申请人:May & Baker Limited
公开号:US04374136A1
公开(公告)日:1983-02-15
Compounds of the formula: ##STR1## wherein R.sup.1 represents a methyl or ethyl group, R.sup.2 represents a bromine or chlorine atom, and R.sup.3 represents a hydrogen, chlorine, bromine or iodine atom, an alkyl or alkenyl group containing up to 4 carbon atoms, or a cyano or trifluoromethyl group, are new compounds possessing antimalarial properties.
化合物的公式为:##STR1## 其中R.sup.1代表甲基或乙基基团,R.sup.2代表溴或氯原子,R.sup.3代表氢、氯、溴或碘原子,含有最多4个碳原子的烷基或烯基基团,或氰基或三氟甲基基团。这些新化合物具有抗疟疾性能。