2,3-b] pyridin-3-yl-acetic acid The title compound was prepared by the same procedure for the preparation of 1- (4-methanesulfonyl-2- trifluoromethyl-

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专利权人:

노파르티스 아게

发明人:

루스텐베르거, 필립,마테스, 크리스티안,페이, 종보,리스, 베르나르,쉴라마, 티에리

申请号：

KR1020187008435

公开号：

KR1020180058724A

申请日:

2016.09.27

申请国别(地区):

KR

年份:

2018

代理人:

摘要：

The present invention relates to a process for the preparation of a compound of formula (I), which comprises reacting [1- (4-methanesulfonyl-2- trifluoromethyl-benzyl) -2- methyl- lH- pyrrolo [2,3- b] pyridin- <； / RTI >； and intermediates used in such methods.본 발명은 [1-(4-메탄술포닐-2-트리플루오로메틸-벤질)-2-메틸-1H-피롤로[2,3-b]피리딘-3-일]-아세트산 (화합물 A)을 합성하기 위한 신규 방법 및 이러한 방법에 사용된 중간체에 관한 것이다.

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