(2-CYAN-2-OXYMINOACETYL) -AMINO ACIDS DERIVATIVES PROCESS FOR ITS PREPARATION, PRAGUIDIC COMPOSITIONS, PROCESSES FOR COMBATING PARASITES AND FOR PREPARING COMPOSITES

摘要

(2-Cyano-2-oximinoacetyl)amino acid derivatives of the formula (I) IMAGE in which R and R1 are as defined in the description, and their use for controlling pests. The novel (2-cyano-2-oximinoacetyl)amino acid derivatives can be prepared by known processes, for example from suitable 2-cyano- 2-oximinoacetic acid esters with suitable amines, or from suitable carboxyl-activated derivatives of carboxylic acids with amines, and the like.