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:
Apr. 08, 2008
Filed:
Nov. 22, 2004
Applicants:
Desmond John Best, Sandwich, Kent, CT13 9NJ, GB;
George Burton, South Collegeville, PA (US);
Brian Charles Gasson, Sandwich, Kent, CT13 9NJ, GB;
Neal Frederick Osborne, Sandwich, Kent, CT13 9NJ, GB;
Graham Walker, Sandwich, Kent, CT13 9NJ, GB;
Inventors:
Desmond John Best, Sandwich, Kent, CT13 9NJ, GB;
George Burton, South Collegeville, PA (US);
Brian Charles Gasson, Sandwich, Kent, CT13 9NJ, GB;
Neal Frederick Osborne, Sandwich, Kent, CT13 9NJ, GB;
Graham Walker, Sandwich, Kent, CT13 9NJ, GB;
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 501/20 (2006.01); C07D 505/18 (2006.01); C07D 471/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
There is provided a process for the preparation of a compound according to Formula (II): which includes the step of cyclizing a compound of Formula (III): wherein R, R, R, R, X and m have meanings which are given in the description.