申请人:Interx Research Corporation
公开号:US04018925A1
公开(公告)日:1977-04-19
There is provided, novel N-chloramine compounds of the 1,4-dichloro-2,2,5,5-tetrasubstituted-3,6-piperazinedione type, having the formula: ##STR1## WHERE R.sub.1, R.sub.2, R.sub.3, R.sub.4, which may be the same or different, each represent a member selected from the group consisting of an alkyl group of from 1 to 20 carbon atoms and an aryl group. The compounds encompassed by the above generic formula exhibit antibacterial activity, but most importantly, the compounds encompassed within the above generic formula exhibit enhanced stability over the closest related prior art compounds, when such compounds are employed in aqueous solution for antibacterial application.
本发明提供了一种新的1,4-二氯-2,2,5,5-四取代-3,6-哌嗪二酮类的N-氯胺化合物,其化学式为:##STR1## 其中R.sub.1、R.sub.2、R.sub.3、R.sub.4可以相同也可以不同,每个代表由1至20个碳原子组成的烷基或芳基。上述通用式所包含的化合物具有抗菌活性,但最重要的是,当这些化合物用于水溶液的抗菌应用时,上述通用式所包含的化合物表现出比最相关的现有化合物更强的稳定性。