The present invention relates to compounds of the formula
wherein R1 and R2 are as defined herewithin. The compounds of formula I have been found to be adenosine receptor ligands. Specifically, the compounds of the present invention have a good affinity to the A2A-receptor and they are therefore useful in the treatment of diseases, related to this receptor.
[EN] BENZOTHIAZOLE DERIVATIVES<br/>[FR] DERIVES DE BENZOTHIAZOLE
申请人:HOFFMANN LA ROCHE
公开号:WO2003045386A1
公开(公告)日:2003-06-05
The present invention relates to compounds of the general formula (I) wherein R1 is hydrogen or lower alkyl; R2 is lower alkyl, -(CH¿2?)n-O-lower alkyl, -C3-6-cycloalkyl or -(CH2)n-NR'2; R' is hydrogen, lower alkyl or -(CH2)n-O-lower alkyl, independently from each other for R'2, or R'2 may form together with the N atom a pyrrolidine ring; n is l, 2 or 3; and to pharmaceutically acceptable acid addition salts thereof. It has surprisingly been found that the compounds of general formula I are adenosine receptor ligands. Specifically, the compounds of the present invention have a good affinity to the A2A-receptor and they are therefore useful in the treatment of diseases, related to this receptor.
BENZOTHIAZOLE DERIVATIVES
申请人:——
公开号:US20030134855A1
公开(公告)日:2003-07-17
The present invention relates to compounds of the formula
1
wherein R
1
and R
2
are as defined herewithin. The compounds of formula I have been found to be adenosine receptor ligands. Specifically, the compounds of the present invention have a good affinity to the A
2A
-receptor and they are therefore useful in the treatment of diseases, related to this receptor.