申请人:Kabushiki Kaisha Hayashibara Seibutsu
Kagaku Kenkyujo
公开号:EP2397139A1
公开(公告)日:2011-12-21
The present invention has an object to provide a novel agent for anti-neurodegenerative diseases and solves the object by providing an agent for anti-neurodegenerative diseases containing, as an effective ingredient, the compound(s) represented by the following General formula 1:
wherein in General formula 1, R1 through R3 independently represent a hydrogen atom or an appropriate substituent; Z1 represents a heterocyclic ring and Z2 represents the same or different heterocyclic or aromatic ring as in Z1, wherein the heterocyclic and aromatic rings optionally have a substituent; o represents an integer of 0, 1 or 2; p represents an integer of 0 or 1, with the proviso that p is 1 when o is 0 or 2, and p is 0 when o is 1; R1 and R2 do not exist when o is 0, while, when p is 0, R3 does not exist and the binding between the carbon atom to which R2 binds and Z2 is a single bond; X1- represents an appropriate counter anion and q represents an integer of 1 or 2.
本发明的目的是提供一种抗神经退行性疾病的新型制剂,并通过提供一种抗神经退行性疾病的制剂来解决该目的,该制剂含有以下通式 1 所代表的化合物作为有效成分:
其中在通式 1 中,R1 至 R3 独立地代表氢原子或适当的取代基;Z1 代表杂环,Z2 代表与 Z1 相同或不同的杂环或芳香环,其中杂环和芳香环可选择具有取代基;o 代表 0、1 或 2 的整数;当 o 为 0 时,R1 和 R2 不存在,而当 p 为 0 时,R3 不存在,R2 所结合的碳原子与 Z2 之间的结合为单键;X1- 代表适当的反阴离子,q 代表 1 或 2 的整数。