CRYSTALLINE FREEBASE FORMS OF A BIPHENYL COMPOUND

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专利权人:

THERAVANCE; INC.

发明人:

申请号：

IL216995

公开号：

IL216995A

申请日:

2011.12.15

申请国别(地区):

IL

年份:

2012

代理人:

摘要：

The invention provides a crystalline freebase form of biphenyl-2-ylcarbamic acid 1-(2-{[4-(4-carbamoylpiperidin-1-ylmethyl)benzoyl]methylamino}ethyl)piperidin-4-yl ester. The invention also provides pharmaceutical compositions comprising the crystalline freebase or prepared using the crystalline freebase processes and intermediates for preparing the crystalline freebase and describes methods of using the crystalline freebase to treat a pulmonary disorder.

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