Synthesis of piperidine derivatives as potential analgetic agents - Jilek, J; Rajsner, M; Valenta, V; Borovička, M; Holubek, Jiří; Ryska, M; Svatek, E; Metys, J; Protiva, M (Collection of Czechoslovak Chemical Communications, 1990)
Keywords: Piperidines; Analgesics; piperidiny; analgetika