Wolfgang Voelter1, Günther Jung1, Eberhard Breitmaier1, Ernst Bayer1
1Chemisches Institut der Universität Tübingen‡
Tóm tắt
Pulse - Fourier - Transform-13C-NMR spectroscopy allowed the direct recording of 13C-NMR spectra of amino acids and peptides with natural abundance of 13C isotopes within a reasonable time. The 13C-signals of more than 50 free and protected amino acids and several peptides were assigned. 13C-NMR spectroscopy gives valuable information about the carbon skeleton, thus offering a new analytical tool for the study of biopolymers and their constituents.
