Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate
2005-08-02
2005-08-02
Zucker, Paul A. (Department: 1621)
Organic compounds -- part of the class 532-570 series
Organic compounds
Heterocyclic carbon compounds containing a hetero ring...
C562S553000
Reexamination Certificate
active
06924377
ABSTRACT:
The invention relates to a process for preparing highly functionalized γ-butyrolactams and γ-amino acids by reductive amination of mucohalic acid or its derivatives, and discloses a process for preparing pregabalin, a GABA analog with desirable medicinal activity.
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Blazecka Peter G.
Davidson, III James Guy
Zhang Ji
Berven Heidi M.
Harvey Suzanne M.
Warner-Lambert & Company
Zucker Paul A.
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