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:
Oct. 22, 2013
Filed:
May. 09, 2011
Applicants:
Konrad Siegel, Düsseldorf, DE;
Gunter Karig, Hofheim am Taunus, DE;
Inventors:
Konrad Siegel, Düsseldorf, DE;
Gunter Karig, Hofheim am Taunus, DE;
Assignee:
Bayer Cropscience AG, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 209/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for preparing 1,3-dihydro-2H-indol-2-ones, starting from thioalkyl-, or thiocycloalkyl-substituted indol-2-one compounds, involving Use of the inventively prepared 1,3-dihydro-2H-indol-2-one as intermediates for the synthesis of fine chemicals and active ingredients from pharmacy and/or agriculture.