title: Synthesis and biological activity of some new N6-substituted purine nucleosides.
mesh_terms: D000818:Animals; D002051:Burkitt Lymphoma; D002460:Cell Line; D002854:Chromatography, Paper; D004926:Escherichia coli; D006801:Humans; D007939:Leukemia L1210; D007942:Leukemia, Experimental; D007945:Leukemia, Lymphoid; D015470:Leukemia, Myeloid, Acute; D007962:Leukocytes; D051379:Mice; D009705:Nucleosides / Q000138:chemical synthesis* / Q000494:pharmacology*; D010947:Plants, Toxic; D011687:Purines / Q000138:chemical synthesis / Q000494:pharmacology; D012510:Sarcoma 180; D013053:Spectrophotometry; D014026:Nicotiana; D014466:Ultraviolet Rays
chemical_list: D009705:Nucleosides; D011687:Purines