PREPARATION OF 1-(SUBSTITUTED BENZYL)-5-TRIFLUOROMETHYL-2-(1H)PYRIDONE COMPOUNDS AND SALTS THEREOF AND THEIR APPLICATIONS

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专利权人:

发明人:

申请号：

EP10780057.5

公开号：

EP2474533B1

申请日:

2010.05.24

申请国别(地区):

EP

年份:

2015

代理人:

摘要：

1-(substituted benzyl)-5-trifluoromethyl-2(1H)pyridone compounds and their pharmaceutical acceptable salts are disclosed. The preparation methods of the compounds and their salts and the use of the same for preparing the medicaments for treating fibrosis are also disclosed. New pyridine compounds and their salts are obtained from trifluoromethyl pyridone as starting material.

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