Synthesis of novel analgesic agents. IV. 1,2-dialkyl-3-aryl piperidazines and 1,2,3-trialkyl-3-aryl piperidazines.
D000535:Aluminum; D000700:Analgesics / Q000138:chemical synthesis* / Q000494:pharmacology; D002384:Catalysis; D006865:Hydrogenation; D008094:Lithium; D009682:Magnetic Resonance Spectroscopy; D008722:Methods; D008745:Methylation; D010879:Piperazines / Q000138:chemical synthesis* / Q000494:pharmacology; D013055:Spectrophotometry, Infrared
D000700:Analgesics; D010879:Piperazines; D008094:Lithium; D000535:Aluminum