title: Amide and i-amino derivatives of F prostaglandins as prostaglandin antagonists.
mesh_terms: D000577:Amides / Q000037:antagonists & inhibitors / Q000138:chemical synthesis / Q000494:pharmacology; D000588:Amines / Q000037:antagonists & inhibitors / Q000138:chemical synthesis / Q000494:pharmacology; D000818:Animals; D003106:Colon / Q000187:drug effects; D004305:Dose-Response Relationship, Drug; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D011458:Prostaglandins E / Q000037:antagonists & inhibitors*; D011460:Prostaglandins F / Q000037:antagonists & inhibitors*; D011461:Prostaglandins F, Synthetic / Q000138:chemical synthesis / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D000577:Amides; D000588:Amines; D011458:Prostaglandins E; D011460:Prostaglandins F; D011461:Prostaglandins F, Synthetic