[EN] PHENYL SULFONYL DERIVATIVES AND THEIR USE AS HISTAMINE H3 ANTAGONISTS<br/>[FR] DÉRIVÉS PHÉNYLSULFONYLE ET LEUR UTILISATION COMME ANTAGONISTES DE L'HISTAMINE H3
申请人:TAKEDA PHARMACEUTICAL
公开号:WO2011121309A1
公开(公告)日:2011-10-06
A compound having the formula (1) wherein W represents N or CH; R1 represents H or C1-3 alkyl; R2 represents a N-containing heterocyclyl ring or a -C1-3 alkylene-N-containing heterocyclyl group; in which any N-containing heterocyclyl comprising or present on R2 may be optionally substituted; or, when W represents N, R1 and R2 and the N atom to which they are attached may join to form an optionally substituted azacyclic ring, wherein the azacylic ring may be optionally substituted; R3 represents H or C1-3 alkyl; R4 represents optionally substituted C3-6 cycloalkyl, heteroaryl or heterocyclyl; or R3 and R4 and the N atom to which they are attached may join to form an optionally substituted heterocyclyl ring; or a pharmaceutically acceptable salt thereof. The compounds of the invention have been found to modulate the histamine H3 receptor.
1-(4-substituted phenyl)-1H-imidazoles as cardiovascular agents
申请人:SCHERING AKTIENGESELLSCHAFT
公开号:EP0306440A2
公开(公告)日:1989-03-08
Novel 1-(4-substituted phenyl)-1H-imidazoles and their use as antiarrhythmic, anti-hypertensive and anti-ischemic agents is described. Pharmaceutical formulations containing such compounds are also discussed.
Novel 1-(4-substituted phenyl)-1H-imidazoles and their use as antiarrhythmic, anti-hypertensive and anti-ischemic agents is described. Pharmaceutical formulations containing such compounds are also discussed.