申请人:BASF Aktiengesellschaft
公开号:US06326333B1
公开(公告)日:2001-12-04
Pyrazolyldioxothiochromanoyl derivatives of the formula I
where:
X is oxygen, sulfur, S═O, S(═O)2, CR4R5, C═O or C═NR6,
R1 is hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl, aminosulfonyl with or without substitution or sulfonylamino with or without substitution;
R2 is alkyl, haloalkyl, alkoxy or haloalkoxy;
R3 is hydrogen, alkyl or halogen;
R4, R5 are hydrogen, nitro, halogen, cyano, alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio, alkylsulfinyl, haloalkylsulfinyl, alkylsulfonyl, haloalkylsulfonyl or substituted amino; or
R4 and R5 together form a chain which may be substituted and/or interrupted by oxygen or sulfur; or a methylidene group with or without substitution;
l is 0 to 4;
R7 is substituted pyrazol-4-ylcarbonyl or substituted pyrazol-4-ylmethylidene;
and agriculturally useful salts thereof.
公式I的吡唑二氧硫色素酰衍生物,其中:X为氧、硫、S═O、S(═O)2、CR4R5、C═O或C═NR6,R1为氢、硝基、卤素、氰基、烷基、卤代烷基、烷氧基、卤代烷氧基、烷基硫基、卤代烷基硫基、烷基亚砜基、卤代烷基亚砜基、烷基磺酰基、卤代烷基磺酰基、氨基磺酰基或带或不带取代的磺酰氨基;R2为烷基、卤代烷基、烷氧基或卤代烷氧基;R3为氢、烷基或卤素;R4、R5为氢、硝基、卤素、氰基、烷基、卤代烷基、烷氧基、卤代烷氧基、烷基硫基、卤代烷基硫基、烷基亚砜基、卤代烷基亚砜基、烷基磺酰基、卤代烷基磺酰基或取代氨基;或R4和R5共同形成一个链,该链可以被氧或硫取代和/或中断;或一个带或不带取代的甲基亚砜基;l为0至4;R7为取代的吡唑-4-基酰基或取代的吡唑-4-甲基亚砜基;及其农业上有用的盐。