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. 31, 1995
Filed:
Feb. 18, 1993
Applicant:
Inventors:
Ulrich Heinemann, Leichlingen, DE;
Thomas Himmler, Odenthal, DE;
Stefan Dutzmann, Hilden, DE;
Gerd Hanbler, Leverkusen, DE;
Heinz-Wilhelm Dehne, Monheim, DE;
Assignee:
Bayer Aktiengesellschaft, Leverkusen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D / ; A01N / ;
U.S. Cl.
CPC ...
514256 ; 544333 ;
Abstract
New substituted pyridylpyrimidines of the formula (I) ##STR1## in which R.sup.1, R.sup.2 and R.sup.3 have the meaning given in the description, their preparation, and their use for combating pests. Formula (I) provides a general definition for the new compounds. They can be prepared by analogous processes, for example from suitable pyridylamidine hydrochlorides with suitable enamino ketones.