Form of glycopyrronium chloride
PK201100430A0Undetermined Publication Date: 2011-06-22CHIESI FARMACEUTICI SPA
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Patent Information
- Application Number
- PK201100430
- Authority / Receiving Office
- PK · PK
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2011-06-11
- Publication Date
- 2011-06-22
Abstract
The invention concerns a novel Crystalline (3R,2’S)- and (3S,2'R)-[(cyclopentyl-hydroxyphenylacetyl)oxy]-1,1-dimethylpyrrolidinium chloride (threo glycopyrronium chloride) monohydrate, having the following characteristic XRPD peaks at 2θ in angular degrees using Cu-Kα radiation (accuracy ± 0.1°): 5.40; 10.65; 11.32; 12.46; 14.88; 17.16; 18.47; 18.69; 19.24; 22.08; 22.74; 25.40; 25.54; 26.57; and 28.42 and its use in pharmaceutical applications.
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