Sobuzoxane Dexrazoxane 2,6-PIPERAZINEDIONE, 4,4'-(1-METHYL-1,2-ETHANEDIYL)BIS- ETHYLIMINUM 1-(CHLOROACETYL)-1,4-DIAZASPIRO[5.5]UNDECANE-3,5-DIONE 4-methylpiperazine-2,6-dione Bimolane 4-DODECANOYLPIPERAZINE-2,6-DIONE Romergoline SALOR-INT L164127-1EA AKOS 90663 SALOR-INT L164119-1EA AKOS 2015 1-(2-Pyridylmethyl)-4-(p-(2-pyrimidinylamino)benzyl)-2,6-piperazinedio ne ETHYL 3-(4-METHYL-2,6-DIOXOPIPERAZIN-1-YL)PROPANOATE SALOR-INT L164100-1EA desethylpiperacillin AKOS 90201