Resolution of threo-methylphenidate
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United States of America Patent
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Sep 19, 2000
Grant Date -
N/A
app pub date -
Sep 8, 1998
filing date -
Mar 8, 1996
priority date (Note) -
Expired
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Abstract
A process for preparing substantially single enantiomer d-threo-methylphenidate, proceeds by means of a classical salt resolution using (-)-menthoxyacetic acid.
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