<i>gem</i>‐Difluoro‐3‐azabicyclo[3.n.1]alkanes and Their Derivatives – Bicyclic Fluorinated Piperidine Isosteres for Drug Discovery
作者:Serhii Kihakh、Kostiantyn P. Melnykov、Vitalii Bilenko、Serhii Trofymchuk、Oleksandr S. Liashuk、Oleksandr O. Grygorenko
DOI:10.1002/ejoc.202300937
日期:2024.1.8
gem-Difluorinated 3-azabicyclo[3.n.1]alkanes are proposed as promising building blocks for piperidine isosteric replacements in drug discovery. Efficient protocols for the preparation of the title compounds are developed, and the impact of fluorination on the physicochemical properties (pKa(H) and LogP) is established for the 3-azabicyclo[3.3.1]nonane series.
宝石-二氟化 3-氮杂双环[3.n.1]烷烃被提议作为药物发现中哌啶等排替代品的有前途的构建模块。开发了制备标题化合物的有效方案,并建立了氟化对 3-氮杂双环[3.3.1]壬烷系列的物理化学性质(p Ka (H) 和 Log P )的影响。