申请人:ZENECA LIMITED
公开号:EP0178826A2
公开(公告)日:1986-04-23
Compounds of formula:
and stereoisomers thereof, wherein X, Y and Z, which may be the same or different, are hydrogen or halogen atoms, or optionally substituted alkyl, optionally substituted alkenyl, optionally substituted aryl, optionally substituted alkynyl, heloalkyl, alkoxy, haloalkoxy, optionally substituted aryloxy, optionally substituted arylalkoxy, optionally substituted acyloxy, optionally substituted amino, optionally substituted arylazo, acylamino, nitro, nitrile, -CO2R3, -CONR4R5, -COR6, -CR7=NR8, or -N=CR9R10 groups; or the groups X and Y, when they are in adjacent positions on the phenyl ring, may join to form a fused ring, either aromatic or aliphatic, optionally containing one or more heteroatoms; and R1, R2, R3, R4, R5, R6, R7, R6, R9 and R'°, which may be the same or different, are hydrogen atoms or alkyl, cycloalkyl, alkenyl, alkynyl, optionally substituted aryl, optionally substituted aralkyl, or cycloalkylalkyl groups; and metal complexes thereof.
式化合物及其立体异构体
及其立体异构体,其中 X、Y 和 Z(可以相同或不同)为氢原子或卤素原子,或任选取代的 烷基、任选取代的烯基、任选取代的芳基、任选取代的炔基、环烷基、烷氧基卤代烷氧基、任选取代的芳氧基、任选取代的芳烷氧基、任选取代的酰氧基、任选取代的
氨基、任选取代的芳唑基、酰
氨基、硝基、腈基、-CO2R3、-CONR4R5、-CORR6、-CR7=NR8 或 -N=CR9R10 基团;或当基团 X 和 Y 位于苯基环上的相邻位置时,可连接形成一个融合环,该环可以是芳香族或脂肪族,可选含有一个或多个杂原子;以及 R1、R2、R3、R4、R5、R6、R7、R6、R9 和 R'°,它们可以相同或不同,是氢原子或烷基、环烷基、烯基、炔基、可选取代的芳基、可选取代的芳烷基或环烷基基团;以及它们的
金属络合物。