Synthesis and adrenergic beta-blocking activity of some 1,3-benzodioxole derivatives.
A series of 1,3-benzodioxole derivatives was synthesized. We found four compounds (2,3,10 and 11 in Table IV) to have about the same order of beta-blocking activity as that of sotalol. In addition, it is of interest that some of the compounds (2-4) were found to have hypotensive activites, although they were about one-tenth of that of hydralazine. Sotalol did not produce any change in blood pressure, and propranolol raised the blood pressure.
Synthesis and adrenergic beta-blocking activity of some 1,3-benzodioxole derivatives. A series of 1,3-benzodioxole derivatives was synthesized. We found four compounds (2,3,10 and 11 in Table IV) to have about the same order of beta-blocking activity as that of sotalol. In addition, it is of interest that some of the compounds (2-4) were found to have hypotensive activites, although they were about one-tenth of that of hydralazine. Sotalol did not produce any change in blood pressure, and propranolol raised the blood pressure.