.beta.-Adrenergic blocking agents with acute antihypertensive activity
作者:J. J. Baldwin、E. L. Engelhardt、R. Hirschmann、G. F. Lundell、G. S. Ponticello、C. T. Ludden、C. S. Sweet、A. Scriabine、N. N. Share、R. Hall
DOI:10.1021/jm00192a015
日期:1979.6
vasodilating/beta-adrenergic blockingagent 2-[4-[3-(tert-butylamino)-2-hydroxypropoxy]phenyl]-4-(trifluoromethyl)imidazole (1) has been investigated. Introduction of selected substitutents onto the imidazole ring, in place of the trifluoromethyl group, has yielded highly cardioselective beta-adrenergic blockingagents such as 7, 17, and 18. The placement of alkyl or chloro groups onto the aryl ring of 1, as illustrated
The new generation dihydropyridine type calcium blockers, bearing 4-phenyl oxypropanolamine, display α-/β-Adrenoceptor antagonist and long-Acting antihypertensive activities
series of dihydropyridine linked with the 4-phenyl ring. These compounds were evaluated for inotropic, chronotropic, and aorta contractility that associated with calcium channel and adrenoceptor antagonistactivities. Dihydropyridine derivatives that with oxypropanolamine side chain on their 4-phenyl ring associated alpha-/beta-adrenoceptor blocking activities created a new family of calcium entry and