3-carboxy-2-oxo-1-pyrrolidine derivatives and their uses

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

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C548S550000, C548S551000

Reexamination Certificate

active

08076493

ABSTRACT:
The present invention relates to 3-carboxy-2-oxo-1-pyrrolidine derivatives of formula (I), geometrical isomers, enantiomers, diastereoisomers, pharmaceutically acceptable salts and all possible mixtures thereof, and processes using them.

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