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专利概况
专利名称 ERTUGLIFLOZIN CO-CRYSTALS AND PROCESS FOR THEIR PREPARATION
申请号 EP16799455 申请日
公开(公告)号 EP3303345A4 公开(公告)日 2016-05-24
申请(专利权)人 发明人 SANTRA Ramkinkar; BHOGALA Bala Krishna Reddy; KHANDURI Chandra Has
专利来源 国家知识产权局 转化方式
摘要

The present invention relates to processes for the preparation of an ertugliflozin-L-pyroglutamic acid (1 : 1) and co-crystal ertugliflozin-L-proline (1 : 1) co-crystal. The present invention further relates to an ertugliflozin-L-proline (1 : 2) co-crystal, processes for its preparation, and its use for the treatment of type 2 diabetes mellitus.

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