Synthesis and Characterization of New Optically Active Poly (ethyl L-lysinamide)s and  Poly (ethyl L-lysinimide)s

<table><sup>1</sup>H NMR spectrum of very probable atactic <b>PA<sub>4</sub></b>.</table>

Journal of Amino Acids

Figure 4: Synthesis and Characterization of New Optically Active Poly (ethyl L-lysinamide)s and  Poly (ethyl L-lysinimide)s 