Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing alpha or beta amino acid or substituted amino acid...
Reexamination Certificate
2006-01-17
2006-01-17
Lilling, Herbert J. (Department: 1651)
Chemistry: molecular biology and microbiology
Micro-organism, tissue cell culture or enzyme using process...
Preparing alpha or beta amino acid or substituted amino acid...
C435S197000, C435S198000, C435S280000
Reexamination Certificate
active
06987010
ABSTRACT:
The present invention relates to processes for the preparation of enantiomerically enriched β-amino acids. The invention also relates to advantageous esters of β-amino acids of the general formula (I)and to the use thereof in the enzymatic preparation of enantiomerically enriched β-amino acids.
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English Language Abstract for EP 0 890 649 A1, Reference AJ1 above.
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Gröger Harald
Werner Helge
Degussa - AG
Fitch Even Tabin & Flannery
Lilling Herbert J.
Sanzo Michael A.
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