申请人:Lin Jeng Ai
公开号:US20050148645A1
公开(公告)日:2005-07-07
Disclosed herein are 2-guanidinylimidazolidinedione compounds having the structural formula A or B
wherein R
1
and R
2
are each independently a hydrogen, halogen, alkyl, alkoxyl, amino, alkylamino or aralkyl, and wherein R
3
is an alkyl, cycloalkyl, heterocycloalkyl, acyl, aryl, heteroaryl, alkylaryl, sulfonyl, alkylsulfonyl, and pharmaceutically acceptable salts thereof, and methods of making thereof. Also disclosed are methods of treating, preventing, or inhibiting malaria with the 2-guanidinylimidazolidinedione compounds, and pharmaceutical compositions comprising the 2-guanidinylimidazolidinedione compounds, and kits.
本文披露了具有结构式A或B的2-胍氨基咪唑啉二酮化合物,其中R1和R2分别独立地表示氢、卤素、烷基、烷氧基、氨基、烷基氨基或芳基烷基,R3表示烷基、环烷基、杂环烷基、酰基、芳基、杂芳基、烷基芳基、磺酰基、烷基磺酰基及其药用可接受盐,以及制备方法。还公开了使用2-胍氨基咪唑啉二酮化合物治疗、预防或抑制疟疾的方法,以及包含该化合物的制药组合物和试剂盒。