申请人:SANTEN PHARMACEUTICAL CO., LTD.
公开号:EP1864977A1
公开(公告)日:2007-12-12
The present invention has its object to study synthesis of novel cyclic compounds having a pyrimidinylalkylthio group and to find pharmacological actions of the compounds. According to the present invention, a compound represented by the formula (1) or a salt thereof is provided.
In the formula, the ring X represents:
R1 and R2 independently represent a hydrogen atom, an alkyl group, an aryl group, an aromatic heterocyclic group or the like; R3 represents a hydrogen atom, a halogen atom, a hydroxy group, an alkoxy group, an aryloxy group, an alkyl group, an aryl group, an amino group, an alkylamino group or the like; A1 represents a sulfur atom or the like; and A2 represents an alkylene group.
本发明的目的是研究具有嘧啶烷硫基的新型环状化合物的合成,并发现这些化合物的药理作用。根据本发明,提供了一种由式(1)代表的化合物或其盐。
式中,环 X 代表
R1 和 R2 分别代表氢原子、烷基、芳基、芳杂环基等;R3 代表氢原子、卤素原子、羟基、烷氧基、芳氧基、烷基、芳基、氨基、烷基氨基等;A1 代表硫原子等;A2 代表亚烷基。