[Studies on piperazine compounds. I. Syntheses and pharmacological actions of 2-phenylpiperazine derivatives].
D000628:Aminophylline / Q000494:pharmacology; D000818:Animals; D003331:Coronary Vessels; D004285:Dogs; D005263:Femoral Artery; D010879:Piperazines / Q000138:chemical synthesis* / Q000494:pharmacology*; D012039:Regional Blood Flow / Q000187:drug effects
D010879:Piperazines; D000628:Aminophylline