Methyl 2-[2-(3-substituted phenoxy)pyridin-3-yl]-3-methoxypropenoatesand their use as fungicides
申请人:ZENECA LIMITED
公开号:EP0312243A2
公开(公告)日:1989-04-19
Fungicidal compounds of the formula (I) :
and stereoisomers thereof, wherein K is oxygen or sulphur; Z is optionally substituted aryl or optionally substituted heteroaryl; X is 0, S(O)n, NR4, CR1,R2, CHR5, CO, CR1(OR2), C=CR1R2, CHR1CHR2, CR1 = CR2, CHRICR2=CH, C=C, OCHR1, CHR'O, OCHR1O, S(O)nCHR1, S(O)nCHR1O, CHR1S(O)n, CHR1OSO2, NR4CHR1, CHR1NR4, CO2, 02C, S020, OS02, CO.CO, COCHR1, COCHR1O, CHR1CO, CHOH.CHR1, CHR1.CHOH,
CONR4, OCONR4, NR4CO, CSNR4, OCS.NR4, SCO.NR4, NR4CO2, NR4CS, NR4CSO, NR4COS, NR4CONR4, S(O)nNR4, NR4S(O)n, CS2, S2C, CO.S, SCO, N=N, N=CR1, CR1=N, CHR1CHR2CH(OH), CHR'OCO, CHR1SCO, CHR1NR4CO, CHR1NR4COR4, CHR1CHR2CO, O.N=CR1, CHRIO.N=CR2, CO.OCRIR2, CHR1CHR2CHR3, OCHR1CHR2, (CH2)mO, CHR1OCHR2, CHR1CHR2O, OCHR1CHR2O, S(O)-nCHR1CHR2, CHR1S(O)nCHR2, CHR1CHR2S(O)n, CR1=NNR4, NR4N=CR1, CHR1CONR2, CHR1OCO.NR2, CH=CHCH20, COCHR1CHR2O or (R5)2P+CHR2Q-; A, B and E, which may be the same or, different, are H, hydroxy, halo, C1-4 alkyl, C1-4 alkoxy, C1-4 haloalkyl, C1-4 haloalkoxy, C1-4 alkylcarbonyl, C1-4 alkoxycarbonyl, phenoxy, nitro or cyano; R1, R2 and R3, which may be the same or different, are H, C1-4 alkyl or phenyl; R4 is H, C1-4 alkyl or COR1; R5 is optionally substituted phenyl; Q- is a halide anion; n is 0, 1 or 2 an m is a 3, 4 or 5.
式 (I) :
及其立体异构体,其中 K 是氧或硫;Z 是任选取代的芳基或任选取代的杂芳基;X 是 0、S(O)n、NR4、CR1、R2、CHR5、CO、CR1(OR2)、C=CR1R2、CHR1CHR2、CR1=CR2、CHRICR2=CH、C=C、OCHR1、CHR'O、OCHR1O、S(O)nCHR1、S(O)nCHR1O、CHR1S(O)n、CHR1OSO2、NR4CHR1、CHR1NR4、CO2、02C、S020、OS02、CO.CO、COCHR1、COCHR1O、CHR1CO、CHOH.CHR1、CHR1.CHOH、
CONR4、OCONR4、NR4CO、CSNR4、OCS.NR4、SCO.NR4、NR4CO2、NR4CS、NR4CSO、NR4COS、NR4CONR4、S(O)nNR4、NR4S(O)n、CS2、S2C、CO.S、SCO、N=N、N=CR1、CR1=N、CHR1CHR2CH(OH)、CHR'OCO、CHR1SCO、CHR1NR4CO、CHR1NR4COR4、CHR1CHR2CO、O。N=CR1,CHRIO.N=CR2,CO.OCRIR2,CHR1CHR2CHR3,OCHR1CHR2,(CH2)mO,CHR1OCHR2,CHR1CHR2O,OCHR1CHR2O,S(O)-nCHR1CHR2,CHR1S(O)nCHR2,CHR1CHR2S(O)n,CR1=NNR4,NR4N=CR1,CHR1CONR2,CHR1OCO.NR2、CH=CHCH20、COCHR1CHR2O 或 (R5)2P+CHR2Q-;A、B 和 E 可以相同或不同,它们是 H、羟基、卤素、C1-4 烷基、C1-4 烷氧基、C1-4 卤代烷基、C1-4 卤代烷氧基、C1-4 烷基羰基、C1-4 烷氧基羰基、苯氧基、硝基或氰基;R1、R2 和 R3(可以相同或不同)是 H、C1-4 烷基或苯基;R4 是 H、C1-4 烷基或 COR1;R5 是任选取代的苯基;Q- 是卤化阴离子;n 是 0、1 或 2;m 是 3、4 或 5。