title: Effects of papaverine derivatives on cyclic AMP phosphodiesterase of human platelets.
mesh_terms: D001792:Blood Platelets / Q000201:enzymology*; D000242:Cyclic AMP; D006801:Humans; D066298:In Vitro Techniques; D010208:Papaverine / Q000494:pharmacology*; D010744:Phosphoric Monoester Hydrolases / Q000037:antagonists & inhibitors*; D013806:Theophylline / Q000494:pharmacology
chemical_list: D013806:Theophylline; D010208:Papaverine; D000242:Cyclic AMP; D010744:Phosphoric Monoester Hydrolases