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. 25, 2006
Filed:
Apr. 25, 2002
Applicants:
Jörn Stölting, Köln, DE;
Dorothee Hoischen, Düsseldorf, DE;
Roland Andree, Langenfeld, DE;
Karl-heinz Linker, Leverkusen, DE;
Holger Weintritt, Langenfeld, DE;
Heinz-jürgen Wroblowsky, Langenfeld, DE;
Inventors:
Jörn Stölting, Köln, DE;
Dorothee Hoischen, Düsseldorf, DE;
Roland Andree, Langenfeld, DE;
Karl-Heinz Linker, Leverkusen, DE;
Holger Weintritt, Langenfeld, DE;
Heinz-Jürgen Wroblowsky, Langenfeld, DE;
Assignee:
Bayer CropScience AG, Monheim, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 239/54 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention relates to a novel process for preparing known 1-amino-3-phenyluracil derivatives, to novel 1-amino-6-hydroxy-3-phenyldihydro-2,4(1H,3H)pyrimidinedione derivatives of the formula (II)in which