title: Structure-activity relations in analgesics based on 4-anilinopiperidine.
mesh_terms: D000700:Analgesics / Q000494:pharmacology*; D000814:Aniline Compounds / Q000138:chemical synthesis / Q000494:pharmacology*; D000818:Animals; D006358:Hot Temperature; D007259:Infrared Rays; D009682:Magnetic Resonance Spectroscopy; D051379:Mice; D010880:Piperidines / Q000138:chemical synthesis / Q000494:pharmacology*; D013057:Spectrum Analysis
chemical_list: D000700:Analgesics; D000814:Aniline Compounds; D010880:Piperidines