申请人:BASF Aktiengesellschaft
公开号:US05571774A1
公开(公告)日:1996-11-05
Pyridine-2,3-dicarboximides of the formula I ##STR1## where R.sup.1, inter alia, is hydrogen or alkoxy; at least one radical R.sup.2, R.sup.3, or R.sup.4 is nitro or OR.sup.5 or NR.sup.6 R.sup.7 group; R.sup.5, inter alia, is hydrogen or C.sub.1 -C.sub.4 -alkylcarbonyl; R.sup.6, inter alia, is hydrogen or C.sub.1 -C.sub.4 -alkyl; and their agriculturally utilizable salts are described.
式I中的吡啶-2,3-二羧酰亚胺化合物##STR1##其中R.sup.1,包括氢或烷氧基; 至少一个基团R.sup.2、R.sup.3或R.sup.4是硝基或OR.sup.5或NR.sup.6R.sup.7基团; R.sup.5,包括氢或C.sub.1-C.sub.4-烷基羰基; R.sup.6,包括氢或C.sub.1-C.sub.4-烷基; 描述了它们的农业可利用盐。