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    • 6. 发明申请
    • ALPHA-SULFONYLAMINO-ACETONITRILES
    • ALPHA-磺酰氨基乙腈
    • WO2004000797A1
    • 2003-12-31
    • PCT/EP2003/006482
    • 2003-06-18
    • SYNGENTA PARTICIPATIONS AGEBERLE, MartinSTIERLI, DanielMÜLLER, Urs
    • EBERLE, MartinSTIERLI, DanielMÜLLER, Urs
    • C07C311/13
    • C07D207/27A01N41/06A01N43/36A01N43/40A01N43/50A01N43/56A01N43/653A01N43/78C07C311/13C07C317/20C07C323/20C07D213/30C07D213/643C07D213/85C07D231/12C07D233/54C07D239/26C07D239/42C07D239/60C07D241/42C07D249/08C07D271/10C07D277/24C07D277/34C07D277/36C07D277/42C07D285/08C07D285/12C07D295/205C07D295/215
    • The invention relates to α-sulfonylamino-acetonitrile derivatives of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein Ar 1 , and Ar 2 independently of each other stand for an optionally substituted aryl or heteroaryl group, R 1 , and R 2 stand independently of each other for hydrogen, optionally substituted C 1 ,-C 5 alkyl, optionally substituted C 2 -C 5 alkenyl, C 2 -C 5 alkynyl or optionally substituted C 3 -C 6 cycloalkyl; R 3 designates hydrogen, C 3 -C 5 alkenyl, C 3 -C 5 alkynyl or optionally substituted C 1 ,-C 5 alkyl; R 4 is optionally substituted C 1 ,-C 5 alkyl, optionally substituted C 2 -C 5 alkenyl, C 2 -C 5 alkynyl or optionally substituted C 3 -C 6 cycloalkyl; R 5 and R 6 are independently of each other hydrogen or optionally substituted C 1 -C 5 alkyl, optionally substituted C 2 -C 5 alkenyl, C 2 -C 5 alkynyl or optionally substituted C 3 -C 6 cycloalkyl; R 7 , and R 8 are independently of each other hydrogen or optionally substituted C 1 ,-C 5 alkyl, optionally substituted C 2 -C 5 alkenyl, C 2 -C 5 alkynyl or optionally substituted C 3 -C 6 cycloalkyl; W designates a bridge selected from -0- -S(O)m- or -NR 3 - ; X designates a direct bond or a bridge selected from -0-, -S(O)m- or -NR 3 - ; a and b independently of each other stand for a number 1, 2 or 3; and c and m independently of each other stand for a number zero, 1 or 2. These compounds possess useful plant protecting properties and may advantageously be employed in agricultural practice for controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
    • 本发明涉及通式(I)的α-磺酰基氨基 - 乙腈衍生物,包括其光学异构体和这些异构体的混合物,其中Ar 1和Ar 2彼此独立地表示任选取代的芳基或杂芳基,R 1和 R 2彼此独立地为氢,任选取代的C 1 -C 5烷基,任选取代的C 2 -C 5烯基,C 2 -C 5炔基或任选取代的C 3 -C 6环烷基; R 3表示氢,C 3 -C 5烯基,C 3 -C 5炔基或任选取代的C 1 -C 5烷基; R 4是任选取代的C 1 -C 5烷基,任选取代的C 2 -C 5烯基,C 2 -C 5炔基或任选取代的C 3 -C 6环烷基; R 5和R 6彼此独立地为氢或任选取代的C 1 -C 5烷基,任选取代的C 2 -C 5烯基,C 2 -C 5炔基或任选取代的C 3 -C 6环烷基; R 7和R 8彼此独立地为氢或任选取代的C 1 -C 5烷基,任选取代的C 2 -C 5烯基,C 2 -C 5炔基或任选取代的C 3 -C 6环烷基; W表示选自-O-S(O)m - 或-NR 3 - 的桥; X表示直接键或选自-O - , - S(O)m - 或-NR 3 - 的桥。 a和b彼此独立,代表数字1,2或3; 并且c和m彼此独立地代表数字零,1或2.这些化合物具有有用的植物保护性质,并且可有利地用于农业实践中以控制或防止植物病原微生物特别是真菌侵染植物。