Novel compounds that mimic and/or modulate the activity of wild-type nucleic acids. In general, the compounds contain a selected sequence of nucleosidic bases or other reactive groups that are covalently bound through nitrogen-containing linear, hairpin, dumbbell, and circular shaped tethers....http://www.google.fr/patents/US5783682?utm_source=gb-gplus-shareBrevet US5783682 - Oligonucleotide mimics having nitrogen-containing linkages
Oligonucleotide mimics having nitrogen-containing linkages
