申请人:JANSSEN PHARMACEUTICA N.V.
公开号:EP0061798A2
公开(公告)日:1982-10-06
A compound selected from the group consisting of a 2'-amino-2'-phenyl-ethyl-1H-1,2,4-triazole of the formula (I)
and the phytopharmaceutically acceptable salts and metal complexes thereof, wherein:
R1 is a member selected from the group consisting of hydrogen, halo, C1-C4-alkyl, C1-C4- alkyloxy, and C1-C2-haloalkyl;
R2 is a member selected from the group consisting of hydrogen, halo, Cl-C4-alkyl, C1-C4- alkyloxy, C1-C2-haloalkyl and phenyl;
R3 is a member selected from the group consisting of hydrogen, C1-C12-alkyl, C3-C8- cycloalkyl which is optionally substituted with Cl-C4-alkyl, and aralkyl with maximum 2 carbon atoms in the alkyl part and optionally substituted on the phenyl nucleus with halo or nitro;
R4 is a member selected from the group consisting of hydrogen and C1-C4-alkyl; whereby
R3 and R4 may, together with the nitrogen atom to which they are attached, form a 3- to 7- membered saturated heterocyclic ring which may optionally be interrupted by oxygen, sulfur or NR5 and optionally substituted with R6, wherein R5 and R6 are each independently C1-C4-alkyl, a method of
combating microorganisms by the use of such compounds, microbicidal agents comprising such compounds as active ingredients, processes of preparing the subject compounds and intermediates used therefore.
选自由式(I)的 2'-氨基-2'-苯乙基-1H-1,2,4-三唑组成的组的化合物
及其植物药可接受的盐类和金属络合物,其中
R1 选自氢、卤代、C1-C4-烷基、C1-C4-烷氧基和 C1-C2 卤代烷基组成的组;
R2 选自氢、卤代物、Cl-C4-烷基、C1-C4-烷氧基、C1-C2-卤代烷基和苯基组成的组;
R3 选自氢、C1-C12-烷基、C3-C8-环烷基(可选择被 Cl-C4- 烷基取代)和芳烷基(烷基部分最多有 2 个碳原子,苯基核可选择被卤素或硝基取代)组成的组;
R4 是选自氢和 C1-C4- 烷基的成员;其中
R3 和 R4 可与所连接的氮原子一起形成 3 至 7 个成员的饱和杂环,该杂环可任选被氧、硫或 NR5 中断,并任选被 R6 取代,其中 R5 和 R6 各自独立地为 C1-C4- 烷基。
使用此类化合物抗击微生物的方法、包含此类化合物作为活性成分的杀菌剂、制备相关化合物的工艺以及所用的中间体。