申请人:SANKYO COMPANY, LIMITED
公开号:US20030171330A1
公开(公告)日:2003-09-11
A compound of formula (I)
1
wherein R
1
and R
2
represent a hydrogen atom or an aryl, a heterocyclic, an alkyl or an alkenyl, which are optionally substituted, R
3
represents a hydrogen atom or a hydroxyl and X
1
and X
2
represent an oxygen atom, a sulfur atom or a nitrogen containing group, a pharmaceutically acceptable derivative thereof or a salt thereof. A pharmaceutical composition comprising the compound for the prevention or treatment of a bacterial infection. A method for the prevention or treatment of a bacterial infection in a warm-blooded animal comprising administering a pharmacologically effective amount of the compound.
式(I)的化合物,其中R1和R2代表氢原子或芳基、杂环基、烷基或烯基,可以是可选择取代的;R3代表氢原子或羟基;X1和X2代表氧原子、硫原子或含氮基团,其药用上可接受的衍生物或盐。包括该化合物的药物组合物,用于预防或治疗细菌感染。一种方法,用于在温血动物中预防或治疗细菌感染,包括给予该化合物的药理有效量。