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:
Jan. 08, 2013
Filed:
Oct. 02, 2007
Applicants:
Gillan Beveridge, Falkirk, GB;
Ewan Campbell Boyd, Falkirk, GB;
Jack Hugh Vass, Falkirk, GB;
Alan John Whitton, Falkirk, GB;
Inventors:
Gillan Beveridge, Falkirk, GB;
Ewan Campbell Boyd, Falkirk, GB;
Jack Hugh Vass, Falkirk, GB;
Alan John Whitton, Falkirk, GB;
Assignee:
Syngenta Limited, Surrey Research Park, Guildford, Surrey, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 413/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates, inter alia, to a process for preparing a compound of formula (I): using a quinuclidine-based catalyst or an optionally 3-substituted N-methyl pryrrolidine-based catalyst.