申请人:Toyama Chemical Co., Ltd.
公开号:EP2975022A1
公开(公告)日:2016-01-20
A compound represented by general formula (1) (wherein R1 represents a hydrogen atom, an optionally substituted C1-6 alkyl group or the like; R2 represents a hydrogen atom, an optionally substituted C1-6 alkyl group or the like; R3 represents a hydrogen atom or an optionally substituted C1-6 alkyl group; R4 represents a hydrogen atom, an optionally substituted C1-6 alkyl group or the like; X1 represents an optionally substituted C2-6 alkynylene group or the like; A represents an optionally substituted bivalent aromatic hydrocarbon group or the like; X2 represents an optionally substituted C1-6 alkylene group or the like; Y1 represents an oxygen atom or the like; and R5 represents a hydrogen atom or the like) or a salt thereof is useful as an antibacterial agent.
通式(1)代表的化合物(其中 R1 代表氢原子、任选取代的 C1-6 烷基或类似物;R2 代表氢原子、任选取代的 C1-6 烷基或类似物;R3 代表氢原子或任选取代的 C1-6 烷基;R4 代表氢原子、任选取代的 C1-6 烷基或类似物;X1 代表任选取代的 C2-6 烯基或类似基团;A 代表任选取代的二价芳烃基团或类似基团;X2 代表任选取代的 C1-6 亚烷基或类似基团;Y1 代表氧原子或类似基团;以及 R5 代表氢原子或类似基团)或其盐可用作抗菌剂。