Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ziv Dee-Noor0
Claude Singer0
Gideon Pilarski0
Lilach Hedvati0
Date of Patent
November 17, 2009
Patent Application Number
11893216
Date Filed
August 14, 2007
Patent Primary Examiner
Patent abstract
The invention relates to pure (R)—CMH and to the optical resolution of CMH-racemate, a key intermediate in the synthesis of (S)-Pregabalin. The invention also relates to the process for optically purifying (R)—CMH and to the process for isolating (S)—CMH from the mother liquor.
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