title: 20-Methyl-prostacyclin analogs--a two stage screening procedure for biological properties.
mesh_terms: D000818:Animals; D001794:Blood Pressure / Q000187:drug effects; D002417:Cattle; D055598:Chemical Phenomena; D002621:Chemistry; D004353:Drug Evaluation, Preclinical; D011464:Epoprostenol / Q000494:pharmacology*; D066298:In Vitro Techniques; D009119:Muscle Contraction / Q000187:drug effects; D009130:Muscle, Smooth / Q000187:drug effects; D010974:Platelet Aggregation / Q000187:drug effects; D011453:Prostaglandins / Q000494:pharmacology*; D011465:Prostaglandins, Synthetic / Q000494:pharmacology; D011817:Rabbits; D051381:Rats; D014665:Vasodilator Agents
chemical_list: D011453:Prostaglandins; D011465:Prostaglandins, Synthetic; D014665:Vasodilator Agents; D011464:Epoprostenol