申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0494717A1
公开(公告)日:1992-07-15
The invention provides piperidine derivatives of the general formula
or an acid-addition salt thereof, in which R represents an optionally substituted alkyl, cycloalkyl, aryl or heterocyclyl group; R¹ represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, aryl or heterocyclyl group; m represents an integer from 0 to 3; and each of R² and R³ is independently selected from a group consisting of hydrogen atoms, alkyl and phenyl groups; with the proviso that R does not represent a 4-tert-butylphenyl group; processes for their preparation; compositions containing such compounds and their use as fungicides.
本发明提供通式如下的哌啶衍生物
或其酸加成盐,其中R代表任选取代的烷基、环烷基、芳基或杂环基;R¹代表任选取代的烷基、烯基、炔基、环烷基、芳基或杂环基;m代表0至3的整数;R²和R³各自独立地选自由氢原子、烷基和苯基组成的组;但R不代表4-叔丁基苯基;其制备工艺;含有此类化合物的组合物及其作为杀菌剂的用途。