Biphenyl compounds useful as muscarinic receptor antagonists

Details Biphenyl compounds useful as muscarinic receptor antagonists Biphenyl compounds useful as muscarinic receptor antagonists

2009-03-12

2010-12-28

Desai, Rita J (Department: 1625)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C546S152000, C514S307000, C514S311000

Reexamination Certificate

active

07858792

ABSTRACT:
This invention provides compounds of formula I:wherein a, b, c, m, p, r, R1, R2, R3, R4, R5, R6, W and X1are as defined in the specification. The compounds of formula I are muscarinic receptor antagonists. The invention also provides pharmaceutical compositions containing such compounds, processes and intermediates for preparing such compounds and methods of using such compounds to treat pulmonary disorders.

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