申请人:Duphar International Research B.V.
公开号:US04550202A1
公开(公告)日:1985-10-29
The invention relates to new benzoylurea compounds of the general formula ##STR1## wherein R.sub.1 is a halogen atom, R.sub.2 is a hydrogen atom or a halogen atom, R.sub.3 is a hydrogen atom or represents 1 or 2 substituents which are selected from the group consisting of chlorine, methyl and trifluoromethyl, R.sub.4 is a hydrogen atom, an alkyl group having 1-6 carbon atoms or a cycloalkyl group having 3-6 carbon atoms, R.sub.5 is a hydrogen atom or an alkyl group having 1-4 carbon atoms, and A is a phenyl group or a heteroaryl group having 1 or 2 nitrogen atoms, which groups may be substituted with 1-3 substituents which are selected from the group consisting of halogen, and alkyl, alkoxy, haloalkyl and haloalkoxy having 1-4 carbon atoms. The compounds have an insecticidal and acaricidal activity. After having been processed to compositions, the compounds may be used for control of insects and/or mites in a dosage from 1 to 5000 g of active substance per hectare. In addition the compounds have an anti-tumor activity and may be used in pharmaceutical compositions.
本发明涉及一种新的苯甲酰脲类化合物,其一般式为:##STR1## 其中R.sub.1为卤素原子,R.sub.2为氢原子或卤素原子,R.sub.3为氢原子或代表1或2个取代基,所述取代基选自氯、甲基和三氟甲基,R.sub.4为氢原子、具有1-6个碳原子的烷基或具有3-6个碳原子的环烷基,R.sub.5为氢原子或具有1-4个碳原子的烷基,A为苯基或具有1或2个氮原子的杂环基,这些基团可以被选自卤素、烷基、烷氧基、卤代烷基和卤代烷氧基的1-3个取代基所取代。该化合物具有杀虫和杀螨活性。在制成配方后,该化合物可用于每公顷1-5000克活性物质的昆虫和/或螨类控制。此外,该化合物具有抗肿瘤活性,并可用于制成药物组合物。