Dypyridamole

2,2',2'',2'''-[(4,8-Dipiperidinylpyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetraethanol;2,2’,2’’,2’’’-(4,8-dipiperidinopyrimido(5,4-d)pyrimidine-2,6-diyldinitrilo)t;2,2’,2’’,2’’’-[(4,8-Di-1-piperidinylpyrimido[5,4-d]pyrimidine-2,6-diyl)dinitrilo]tetrakisethanol;Agilease;Anginal;Apricor;Cardioflux;Cardoxil