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. 12, 2010
Filed:
Dec. 07, 2004
Peter Jeschke, Bergisch Gladbach, DE;
Achim Harder, Köln, DE;
Peter Jeschke, Bergisch Gladbach, DE;
Achim Harder, Köln, DE;
Bayer Animal Health GmbH, , DE;
Abstract
The invention relates to cyclic depsipeptides, especially 18-membered cyclohexadepsipeptides of general formula (I) and the salts thereof, wherein Rrepresents nitrobenzyl or R'R″N-benzyl—wherein R′ and R″ independently represent hydrogen, optionally substituted C-C-alkyl, formyl, C-C-alkoxy-C-C-alkyl, C-C-alkoxycarbonyl, or hydroxy-C-C-alkyl-sulfonyl-C-C-alkyl, or, together with the nitrogen atom to which they are bound, R′ and R″ form an optionally substituted monocyclic or polycyclic, optionally bridged and/or spirocyclic, saturated or unsaturated heterocycle containing between one and three other heteroatoms from the group of nitrogen, oxygen and sulphur, or R′ and R″ together form C-C-alkylene monocarbonyl or an optionally substituted diacyl radical of a C-C-dicarboxylic acid—and R, Rand Rindependently represent C-C-alkyl. The invention also relates to the optical isomers and racemates of said cyclic depsipeptides, to a method for the production thereof, and to the use of the same for controlling endoparasites.