The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2009
Filed:
May. 26, 2005
Applicants:
Françoise Lurquin, Villers-la-Ville, BE;
Frank Driessens, Brussels, BE;
Michel Callaert, Brussels, BE;
Inventors:
Françoise Lurquin, Villers-la-Ville, BE;
Frank Driessens, Brussels, BE;
Michel Callaert, Brussels, BE;
Assignee:
UCB Pharma, S.A., Brussels, BE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 207/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a new process for preparing 2-oxo-1-pyrrolidine derivatives of general formula (I), comprising the cyclisation of an intermediate of general formula (II) wherein the substituents are as defined in the specification.