申请人:MITSUI TOATSU CHEMICALS, Inc.
公开号:EP0454498A2
公开(公告)日:1991-10-30
A pyrimidinedione derivative compound has a basic backbone in which a phenyl group part and a pyrimidinedione part are linked by a structure comprising an alkyl chain containing at least two nitrogen atoms. The pyrimidinedione derivative is useful for a medical treatment of cardiac arrhythmias. Its general formula is:
[wherein A is -(CH2)m-, -B-(CH2)k-, D-(CH2)-ℓ or
B is an oxygen atom, sulfur atom,
and D is
the R groups are H or alkyl and the X groups are, for example, H, alkyl or halogen.
一种嘧啶二酮衍生物化合物具有基本骨架,其中苯基部分和嘧啶二酮部分通过包含至少两个氮原子的烷基链结构连接。嘧啶二酮衍生物可用于治疗心律失常。其通式为
[其中 A 是-(CH2)m-、-B-(CH2)k-、D-(CH2)-ℓ 或
B 是氧原子、硫原子、
而 D 是
R 基团为 H 或烷基,X 基团为 H、烷基或卤素。