Process for preparing 2-oxo-1-pyrrolidine derivatives

Details Process for preparing 2-oxo-1-pyrrolidine derivatives Process for preparing 2-oxo-1-pyrrolidine derivatives

2004-09-13

2009-12-08

Saeed, Kamal A (Department: 1626)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

Reexamination Certificate

active

07629474

ABSTRACT:
The present invention relates to a new process for preparing 2-oxo-I-pyrrolidine derivatives of general formula (I) wherein the substituents are as defined in the specification.

REFERENCES:
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patent: 2 225 322 (1990-05-01), None
patent: 01/62726 (2001-08-01), None
patent: 02/076451 (2002-10-01), None
patent: 02/094787 (2002-11-01), None
patent: 03/014080 (2003-02-01), None

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