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:
Mar. 21, 1995
Filed:
Feb. 17, 1993
Applicant:
Inventors:
Michael Matzke, Wuppertal, DE;
Klaus-Helmut Mohrs, Wuppertal, DE;
Siegfried Raddatz, Koln, DE;
Romanis Fruchtmann, Koln, DE;
Armin Hatzelmann, Burscheid, DE;
Christian Kohlsdorfer, Erftstadt, DE;
Reiner Muller-Peddinghaus, Bergisch Gladbach, DE;
Pia Theisen-Popp, Aachen, DE;
Assignee:
Bayer Aktiengesellschaft, Levekusen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; C07D / ;
U.S. Cl.
CPC ...
546174 ; 546153 ; 546155 ; 546159 ; 546171 ;
Abstract
The novel quinolin-2-yl-methoxybenzylhydroxyureas can be prepared by reaction of appropriate ketones with hydroxylamine and reduction of the ketoximes and subsequent reaction with isocyanates. The new substances can be employed as active substances in medicaments.