title: Hypotensive activity of semisynthetic pyrrolizidine amides.
mesh_terms: D000577:Amides / Q000494:pharmacology*; D000818:Animals; D001794:Blood Pressure / Q000187:drug effects*; D003864:Depression, Chemical; D004285:Dogs; D011763:Pyrrolizidine Alkaloids / Q000494:pharmacology*; D013329:Structure-Activity Relationship
chemical_list: D000577:Amides; D011763:Pyrrolizidine Alkaloids