A compound of formula (I), ##STR1## an acid or base addition salt thereof or a stereochemically isomeric form thereof, wherein A and B taken together form --N.dbd.CH--, --CH.dbd.N--, --CH.sub.2 --CH.sub.2, CH.dbd.CH--, --C(.dbd.O)--CH.sub.2 --, --CH.sub.2 --C(.dbd.O); D is a radical of formula ##STR2## L is a radical of formula ##STR3## Alk is a C.sub.1-4 alkanediyl radical; R.sup.1 is halo; R.sup.2 is hydrogen or halo; R.sup.3 is hydrogen, C.sub.1-6 alkyl, phenyl or halophenyl; R.sup.4 is hydrogen, C.sub.1-6 alkyl, phenyl or halophenyl; R.sup.5 is hydrogen or C.sub.1-6 alkyl; R.sup.6 is hydrogen, C.sub.1-6 alkyl, C.sub.1-6 alkyloxycarbonyl, or R.sup.5 and R.sup.6 taken together with the nitrogen atom to which they are attached form a heterocyclic ring. Active intermediates, compositions and methods of preparing compounds, compositions are described.
公式(I)的化合物,##STR1## 其酸盐或碱盐加合物,或其立体
化学异构体形式,其中A和B共同形成--N.dbd.CH--, --CH.dbd.N--, --CH.sub.2 --CH.sub.2, CH.dbd.CH--, --C(.dbd.O)--CH.sub.2 --, --CH.sub.2 --C(.dbd.O); D是公式##STR2##的基团;L是公式##STR3##的基团;Alk是C.sub.1-4烷二基基团;R.sup.1是卤素;R.sup.2是氢或卤素;R.sup.3是氢,C.sub.1-6烷基,苯基或卤苯基;R.sup.4是氢,C.sub.1-6烷基,苯基或卤苯基;R.sup.5是氢或C.sub.1-6烷基;R.sup.6是氢,C.sub.1-6烷基,C.sub.1-6烷氧羰基,或R.sup.5和R.sup.6与它们连接的氮原子共同形成一个杂环环。描述了活性中间体、组合物和制备化合物、组合物的方法。