Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yusuke Amino0
Masakazu Sugiyama0
Shigeru Kawahara0
Date of Patent
October 19, 2010
0Patent Application Number
120283600
Date Filed
February 8, 2008
0Patent Primary Examiner
Patent abstract
The present invention provides a process for selectively producing an enantiomer at position 4 of an optically active compound in the cross aldol reaction of pyruvic acid and indole-3-pyruvic acid. The process comprises the step of reacting pyruvic acid with indole-3-pyruvic acid in the presence of an optically active α-amino acid containing a secondary amine and a metal ion.
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