Crystalline oxalate salts of a diamide compound

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专利权人:

Miroslav Rapta;Robert S. Chao;Venkat R. Thalladi

发明人:

Miroslav Rapta,Venkat R. Thalladi,Robert S. Chao

申请号：

US13248840

公开号：

US08697724B2

申请日:

2011.09.29

申请国别(地区):

US

年份:

2014

代理人:

摘要：

The invention relates to crystalline oxalate salts of biphenyl-2-ylcarbamic acid 1-(2-{[4-(4-{[(R)-2-hydroxy-2-(8-hydroxy-2-oxo-1,2-dihydroquinolin-5-yl)ethylamino]-methyl}phenylcarbamoyl)butyl]methylcarbamoyl}ethyl)piperidin-4-yl ester. This invention also relates to compositions containing such a crystalline oxalate salt； methods of using such a crystalline oxalate salt to, for example, treat a pulmonary disorder； and to processes for preparing such a crystalline oxalate salt.

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