Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process...
Reexamination Certificate
2004-10-28
2008-10-21
Lankford, Jr., Leon B. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
C435S107000, C548S492000
Reexamination Certificate
active
07439036
ABSTRACT:
To provide an enzymatic resolution process for efficiently producing an optically active N-protected-octahydro-1H-indole-2-carboxylic acid denoted by the formula (2):by using an enzyme capable of asymmetrically hydrolyzing the —CO2R1group in the formula (1)wherein R1indicates an alkyl group having a carbon number of 1 to 4, R2indicates a protecting group of the imino group, and the carbon atoms marked with asterisks (*) indicate asymmetrical carbon atoms.
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Fernandez Susan E.
Foley & Lardner LLP
Lankford , Jr. Leon B.
Sumitomo Chemical Company Limited
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