title: Inhibition of beef cortex membrane-bound 3', 5'-AMP phosphodiesterase by halogenated purines.
mesh_terms: D015105:3',5'-Cyclic-AMP Phosphodiesterases / Q000037:antagonists & inhibitors* / Q000378:metabolism; D000818:Animals; D002110:Caffeine / Q000494:pharmacology; D002417:Cattle; D002540:Cerebral Cortex / Q000201:enzymology*; D066298:In Vitro Techniques; D007700:Kinetics; D008566:Membranes / Q000201:enzymology; D010726:Phosphodiesterase Inhibitors; D011506:Proteins / Q000494:pharmacology; D011687:Purines / Q000494:pharmacology*; D013329:Structure-Activity Relationship; D013997:Time Factors; D014970:Xanthines / Q000494:pharmacology
chemical_list: D010726:Phosphodiesterase Inhibitors; D011506:Proteins; D011687:Purines; D014970:Xanthines; D002110:Caffeine; D015105:3',5'-Cyclic-AMP Phosphodiesterases