Hexahydrophthalic anilide derivatives and herbicide compositions containing the same
申请人:Tosoh Corporation
公开号:EP0326764A2
公开(公告)日:1989-08-09
Disclosed is novel hexahydrophthalic anilide derivatives and herbicide compositions comprising the derivatives. The hexahydrophthalic anilide derivatives of this invention are represented by the formula [I], [II] or [III].
(wherein R¹ represents non-substituted or substituted phenyl, R² represents hydrogen or C₁ - C₄ alkyl, R³ represents C₁ - C₄ alkyl or C₁ - C₄ alkenyl)
(wherein R⁴ and R⁵, the same or different, represent C₁ - C₄ alkyl, C₁ - C₄ alkenyl or C₁ - C₄ alkynyl, provided R⁴ and R⁵ are not C₁ - C₄ alkyl simultaneously)
(wherein X¹ and X², the same or different, represent halogen, Y represents oxygen or sulfur, R⁶ represents C₁ - C₆ straight or cyclic alkyl which may be substituted with oxygen, R⁷ represents hydrogen or methyl, R⁸ represents cyano, C₁ - C₃ alkyl, C₂ or C₃ alkenyl, C₂ - C₄ alkynyl, C₃ - C₆ alkynyl which is substituted with methoxy, CONHR⁹ (wherein R⁹ represents aromatic sulfonyl) or azole heterocyclic ring)
本发明公开了新型六氢邻苯二甲酰苯胺衍生物和含有这些衍生物的除草剂组合物。本发明的六氢苯二甲酰苯胺衍生物由式[I]、[II]或[III]表示。
(其中 R¹ 代表非取代或取代苯基,R² 代表氢或 C₁ - C₄ 烷基,R³ 代表 C₁ - C₄ 烷基或 C₁ - C₄ 烯基)。
(其中 R⁴ 和 R⁵ 相同或不同,代表 C₁ - C₄ 烷基、C₁ - C₄ 烯基或 C₁ - C₄ 烷基,条件是 R⁴ 和 R⁵ 不是同时代表 C₁ - C₄ 烷基)
(其中相同或不同的 X¹ 和 X² 代表卤素,Y 代表氧或硫,R⁶ 代表可被氧取代的 C₁ - C₆ 直链或环链烷基,R⁷ 代表氢或甲基、R⁸ 代表氰基、C₁ - C₃ 烷基、C₂ 或 C₃ 烯基、C₂ - C₄ 烷基、被甲氧基取代的 C₃ - C₆ 烷基、CONHR⁹(其中 R⁹ 代表芳香族磺酰基)或唑杂环)。