📜4-哌啶酮置于potassium Carbonate,Magnesium体系中,用 四氢呋喃,乙腈 作为反应溶剂,化学反应 20.17H,反应生成 1-苄基-4-苯基哌啶-4-醇
参考文献:Structure-Guided Design And Synthesis Of P1' Position 1-Phenylcycloalkylamine-Derived Pentapeptidic Bace1 Inhibitors
标题:Structure-Guided Design And Synthesis Of P1' Position 1-Phenylcycloalkylamine-Derived Pentapeptidic Bace1 Inhibitors
摘要:Previously,We Reported Potent Pentapeptidic Bace1 Inhibitors With The Hydroxymethylcarbonyl Isostere As A Substrate Transition-State Mimic. To Improve The In Vitro Potency,We Further Reported Pentapeptidic Inhibitors With Carboxylic Acid Bioisosteres At The P-4 And P-1' Positions. In The Current Study,We Screened New P-1' Position 1-Phenylcycloalkylamine Analogs To Find Non-Acidic Inhibitors That Possess Double-Digit Nanomolar Range Ic50 Values. An Extensive Structure-Activity Relationship Study Was Performed With Various Amine Derivatives At The P-1' Position. The Most Potent Inhibitor Of This Pentapeptide Series,Kmi-1830,Possessing 1-Phenylcyclopentylamine At The P-1' Position Had An Ic50 Value Of 11.6 Nm Against Bace1 In Vitro Enzymatic Assay. (C) 2011 Elsevier Ltd. All Rights Reserved.
DOI:10.1016/j.Bmc.2011.07.002