Synonyms: 1,12(4H,5H)-Naphthacenedione,2-acetyl-4-amino-4a,12a-dihydro-3,10,11,12a-tetrahydroxy-6,9-dimethyl-, [4R-(4a,4ab,12ab)]-; 1,12(4H,5H)-Naphthacenedione, 2-acetyl-4a-amino-4ab,12a-dihydro-3,10,11,12ab-tetrahydroxy-6,9-dimethyl- (8CI); Chelocardin (7CI); Cetocycline;Tri-chelocardin; b-Chelocardin