A compound of formula (I): wherein A
1
, A
2
, A
3
, A
4
, A
1′
, A
2′
, A
3′
, A
4′
, A
5′
, A
6′
, G
1
, R
1
, R
2
, R
3
, R
4
, R
5a
and R
5b
are as defined in claim
1
; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for preparing compounds of formula (I) or compounds of formula (I′), to insecticidal, acaricidal, nematicidal and molluscicidal compositions comprising compounds of formula (I) or compounds of formula (I′), and to methods of using compounds of formula (I) or compounds of formula (I′) to combat and control insect, acarine, nematode and mollusc pests.
公式(I)的化合物:其中A1,A2,A3,A4,A1',A2',A3',A4',A5',A6',G1,R1,R2,R3,R4,R5a和R5b如权利要求1中所定义; 或其盐或N-氧化物。此外,本发明涉及制备公式(I)或公式(I')化合物的过程和中间体,涉及包含公式(I)或公式(I')化合物的
杀虫剂,
杀螨剂,杀线虫剂和杀软体动物剂组合物,以及使用公式(I)或公式(I')化合物来对抗和控制昆虫,螨虫,线虫和软体动物害虫的方法。