861205-83-6Relevant articles and documents
Process for the preparation of 2-(ethoxymethyl)-tropane derivatives
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Page/Page column 2, (2008/06/13)
The present invention relates to a process for preparing a 2-(ethoxymethyl)-tropane derivative or a pharmaceutically acceptable salt thereof, by reacting the corresponding 2-(hydroxymethyl)-tropane derivative with ethyl bromide in the presence of a base, and a phase transfer catalyst.
Tropane-derivatives, their preparation and use
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, (2008/06/13)
Compounds of formula (a), (b), (c), or (d), or any mixture thereof, or a pharmaceutically-acceptable salt thereof; wherein R is hydrogen, alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkylalkyl or 2-hydroxyethyl; R3 is —CH2—X—R′, wherei