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:
Feb. 10, 2009
Filed:
Mar. 05, 2004
Applicants:
David Anthony Jackson, Muenchwilen, CH;
Martin Charles Bowden, West Yorkshire, GB;
Inventors:
David Anthony Jackson, Muenchwilen, CH;
Martin Charles Bowden, West Yorkshire, GB;
Assignee:
Syngenta Crop Protection, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 401/00 (2006.01); C07D 417/00 (2006.01); C07D 211/70 (2006.01); C07D 405/00 (2006.01); C07D 411/00 (2006.01); C07D 413/00 (2006.01); C07C 69/73 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a process for the preparation of compounds of formula (I) wherein the substituents are as defined in claim, by reaction of a compound of formula (II) wherein Ris C-Calkyl or C-Ccycloalkyl and Rand Rare as defined for formula (I), with a compound of formula (III) wherein R, R, Rand X, are as defined for formula (I) in claim, in an inert solvent in the presence of a proton source.