Method for preparing tiotropium salts

Details Method for preparing tiotropium salts Method for preparing tiotropium salts

2005-08-23

2009-02-17

Desai, Rita J (Department: 1625)

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07491824

ABSTRACT:
The invention relates to a new process for preparing tiotropium salts of general formula 1wherein X−may have the meanings given in the claims and in the specification.

REFERENCES:
patent: 6747154 (2004-06-01), Brandenburg et al.
patent: WO 03/057694 (2003-07-01), None
Carballido, Montserrat, et al: Synthesis of Amino Carba Sugars and Conformationally Restricted Polyhydroxy y-Amino Acids from (-) Quinic Acid; Eur. J. Org. Chem., 2004, 3663-3668—XP-002374123.

Affiliated with

Also associated with

Rating

Method for preparing tiotropium salts does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for preparing tiotropium salts, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for preparing tiotropium salts will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-4077963