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. 02, 2010
Filed:
Jul. 27, 2009
Wolfgang Holla, Kelkheim, DE;
Rolf-ludwig Hoerlein, Frankfurt, DE;
Berndt Kulitzscher, Steinmark, DE;
Wolfgang Laux, Frankfurt, DE;
Thomas Stuedemann, Kelkheim, DE;
Christoph Tappertzhofen, Frankfurt, DE;
Robert J. H. Scheffer, Ingelheim, DE;
Wolfgang Holla, Kelkheim, DE;
Rolf-Ludwig Hoerlein, Frankfurt, DE;
Berndt Kulitzscher, Steinmark, DE;
Wolfgang Laux, Frankfurt, DE;
Thomas Stuedemann, Kelkheim, DE;
Christoph Tappertzhofen, Frankfurt, DE;
Robert J. H. Scheffer, Ingelheim, DE;
Sanofi-Aventis Deutschland GmbH, Frankfurt am Main, DE;
Abstract
The invention is related to a process for preparing compounds of the formula IV by means of conversion of aromatic aldehydes of the formula I using α-ketoximes of the formula II via N-oxides of the formula III to halomethyloxazoles of the formula IV, wherein R, R, R, R, R, R, R, R, X, X, X, o, n1 and n2 are as defined herein.