2-Naphthacenecarboxamide, 1,4,4a,5,5a,6,11,12a-octahydro-4-(dimethylamino)-1,11-dioxo-((4-(2-hydroxyethyl)-1-piperazinyl)methyl)-3,6,10,12,12a-pentahydroxy- 4-beta-Hydroxyethyldiethylenediaminomethyltetracycline 4-beta-Idrossietildietilendiaminometiltetraciclina [Italian] QI9277600