申请人:Syngenta Crop Protection, Inc.
公开号:US07723371B2
公开(公告)日:2010-05-25
The invention relates to a fungicidally active compound of the general Formula (I): where Het is a 5- or 6-membered heterocyclic ring containing one to three heteroatoms, each independently selected from oxygen, nitrogen and sulphur, the ring being substituted by the groups R3, R4 and R5; R1 and R2 are independently H, halo, C1-4 alkyl or C1-4 haloalkyl; and R3, R4 and R5 are each, independently, H, halo, C1-4 alkyl, C1-4 haloalkyl or C1-4 haloalkoxy, provided that at least one of R3, R4 and R5 is not H; to the preparation of these compounds, to novel intermediates used in their preparation, to agrochemical compositions which comprise at least one of the novel compounds as an active ingredient, to the preparation of the compositions and to the use of the active ingredients or compositions in agriculture or horticulture for controlling or preventing infestations of plants by phytopathogenic microorganisms, especially fungi.
本发明涉及一种通式(I)的具有真菌活性的化合物,其中Het是含有1-3个杂原子的5-或6元杂环,每个杂原子可独立选择氧、氮和硫,该环被R3、R4和R5基团取代;R1和R2独立地为H、卤素、C1-4烷基或C1-4卤代烷基;而R3、R4和R5独立地为H、卤素、C1-4烷基、C1-4卤代烷基或C1-4卤代甲氧基,但至少其中一个不为H。本发明还涉及制备这些化合物的方法、用于制备这些化合物的新中间体、农药组合物,其中至少一种新化合物作为活性成分,以及制备组合物的方法和将活性成分或组合物用于农业或园艺,用于控制或预防植物受植物病原微生物,特别是真菌的侵害。