Process for the preparation of 2-(ethoxymethyl)-tropane derivatives
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.
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
09.06.2009
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Subjects | |
Online Access | Get full text |
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Summary: | 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. |
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Bibliography: | Application Number: US20050047260 |