申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0181018A2
公开(公告)日:1986-05-14
Anticoccidial composition comprising an anticoccidially effective amount of a compound of the general formula I
in which A represents hydrogen, Cl, Br, 1, CN or NO2, X represents a hydrogen atom or an optionally substituted alkyl, aralkyl, aryl, alkaryl, or a heterocyclic group and Y represents a nitrogen-containing heterocyclic group, or a group of general formula II
in which m is 1 or 0, Z is oxygen or sulphur, Q is hydrogen or
in which R is an alkyl group having 1-4 carbon atoms or a halogen atom, or Q is (CH2)n, n being 0-5 or O is CHHal or CH2Hal wherein Hal is halogen, R2 is hydrogen or an optionally substituted alkyl or cycloalkyl group, k is 0 or 1, p is 0-5, M is a heterocyclic group containing 1 or more nitrogen atoms, or is halogen , hydrogen, NHR1, SR', OR', NR', R', N or N1, R' being an optionally substituted phenyl group, hydrogen or an alkyl group having 1-4 carbon atoms optionally substituted by -OH, -COOH or -COOalkyl, the alkyl group having 1-4 carbon atoms, q being 1 or 0, and t is 1-4 or when t=1 and q=0, Y represents a group of general formula III
in which R' and R', which can be the same or different, each represent a hydrogen atom or an optionally-substituted C2-C6 alkyl, cycloalkyl, alkenyl, aryl, alkaryl, aralkyl, acyl, carboxy, alkoxycarbonyl, alkylcarbonyl, dialkoxycarbonyl or sulphonyl group, or in which R' and R2 together form a ring structure, which including the N atom is prefereably a 5 or 6 membered ring structure or a salt thereof together with a veterinarily acceptable carrier. Poultry feed in which the above anticoccidial composition or anticoccidial compound has been incorporated. Method for preparing such a poultry feed. Method for treating poultry and for rearing birds for human consumption comprising administering thereto the above anticoccidial composition or anticoccidial compound. Process for preparing isoxazoles. Novel isoxazoles.
抗球虫组合物,包含抗球虫有效量的通式 I 化合物
其中 A 代表氢、Cl、Br、1、CN 或 NO2,X 代表氢原子或任选取代的烷基、芳基、芳烷基、烷芳基或杂环基团,Y 代表含氮杂环基团或通式 II 的基团
其中 m 为 1 或 0,Z 为氧或硫,Q 为氢或
其中 R 是具有 1-4 个碳原子的烷基或卤素原子,或 Q 是 (CH2)n,n 为 0-5 或 O 是 CHHal 或 CH2Hal,其中 Hal 是卤素,R2 是氢或任选取代的烷基或环烷基,k 是 0 或 1,p 是 0-5,M 是含有 1 个或多个氮原子的杂环基团,或卤素、氢、NHR1、SR'、OR'、NR'、R'、N 或 N1,R'是任选取代的苯基、氢或被-OH、-COOH 或-COO 烷基任选取代的具有 1-4 个碳原子的烷基,烷基具有 1-4 个碳原子,q 是 1 或 0,t 是 1-4 或当 t=1 且 q=0 时,Y 代表通式 III 的基团
其中 R'和 R'(可以相同或不同)各代表一个氢原子或一个任选取代的 C2-C6 烷基、环烷基、烯基、芳基、烷芳基、芳烷基、酰基、羧基、烷氧羰基、烷基羰基、二烷氧羰基或磺酰基,或其中 R'和 R2 共同形成一个环状结构(包括 N 原子),该环状结构最好是 5 或 6 个成员的环状结构或其盐以及兽医可接受的载体。加入上述抗球虫组合物或抗球虫化合物的家禽饲料。制备这种家禽饲料的方法。治疗家禽和饲养供人类食用的鸟类的方法,包括向其施用上述抗球虫组合物或抗球虫化合物。异噁唑的制备工艺。新型异噁唑。