title: Some newer piperazine derivatives as hypotensive drugs.
mesh_terms: D000818:Animals; D000959:Antihypertensive Agents / Q000138:chemical synthesis*; D055598:Chemical Phenomena; D002621:Chemistry; D004285:Dogs; D005260:Female; D006439:Hemodynamics / Q000187:drug effects; D008297:Male; D010879:Piperazines / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000959:Antihypertensive Agents; D010879:Piperazines