申请人:Bayer Aktiengesellschaft
公开号:US05312960A1
公开(公告)日:1994-05-17
Fungicidal new 2-methoximinocarboxylic esters of the general formula (I) ##STR1## in which Ar represents one of the radicals ##STR2## A represents one of the radicals --CH.sub.2 --; ##STR3## where Y represents one of the radicals ##STR4## --SO.sub.2 --CH.sub.2 --; --O--; --CH.dbd.CH-- or --CH.sub.2 --CH.sub.2 --, n represents the number 0 or 1, R represents alkyl, halogenoalkyl, alkenyl, halogenoalkenyl, or represents optionally substituted cycloalkyl, or represents optionally substituted aryl or represents optionally substituted heteroaryl, and, moreover, in the event that n is 0, also represents halogen, and X.sup.1, X.sup.2, X.sup.3 and X.sup.4 independently of one another in each case represent hydrogen, halogen, hydroxyl or methoxy, but where, in the event that X.sup.2 represents bromine, X.sup.3 does not simultaneously represent hydroxyl or methoxy.
通用式(I)的新的杀菌2-甲氧基亚胺羧酸酯如下:其中Ar代表如下基团之一:A代表如下基团之一:Y代表如下基团之一:n代表数字0或1,R代表烷基、卤代烷基、烯基、卤代烯基,或者表示可选择取代的环烷基,或者表示可选择取代的芳基或者表示可选择取代的杂环烷基。此外,如果n为0,则也表示卤素,X^1、X^2、X^3和X^4分别独立地代表氢、卤素、羟基或甲氧基,但是在X^2代表溴时,X^3不能同时代表羟基或甲氧基。