About Puromycin
About L-Promycin
About NSC-3055
About P-638
About Achromycin【purine deriv】
About Stylomycin
About antiprotozoan agent
About antibiotics
About Antimetabolites, Antineoplastic
About Antimetabolites
About amino sugar
About primary amine
About ribonucleoside
About purine nucleoside
About amino acid