SK&F 92657, a novel antihypertensive acting by precapillary vasodilatation and beta-adrenoreceptor blockade
- PMID: 44235
- DOI: 10.1042/cs057433s
SK&F 92657, a novel antihypertensive acting by precapillary vasodilatation and beta-adrenoreceptor blockade
Abstract
1. The properties of a new antihypertensive agent, SK&F 92657, DL-3-[2-(3-t-butylamino-2-hydroxypropoxy)phenyl]-6-hydrazinopyridazine, have been studied. 2. The compound caused a sustained fall in blood pressure in several species as a result of precapillary vasodilatation, particularly in the renal and coronary vasculatures. 3. The beta-adrenoreceptor-blocking actions of SK&F 92657 prevent reflex cadiac stimulation.
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