γ-Aminoadamantanecarboxylic Acids Through Direct C–H Bond Amidations
作者:Lukas Wanka、Chiara Cabrele、Maksims Vanejews、Peter R. Schreiner
DOI:10.1002/ejoc.200600975
日期:2007.3
bromine-free, direct C–H bond amidations we have synthesized a large variety of adamantane amides. Depending on the precursors used these amides directly yield pharmaceutically active aminoadamantanes or γ-aminoadamantanecarboxylic acids after hydrolytic cleavage. Theserigid analogues of γ-aminobutyric acid (GABA) were protected at the C- and N-termini and we synthesized a number of peptides incorporating γ-a