Crystalline freebase forms of a biphenyl compound

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专利权人:

Inc.;Theravance

发明人:

Woollam, Grahame

申请号：

AU2010273514

公开号：

AU2010273514A1

申请日:

2010.07.14

申请国别(地区):

AU

年份:

2012

代理人:

摘要：

The invention provides two crystalline freebase forms of biphenyl-2-ylcarbamic acid l-(2-{[4-(4-carbamoylpiperidin-l-yImethyl)benzoyl]methylamino}ethyl)piperidin-4- yl ester. The invention also provides pharmaceutical compositions comprising the crystalline freebase or prepared using the crystalline freebases； processes and intermediates for preparing the crystalline freebases； and methods of using the crystalline freebases to treat a pulmonary disorder.

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