Patent ID: 8222280

Claim:
Ether compounds with nitrogen-containing 5-member heterocycle represented by general formula (I): Wherein: R 1 is selected from H, CO 2 R 6 , C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkoxyC 1 -C 6 alkyl, C 1 -C 6 haloalkoxyC 1 -C 6 alkyl, C 3 -C 6 cycloalkyl or R 7 ; R 2 is selected from H, halo, CN, CO 2 R 6 , C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkoxy, C 1 -C 6 alkylthio, C 1 -C 6 haloalkylthio, C 3 -C 6 cycloalkyl or R 7 ; R 3 is Cl; R 4 and R 5 mutually independently may be the same or different, selected from H or Cl; X is selected from NR 8 or O; R 8 is selected from C 1 -C 6 alkyl, C 1 -C 6 haloalkyl or R 7 ; Y 1 and Y 2 are Cl; A 1 and A 2 are O; R 6 is selected from H or C 1 -C 6 alkyl; R 7 is selected from phenyl, pyridinyl, furanyl, thiophen, thiazolyl or benzyl, or above group substituted with 1-3 substitutents selected from halo, NO 2 , CN, CO 2 R 6 , CONHR 6 , C 1 -C 6 alkyl, C 1 -C 6 haloalkyl, C 1 -C 6 alkoxy, C 1 -C 6 haloalkoxy, C 1 -C 6 alkylthio, C 1 -C 6 alkylsulfonyl, phenyl, 4-chloro-phenyl, phenoxy or 4-chloro-phenoxy; Q is selected from —CH 2 CH 2 —, —CH 2 CH 2 CH 2 — or —CH 2 CH 2 CH 2 CH 2 —; A 2 links with heterocycle at the 3, 4 or 5-position; when A 2 links with heterocycle at the 5-position, R 1 is at 3-position, R 2 is at 4-position, the structure is represented by general formula I-1; when A 2 links with heterocycle at the 3-position, R 1 is at 5-position, R 2 is at 4-position, the structure is represented by general formula I-2; when A 2 links with heterocycle at the 4-position, R 1 is at 3-position, R 2 is at 5-position, the structure is represented by general formula I-3;