title: A prostaglandin analogue which potently relaxes human uterus but not gut muscle.
mesh_terms: D004064:Digestive System / Q000187:drug effects*; D011464:Epoprostenol / Q000494:pharmacology; D005260:Female; D006801:Humans; D006827:Hydantoins / Q000494:pharmacology*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects*; D009126:Muscle Relaxation / Q000187:drug effects*; D009215:Myometrium / Q000187:drug effects*; D014599:Uterus / Q000187:drug effects*
chemical_list: D006827:Hydantoins; C030669:BW 245C; D011464:Epoprostenol