Nucleic acid analogs of L-lysine derivatives containing uridine and/or adenosine were synthesized. As dimer models, Lys(Urd)-Lys(Urd) and Lys(Urd)-Lys(Ado) were prepared by activated ester method. These dimers were found to form complex with Poly A, which was observed from hypochromicity of UV spectra. Furthermore poly-L-lysine derivative containing uridine was also prepared. The maximum hypochromicity value of this polymer model with PolyA was higher than that of dimer models.
|Number of pages
|Nucleic acids symposium series
|Published - 1991