PROCESSES FOR THE PREPARATION OF ERTUGLIFLOZIN

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专利权人:

发明人:

申请号：

EP15864771.9

公开号：

EP3226874A1

申请日:

2015.12.03

申请国别(地区):

EP

年份:

2017

代理人:

摘要：

The present invention relates to processes for the preparation of ertugliflozni. The present invention also provides compounds of Formula (III), Formula (IV), and Formula (VII), processes for their preparation, and their use for the preparation of ertugliflozin. The processes of the present invention involve protecting the ertugliflozin intermediate compound with a suitable protecting group which provides ertugliflozin having high purity and yield.

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