOR AND INTERMEDIATE
申请人:Dong-A Pharmaceutical Co., Ltd.
公开号:EP2415754A2
公开(公告)日:2012-02-08
The present invention relates to an improved method for manufacturing dipeptidyl peptidase-IV inhibitor and intermediate. The present invention allows reduction of production costs by reacting low cost reagents, improves yield and is adaptable for mass production.
本发明涉及一种制造二肽基肽酶-IV 抑制剂和中间体的改进方法。本发明通过使用低成本试剂进行反应,降低了生产成本,提高了产量,并适用于大规模生产。