申请人:Chinoin Gyogyszer es Vegyeszeti Termekek Gyara Rt.
公开号:US04133812A1
公开(公告)日:1979-01-09
Compounds are prepared with anti-amoeba activity of the following formula: ##STR1## wherein R.sup.1 equals R.sup.2 and each is lower alkyl and R.sup.3 and R.sup.4 are each lower alkyl, with the proviso that R.sup.1 and R.sup.2 are not methyl and R.sup.3 and R.sup.4 are not both ethyl.
以下配方具有抗阿米巴活性的化合物制备方法:##STR1## 其中R.sup.1等于R.sup.2,且均为低碳基,R.sup.3和R.sup.4均为低碳基,但R.sup.1和R.sup.2不是甲基,R.sup.3和R.sup.4不同时为乙基。