SUBSTITUTED 6-(1-PIPERAZINYL)-PYRIDAZINES AS 5-HT6 RECEPTOR ANTAGONISTS
申请人:Bartolomé-Nebreda José Manuel
公开号:US20110112107A1
公开(公告)日:2011-05-12
The present invention is concerned with novel substituted 6-(1-piperazinyl)-pyridazines of Formula (I)
wherein R
1
, R
2
, R
3
and X have the meaning defined in the claims, having 5-HT
6
-antagonistic properties. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said novel compound as an active ingredient as well as the use of said compounds as a medicine.
US8530474B2
申请人:——
公开号:US8530474B2
公开(公告)日:2013-09-10
[EN] SUBSTITUTED 6- (1-PIPERAZINYL) -PYRIDAZINES AS 5-HT6 RECEPTOR ANTAGONISTS<br/>[FR] 6-(1-PIPÉRAZINYL)-PYRIDAZINES SUBSTITUÉES COMME ANTAGONISTES DU RÉCEPTEUR 5-HT6
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2010000456A1
公开(公告)日:2010-01-07
The present invention is concerned with novel substituted 6-(1-piperazinyl)-pyridazines of Formula (I) wherein R1, R2, R3 and X have the meaning defined in the claims, having 5 -HT6- antagonistic properties. The invention further relates to processes for preparing such novel compounds, pharmaceutical compositions comprising said novel compound as an active ingredient as well as the use of said compounds as a medicine.