N&PD Moderators: Skorpio Forums Media, Science and Research Neuroscience and Pharmacology Discussion Synthesis and pharmacological studies of 4,4-disubstituted piperidines: a new class of compounds with potent analgesic properties JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. You are using an out of date browser. It may not display this or other websites correctly.You should upgrade or use an alternative browser. Members who reacted to message #2 All (1) Heart (1) Oct 30, 2023 hwbush336 Bluelighter · 39 · From Columbus, Ohio Messages 202 Reaction score 74 Points 80 Loading… Forums Media, Science and Research Neuroscience and Pharmacology Discussion Synthesis and pharmacological studies of 4,4-disubstituted piperidines: a new class of compounds with potent analgesic properties