250214-37-0Relevant articles and documents
PROCESS FOR THE PREPARATION OF MUSCARINIC RECEPTOR ANTAGONIST
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, (2012/08/07)
The present invention relates to novel and improved processes for the preparation of (r)-2-(3-(diisopropylamino)-1-phenylpropyl)-4-(hydroxymethyl)phenylisobutyrate represented by the following structural formula-1 and its pharmaceutically acceptable salts thereof.
PROCESS FOR PREPARATION OF PHENOLIC MONOESTERS OF HYDROXYMETHYL PHENOLS
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, (2011/12/02)
Disclosed herein is an improved and efficient process for preparation of fesoterodine and its pharmaceutically acceptable salt. Disclosed also herein is novel intermediate of formula (III). Also disclosed are metal salts of formula (XII) and preparation thereof.
IMPROVED PROCESS FOR DIPHENYLPROPYLAMINE DERIVATIVES
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Page/Page column 17, (2011/12/04)
The present invention relates to an improved process for the preparation of biologically active diphenylpropylamine derivatives. The present invention specifically relates to an improved fesoterodine of formula (I) and its pharmaceutically acceptable salts.