申请人:Bayer Aktiengesellschaft
公开号:US06815398B1
公开(公告)日:2004-11-09
Novel substituted phenyluracils of the general formula (I)
in which
n represents 0, 1 or 2,
R1 represents hydrogen, amino or optionally substituted alkyl,
R2 represents carboxyl, cyano, carbamoyl, thiocarbamoyl or in each case optionally substituted alkyl or alkoxycarbonyl,
X represents hydroxyl, mercapto, amino, nitro, cyano, carboxyl, carbamoyl, thiocarbamoyl, halogen, or represents in each case optionally substituted alkyl, alkoxy, alkylthio, alkylsulphinyl, alkylsulphonyl, alkylamino, dialkylamino, alkylcarbonyl, alkoxycarbonyl, alkylaminocarbonyl, dialkylaminocarbonyl, alkylcarbonyloxy, alkoxycarbonyloxy, alkylaminocarbonyloxy, dialkylaminocarbonyloxy, phenylcarbonyloxy, alkylcarbonylamino, alkoxycarbonylamino, alkylsulphonylamino, alkenyl, alkenyloxy, alkenyloxycarbonyl, alkinyl, alkinyloxy or alkinyloxycarbonyl, where in the case that n is greater than 1, X in the individual possible compounds may also have meanings other than those given.
通用公式(I)中的新型取代苯基尿嘧啶,其中n表示0、1或2,R1表示氢、氨基或可选择取代的烷基,R2表示羧基、氰基、氨甲酰基、硫氨基或在每种情况下可选择取代的烷基或烷氧羰基,X表示羟基、巯基、氨基、硝基、氰基、羧基、氨甲酰基、硫氨基、卤素,或在每种情况下可选择取代的烷基、烷氧基、烷硫基、磺酰基、烷胺基、二烷基胺基、烷羰基、烷氧羰基、烷氨基羰基、二烷基氨基羰基、烷羰氧基、烷氧羰氧基、烷氨基羰氧基、二烷基氨基羰氧基、苯基羰氧基、烷羰胺基、烷氧羰胺基、烷磺酰胺基、烯烃、烯烃氧基、烯烃氧羰基、炔烃、炔烃氧基或炔烃氧羰基,在n大于1的情况下,单个可能化合物中的X也可能具有除给定之外的其他含义。