US Patent 7816541 Process for producing an optically active compound
Patent 7816541 was granted and assigned to AJINOMOTO CO., INC. on October, 2010 by the United States Patent and Trademark Office.
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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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Patent Inventor Names
Masakazu Sugiyama0
Shigeru Kawahara0
Yusuke Amino0
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US Patent 07816541 Process for producing an optically active compound US Patent 7816541 Process for producing an optically active compound
Infobox
Patent Number
078165410
Patent Number
78165410
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Official Website
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
078165410
Date of Patent
October 19, 2010
0Patent Application Number
120283600
Date Filed
February 8, 2008
0Official Website
Patent Primary Examiner
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US Patent 07816541 Process for producing an optically active compound
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07816541
Date of patent
October 19, 2010
Patent application number
12028360
Date Filed
February 8, 2008
Patent primary examiner
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