首页> 外国专利> AN IMPROVED PURIFICATION PROCESS FOR THE PREPARATION OF ERTUGLIFLOZIN AND ERTUGLIFLOZIN L-PYROGLUTAMIC ACID CO-CRYSTAL

AN IMPROVED PURIFICATION PROCESS FOR THE PREPARATION OF ERTUGLIFLOZIN AND ERTUGLIFLOZIN L-PYROGLUTAMIC ACID CO-CRYSTAL

机译:一种改进的纯化方法,用于制备Ertugliflozin和Ertugliflozin L-吡葡酸酸共晶

摘要

The present invention relates to an improved purification process for the preparation of Ertugliflozin (I) and its further conversion to Ertugliflozin L-pyroglutamic acid (L-PGA) co-crystal (II).
机译:本发明涉及制备耳聋(I)的改进的纯化方法及其进一步转化为埃尔图利唑唑醇酸(L-PGA)共晶(II)。

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