申请人:——
公开号:US20030224940A1
公开(公告)日:2003-12-04
The invention relates to novel pesticidally active &agr;-sulfin and &agr;-sulfonamino acid amides of the general formula (I) including the optical isomers thereof and mixtures of such isomers, wherein n is a number zero or one; R
1
, R
2
, R
3
, R
4
, R
5
, R
6
and R
7
have the meanings given in the specification, and R
8
is either hydrogen, (a), (b), (c), (d) or (e) wherein R
11
, R
12
, R
13
, R
15
and R
17
are each independently hydrogen or C
1
-C
4
alkyl, R
13
is C
4
-C
12
alkyl, C
1
-C
12
halogenalkyl; C
3
-C
8
cycloalkyl; optionally substituted aryl or optionally substituted heteroaryl, R
16
is optionally substituted aryl or optionally substituted heteroaryl; and Z is oxygen, sulfur —CR
18
R
19
— or —NR
2O
—, wherein R
18
, R
19
and R
20
independently of each other are hydrogen or C
1
-C
4
alkyl. The novel compounds possess plant-protecting properties and are suitable for protecting plants against infestation by phytopathogenic microorganisms.
本发明涉及一种新的具有杀虫活性的α-亚砜和α-磺酰氨基酸酰胺,其通式为(I),包括其光学异构体和混合物,其中n为零或一;R1、R2、R3、R4、R5、R6和R7具有规范中给出的含义,R8为氢、(a)、(b)、(c)、(d)或(e),其中R11、R12、R13、R15和R17各自独立地为氢或C1-C4烷基,R13为C4-C12烷基,C1-C12卤代烷基;C3-C8环烷基;可选取代芳基或可选取代杂环芳基,R16为可选取代芳基或可选取代杂环芳基;Z为氧、硫- CR18R19-或-NR2O-,其中R18、R19和R20各自独立地为氢或C1-C4烷基。这些新化合物具有保护植物的性质,适用于保护植物免受植物病原微生物的侵害。