[Experimental and clinical study of d, 1-oxyphedrin].

Comparative pharmacological and toxicological studies were carried out on animals covering the preparation d,1-oxyphedrine (myophedrine), put out in the GDR, as against the drug 1-oxyphedrine. The activity of both drugs showed no material difference. Clinical trials demonstrated good tolerance of the drug both by healthy persons and patients with its intravenous administration twice a day in amounts of 1 mg, or by mouth--3 times a day in amounts of 8--16 mg. In outpatients with anginal pains after sustained myocardial infarction and also in institutionally treated patients with myocardial infarction the activity of d,1-oxyphedrine proved to be not inferior to that of 1-oxyphedrine.