| abstract |
Provided are novel imino derivatives serving as insecticidal compounds which exhibit excellent characteristics such as persistent effect and wide spectrum. The inimo derivatives are represented by general formula (A) [wherein Ar is a heterocyclic group which may have a substituent on the ring; X is a sulfur atom, CH 2 , or NR; R is a hydrogen atom or alkyl; Ya is selected from among C(=S)NR 1 R 2 , C(=S)SR 3 , C(=O)SR 4 , C(=S)OR 4 , SO 2 Z α and OZ β ; and R 1 to R 4 , Z α and Z β are each a hydrogen atom or a prescribed substituent.] |