"SID50112831"@en . . . "approved"@en . . . "Aprindina"@en . . . . . . "Compound 99170"@en . . . . . "Vanhoof, P. and Clarebout, P.; British Patent 1,321,424; June 27, 1973; assigned to Manufac- ture de Produits Pharmaceutiques A. Christiaens, SA"@en . . . "37640-71-4"@en . . " "@en . "SID90340712"@en . . . . . . . . "Aprindine"@en . . . . . "Aprindine"@en . . "A cardiac depressant used in arrhythmias. [PubChem]"@en . . . . . " "@en . . "Aprindinum"@en . . . . . . .