title: Proceedings: 2-2' pyridylisatogen tosylate: an antagonist of the inhibitory effects of ATP on smooth muscle.
mesh_terms: D000255:Adenosine Triphosphate / Q000037:antagonists & inhibitors*; D000818:Animals; D002432:Cecum / Q000187:drug effects; D005260:Female; D006168:Guinea Pigs; D066298:In Vitro Techniques; D007211:Indoles / Q000494:pharmacology*; D007545:Isoproterenol / Q000037:antagonists & inhibitors; D009130:Muscle, Smooth / Q000187:drug effects*; D009638:Norepinephrine / Q000037:antagonists & inhibitors; D011725:Pyridines / Q000494:pharmacology*; D014105:Tosyl Compounds / Q000494:pharmacology
chemical_list: D007211:Indoles; D011725:Pyridines; D014105:Tosyl Compounds; D000255:Adenosine Triphosphate; D007545:Isoproterenol; D009638:Norepinephrine