申请人:Eisai Co., Ltd.
公开号:EP1380576A1
公开(公告)日:2004-01-14
The present invention provides a novel 1H-indazole compound having an excellent JNK inhibitory action. More specifically, it provides a compound represented by the following formula, a salt thereof or a hydrate of them.
Wherein R1 is a C6-C14 aromatic cyclic hydrocarbon group etc.; R2, R4 and R5 each independently represent a hydrogen atom, a halogen atom, a cyano group etc.; L is a single bond, or a C1-C6 alkylene group etc.; X is a single bond, or a group represented by -CO-NH- or -NH-CO-, etc.; and Y is a C3-C8 cycloalkyl group, a C6-C14 aromatic cyclic hydrocarbon group or a 5- to 14-membered aromatic heterocyclic group etc.
本发明提供了一种新型 1H-indazole 化合物,它具有出色的 JNK 抑制作用。更具体地说,它提供了由下式代表的化合物、其盐或它们的水合物。
其中,R1 是 C6-C14 芳环烃基等;R2、R4 和 R5 各自独立地代表氢原子、卤素原子、氰基等;L 是单键或 C1-C6 亚烷基等;X 是单键或由 -CO-NH- 或 -NH-CO- 等代表的基团;Y 是 C3-C8 环烷基、C6-C14 芳环烃基或 5 至 14 元芳香杂环基等。