Medical Definition of Bay-k-8644
1.
A dihydropyridine derivative, which, in contrast to nifedipine, functions as a calcium channel agonist. The compound facilitates calcium influx through partially activated voltage-dependent calcium channels, thereby causing vasoconstrictor and positive inotropic effects. It is used primarily as a research tool.
Pharmacological action: calcium channel agonists.
Chemical name: 3-Pyridinecarboxylic acid, 1,4-dihydro-2,6-dimethyl-5-nitro-4-(2-(trifluoromethyl)phenyl)-, methyl ester
(12 Dec 1998)
Lexicographical Neighbors of Bay-k-8644
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