申请人:Danysz Wojciech
公开号:US20080032998A1
公开(公告)日:2008-02-07
Substituted pyrazolopyrimidine derivatives of formula (I)
wherein
R
1
represents chloro or bromo;
R
2
, R
3
, R
4
, R
5
, R
6
and R
7
independently represent e.g. hydrogen or C
1-6
-alkyl;
R
8
represents a radical R
9
or a radical R
10
, whereby one of the two radicals R
8
represents R
9
and the other radical R
8
represents Ret; R
9
represents e.g. a phenyl or thiophene group, and R
10
represents e.g. hydrogen or methyl;
are potent mGluR5 modulators and are useful for the prevention of acute and chronic neurological disorders.
取代吡唑并嘧啶衍生物的公式(I)
其中
R1代表氯或溴;
R2、R3、R4、R5、R6和R7独立代表例如氢或C1-6-烷基;
R8代表R9的基团或R10的基团,其中两个R8基团之一代表R9,另一个R8基团代表Ret;R9代表例如苯基或噻吩基团,R10代表例如氢或甲基;
是有效的mGluR5调节剂,可用于预防急性和慢性神经障碍。