title: Synthesis and biological activity of some purine 5'-thio-5'-deoxynucleoside 3',5'-cyclic phosphorothioates.
mesh_terms: D000818:Animals; D001921:Brain / Q000187:drug effects / Q000201:enzymology; D002417:Cattle; D002848:Chromatography, DEAE-Cellulose; D002852:Chromatography, Ion Exchange; D002855:Chromatography, Thin Layer; D000242:Cyclic AMP / Q000138:chemical synthesis* / Q000378:metabolism / Q000494:pharmacology; D006868:Hydrolysis; D007292:Inosine Nucleotides / Q000138:chemical synthesis* / Q000378:metabolism / Q000494:pharmacology; D007668:Kidney / Q000187:drug effects / Q000201:enzymology; D007700:Kinetics; D009682:Magnetic Resonance Spectroscopy; D010726:Phosphodiesterase Inhibitors; D010727:Phosphoric Diester Hydrolases / Q000378:metabolism; D011494:Protein Kinases / Q000378:metabolism; D011817:Rabbits; D013056:Spectrophotometry, Ultraviolet; D013329:Structure-Activity Relationship; D013455:Sulfur; D014316:Tritium
chemical_list: D007292:Inosine Nucleotides; D010726:Phosphodiesterase Inhibitors; D014316:Tritium; D013455:Sulfur; D000242:Cyclic AMP; D011494:Protein Kinases; D010727:Phosphoric Diester Hydrolases