| abstract |
New amino acid amide derivatives of the general formula (I) are described in which Ar and Ar'are the same or different and represent unsubstituted or substituted aryl, unsubstituted or substituted aralkyl, unsubstituted or substituted heteroaryl and unsubstituted or substituted heteroarylalkyl, R¹, R², R³, R⁴, R⁵ and R⁶ are the same or different and represent hydrogen or alkyl or R³ and R⁴ together with the carbon atom to which they are attached form a cycloalkyl ring, and a process for their manufacture.n n n The new amino acid derivatives can be used for pest control. |