The present invention is to provide a novel α-substituted glycinamide derivative, or a pharmaceutically acceptable salt thereof, a pharmaceutical composition comprising the same, and a pharmaceutical use thereof.
The present invention provides a compound represented by the general formula (I), which has TRPM8 inhibitory effects:
[wherein A
1
represents a C
6-10
aryl and the like, A
2
represents a C
6-10
aryl and the like, X represents CH and the like, Y represents —CR
1
R
2
— and the like, R
1
and R
2
independently represent a hydrogen atom and the like, R
3
and R
4
independently represent a halogen atom and the like, n is 1 or 2], or a pharmaceutically acceptable salt thereof. Furthermore, the compound (I) of the present invention can be used as an agent for treating or preventing diseases or symptoms caused by hyperexcitability or disorder of afferent neurons.
PHTHALAZINONE KETONE DERIVATIVE, PREPARATION METHOD THEREOF, AND PHARMACEUTICAL USE THEREOF
申请人:Tang Peng Cho
公开号:US20130131068A1
公开(公告)日:2013-05-23
A phthalazinone ketone derivative as represented by formula (I), a preparation method thereof, a pharmaceutical composition containing the derivative, a use thereof as a poly (ADP-ribose) polymerase (PARP) inhibitor, and a cancer treatment method thereof are described.