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Herbicidal derivatives of 3- (2-benzyloxyphenyl) -2,4-dihydroxy-1,8-naphthyridine
专利权人:
Syngenta Limited
发明人:
SHANAHAN, Stephen Edward,HENNESSY, Alan Joseph,O'RIORDAN, Timothy Jeremiah Cornelius,BURTON, Paul Matthew
申请号:
ES14787201
公开号:
ES2646122T3
申请日:
2014.10.24
申请国别(地区):
ES
年份:
2017
代理人:
摘要:
A compound of formula (I) ** Formula ** or its salt or N-oxide, where A1 is N or CR1; R1 is hydrogen, C1-C4 alkyl, C1-5 C4 haloalkyl, C1-C4 alkoxy, C1-C4 alkylthio, halogen, cyano, hydroxyl or phenyl optionally substituted with one to five R4 which may be the same or different; A3 is C (O) or S (O) 2; G is hydrogen or C (O) R6; each X and Y is independently hydrogen, C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl, C1-C3 haloalkoxy or halogen; n is an integer of 0, 1, 2, 3, 4 or 5; each Z is independently C1-C3 alkyl, C1-C3 alkoxy, C1-C3 haloalkyl, C1-C3 haloalkoxy or halogen; R 3 is hydrogen, C 1 -C 10 alkyl, C 1 -C 4 haloalkyl, C 2 -C 10 alkenyl, C 2 -C 4 haloalkenyl, C 2 -C 10 alkynyl, C 2 -C 4 haloalkynyl, C 3 -C 10 cycloalkyl, C 1 -C 6 -alkyl, C 1 -C 6 -alkyl -C10, C1-C10 alkoxycarbonyl-C1-C6 alkyl, N-C1-C3-aminocarbonyl-C1-C6 alkyl, N, N-di- (C1-C3 alkyl) -aminocarbonyl-C6-alkyl, arylC1-C6alkyl or aryl-C1-C6 alkyl- where aryl is substituted by one to three R10, which may be the same or different, or heterocyclylC1-C6 alkyl or heterocyclylC1-C6 alkyl where the heterocyclyl moiety is substituted by one to three R10, which may be the same or different. each R4 is independently halo, cyano, nitro, C1-C10 alkyl, C1-C4 haloalkyl, C2-C10 alkenyl, C2-C10 alkynyl, hydroxy, C1-C10 alkoxy, haloC1-C4 alkoxy, C1-C10 alkoxy-C1-C4 cycloalkyl-C3-C7-cycloalkyl C7, C7-cicloalquiloC3- C1-C4, C7-alcoxiC1 cicloalquiloC3--C4-C6carbonilo alquilC1, formyl, alcoxiC1-C4carbonilo, alquilC1- C4carboniloxi, alquilC1-C10tio, haloalquilC1-C4tio, alquilC1-C10sulfinilo, haloalquilC1-C4sulfinilo, alquilC1- C10sulfonyl, haloC1-C4sulfonyl, amino, C1-C10amino alkyl, C1-C10amino dialkyl or C1-C10 alkylcarbonylamino; R6 is selected from the group consisting of C1-C6 alkyl, C2-C6 alkenyl, C2-C6 alkynyl, S-C1-C6 alkyl, -NR7R8 and phenyl optionally substituted by one or more R9; R7 and R8 are independently selected from the group consisting of C1-C6 alkyl and C1-C6 alkoxy or R7 and R8 together can form a m
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