申请人:NISSAN CHEMICAL INDUSTRIES, LTD.
公开号:US20150065705A1
公开(公告)日:2015-03-05
There is provided a novel triazinone compound that has an excellent T-type voltage-dependent calcium channel inhibitory activity and is specifically useful for treatment of pain. A compound of Formula (I), a tautomer of the compound, a pharmaceutically acceptable salt thereof, or a solvate thereof:
where each substituent is defined in detail in the description or claims, for example R
1
is H or C
1-6
alkoxy, etc., each of L
1
and L
2
is independently a single bond or NR
2
, etc., L
3
is C
1-6
alkylene, etc., A is C
6-14
aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc., B is C
3-11
cycloalkylene, etc., D is C
6-14
aryl or 5 to 10-membered heteroaryl which is optionally substituted, etc.
提供了一种新型三嗪酮化合物,具有出色的T型电压依赖性钙离子通道抑制活性,并且特别适用于治疗疼痛。化合物式(I)的化合物,其互变异构体,其药学上可接受的盐或其溶剂化物:其中每个取代基在说明或权利要求书中详细定义,例如R1为H或C1-6烷氧基等,每个L1和L2分别独立地为单键或NR2等,L3为C1-6烷基等,A为C6-14芳基或5至10成员杂环芳基,可选地取代等,B为C3-11环烷基等,D为C6-14芳基或5至10成员杂环芳基,可选地取代等。