Anti-allergic five membered heterocyclic ring containing N-(bicyclic
申请人:Janssen Pharmaceutica, N.V.
公开号:US04634704A1
公开(公告)日:1987-01-06
Five membered heterocyclic ring containing N-(bicyclic heterocyclyl)-4-piperidinamines having histamine and serotonine antagonistic activity which compounds are useful agents in the treatment of allergic diseases.
Novel N-(bicyclic heterocyclyl)-4-piperidinamines having antihistaminic and serotonin-antagonistic properties which are useful in the treatment of allergic diseases.
Novel N-heterocyclyl-4-piperidinamines wherein said heterocyclic radical is an optionally substituted 1H-benzimidazol-2-yl or 3H-imidazo[4,5-b]pyridin-2-yl radical, said compounds being useful as antihistaminic agents.
Novel N-(4-piperidinyl) bicyclic condensed 2-imidazolamine derivatives having antihistaminic properties which compounds are useful in the treatment of allergic diseases.
Astemizole Derivatives as Fluorescent Probes for hERG Potassium Channel Imaging
作者:Beilei Wang、Zhenzhen Liu、Zhao Ma、Minyong Li、Lupei Du
DOI:10.1021/acsmedchemlett.5b00360
日期:2016.3.10
imaging of hERG potassium channels in living cells can provide useful information for hERG-correlation studies. Herein, three small-molecule fluorescent probes, based on the potent hERG channel inhibitor astemizole, for the imaging of hERG channels in hERG-transfected HEK293 cells (hERG-HEK293) and human colorectal cancer cells (HT-29), are described. These probes are expected to be applied in the physiological