申请人:Syngenta Participations AG
公开号:US06538016B2
公开(公告)日:2003-03-25
The invention relates to &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;
R1 is C1-C12alkyl, C1-C12alkyl substituted with C1-C4alkoxy, C1-C4alkylthio, C1-C4alkylsulfonyl, C3-C8cycloalkyl, cyano, C1-C6alkoxycarbonyl, C3-C6alkenyloxycarbonyl or C3-C6alkynyloxycarbonyl; C3-C8cycloalkyl; C2-C12alkenyl; C2-C12alkynyl; C1-C12haloalkyl; or a group NR12R13 wherein R12 and R13 are each independently of the other hydrogen or C1-C6-alkyl, or together are tetra- or penta-methylene;
R2 and R3 are each independently hydrogen; C1-C8alkyl; C1-C8alkyl substituted with hydroxy, mercapto, C1-C4alkoxy or C1-C4alkylthio; C3-C8alkenyl; C3-C8alkynyl; C3-C8cycloalkyl; C3-C8cycloalkyl-C1-C4alkyl; or the two groups R2 and R3 together with the carbon atom to which they are bonded form a three- to eight-membered hydrocarbon ring;
R4, R5, R6 and R7 are each independently hydrogen or C1-C4alkyl;
R8 is C1-C6alkyl, C3-C6alkenyl or C3-C6alkynyl;
R9 and R10 are each independently hydrogen or C1-C4alkyl; and
R11 is either
in wherein
R14, R,15, R16 and R17 are each independently hydrogen or C1-C4alkyl,
X is oxygen, sulfur or —NR18—, wherein R18 is hydrogen or C1-C4alkyl, and
A is optionally substituted mono- or polycylic aryl or heteroaryl, and
to the preparation of those substances and to agrochemical compositions comprising at least one of those compounds as active ingredient. The invention relates also to the preparation of compositions and to the use of the compounds or of the compositions in controlling or preventing the infestation of plants by phytopathogenic microorganisms, especially fungi.
本发明涉及式I的α-亚磺酰基和α-磺酰氨基酸酰胺,包括其光学异构体和混合物,其中n为零或一;R1为C1-C12烷基,C1-C12烷基取代C1-C4烷氧基,C1-C4烷硫基,C1-C4烷基磺酰基,C3-C8环烷基,氰基,C1-C6烷氧羰基,C3-C6烯氧羰基或C3-C6炔氧羰基;C3-C8环烷基;C2-C12烯基;C2-C12炔基;C1-C12卤代烷基;或一个NR12R13基团,其中R12和R13各自独立地为氢或C1-C6烷基,或者一起为四亚甲基或五亚甲基;R2和R3各自独立地为氢;C1-C8烷基;C1-C8烷基取代羟基,巯基,C1-C4烷氧基或C1-C4烷硫基;C3-C8烯基;C3-C8炔基;C3-C8环烷基;C3-C8环烷基-C1-C4烷基;或两个R2和R3基团与它们连接的碳原子形成三至八元环烃环;R4、R5、R6和R7各自独立地为氢或C1-C4烷基;R8为C1-C6烷基,C3-C6烯基或C3-C6炔基;R9和R10各自独立地为氢或C1-C4烷基;以及R11为 其中R14、R15、R16和R17各自独立地为氢或C1-C4烷基,X为氧、硫或—NR18—,其中R18为氢或C1-C4烷基,而A是可选取代的单环或多环芳基或杂环芳基。本发明还涉及这些物质的制备以及包含至少其中一种化合物为活性成分的农药组合物。本发明还涉及组合物的制备和化合物或组合物在控制或预防植物被植物病原微生物,尤其是真菌侵染方面的使用。