1,189,782. Propranolol salts. ETABS. NATIVELLE S.a.r.1. 8 Jan., 1968 [16 Jan., 1967], No. 1052/68. Heading C2C. Salts of the general formula (R 1 , 2 = H, alkyl, cycloalkyl, aryl or aralkyl, each group optionally carrying one or more halogen substituents) are prepared from propranolol and the appropriate acid. These compounds possess anti-arrhythmic, hypotensive and sedative properties, and may be administered in the form of pharmaceutical preparations containing them together with a carrier.

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