Crystalline anhydrate with anticholinergic efficacy

Details Crystalline anhydrate with anticholinergic efficacy Crystalline anhydrate with anticholinergic efficacy

2011-06-28

2011-06-28

Andres, Janet L (Department: 1625)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

C514S291000

Reexamination Certificate

active

07968717

ABSTRACT:
The invention relates to a new crystalline anhydrate of tiotropium bromide, processes for preparing it and its use for preparing a pharmaceutical composition for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.

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