Novartis Ag

Shaofeng Rong

Feng Gao

Jianguang Zhou

Can Wang

Xianglin Zhao

Benjamin Martin

Zhongcheng Min

Yu Gai

Weiyong Kong

Chutian Shu

Yi Zhao

Peng Fu

Ruidong Wang

Yadong Lu

Jibin Zhao

The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-(((2S,4S)-(4-ethoxy-1-(((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

Chemical process for preparing phenylpiperidinyl indole derivatives

The present invention relates to a method of synthesizing a compound of formula (I) also referred to as 4-((2S,4S)-(4-ethoxy-1-((5-methoxy-7-methyl-1H-indol-4-yl)methyl)piperidin-2-yl))benzoic acid, or a pharmaceutically acceptable salt thereof, and/or intermediates thereof, their use as pharmaceuticals and pharmaceutical compositions and the use of intermediates for preparing a compound of formula (I), or a pharmaceutically acceptable salt thereof.

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Changshu, China

Shaofeng Rong