申请人:Hoechst Aktiengesellschaft
公开号:US04782056A1
公开(公告)日:1988-11-01
Compounds of the formula I ##STR1## with n=1-3, R=H, Hal, CF.sub.3, alkyl, cycloalkyl, alkyloxy, alkylthio, alkylsulfinyl, alkylsulfonyl, benzylsulfinyl, benzylsulfonyl, nitro, cyano, amino, alkylamino, dialkylamino, piperidino, morpholino, pyrrolidinyl, 4-methyl-1-piperazinyl, acylamino or substituted phenoxy, phenylthio, phenylsulfinyl, phenylsulfonyl, benzoyl, benzoylamino or anilino, with R.sup.2 =H, alkyl, cycloalkyl, optionally substituted benzyl, alkanoyl or benzoyl and R.sup.3 =H, alkyl, cycloalkyl or optionally substituted benzyl, at least R.sup.2 or R.sup.3 not being H, are obtained by alkylation or acylation of a compound II ##STR2## in which R.sup.1 is as defined above, with compounds R.sup.3 X (X=leaving group) or R.sup.2 Y (Y=leaving group), R.sup.2 and R.sup.3 being defined as indicated. Compounds I are coccidiostatics.
公式I的化合物,其中n=1-3,R=H,Hal,CF.sub.3,烷基,环烷基,烷氧基,烷
硫基,烷基亚砜基,烷基磺酰基,苯
甲烷基亚砜基,苯
甲烷基磺酰基,硝基,
氰基,
氨基,烷基
氨基,二烷基
氨基,
哌啶基,吗啉基,
吡咯烷基,4-甲基-1-
哌嗪基,酰胺基或取代的苯氧基,苯
硫基,苯基亚砜基,苯基磺酰基,苯甲酰基,苯甲酰胺基或
苯胺基,其中R.sup.2=H,烷基,环烷基,可选择取代的苯甲基,脂肪酰基或苯甲酰基,R.sup.3=H,烷基,环烷基或可选择取代的苯甲基,至少R.sup.2或R.sup.3不是H,通过将化合物II与化合物R.sup.3X(X=离去基)或R.sup.2Y(Y=离去基)烷基化或酰化得到,其中R.sup.1如上所定义,R.sup.2和R.sup.3如上所示。化合物I是抗球虫药物。