Invention Grant
- Patent Title: Process for preparing new tiotropium salts, new tiotropium salts as such and pharmaceutical compositions thereof
- Patent Title (中): 制备新噻托铵盐，新噻托铵盐的方法及其药物组合物
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Application No.: US10977753Application Date: 2004-10-29
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Publication No.: US08686148B2Publication Date: 2014-04-01
- Inventor: Rolf Banholzer , Waldemar Pfrengle , Peter Sieger
- Applicant: Rolf Banholzer , Waldemar Pfrengle , Peter Sieger
- Applicant Address: DE Ingelheim am Rhein
- Assignee: Boehringer Ingelheim International GmbH
- Current Assignee: Boehringer Ingelheim International GmbH
- Current Assignee Address: DE Ingelheim am Rhein
- Agent Michael P. Morris; Wendy A. Petka
- Priority: EP03025075 20031103
- Main IPC: C07D491/08
- IPC: C07D491/08
Abstract:
The invention relates to a process for preparing new tiotropium salts, these new tiotropium salts as such, pharmaceutical formulations containing them and their use for preparing a medicament for the treatment of respiratory complaints, particularly for the treatment of COPD (chronic obstructive pulmonary disease) and asthma.
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