Process for the preparation of S(-) amlodipine-L(+)-hemi taratarte
The present invention relates to a process for the preparation of [S(-) amlodipine-L(+)-hemi taratarte] from RS amlodipine base using L(+) tartaric acid in the presence of dimethyl sulfoxide.
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Main Authors | , , |
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Format | Patent |
Language | English |
Published |
12.12.2006
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Subjects | |
Online Access | Get full text |
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Summary: | The present invention relates to a process for the preparation of [S(-) amlodipine-L(+)-hemi taratarte] from RS amlodipine base using L(+) tartaric acid in the presence of dimethyl sulfoxide. |
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Bibliography: | Application Number: US20040937564 |