Derivatives of nucleosides, processes for the production of these derivatives of nucleosides and specific polyclonal and monoclonal antibodies of these derivatives

摘要

The invention relates to derivatives of nucleosides, processes for the production of these derivatives of nucleosides, as well as specific polyclonal and monoclonal antibodies of the aforementioned derivatives. PPThese derivatives comply with the following chemical formula: ##STR1## in which n is equal to 1, R.sup.1 stands for H or a linear mono-, di- or tri-phosphoric acid, R.sup.2 stands for a hydroxyl group, alkyl group, aryl group, a protein containing a free amino site, an aminoalkyl polystyrene or a silica grafted with an alkyl amine chain and R.sup.3 represents a substituted base chosen from among uracil, thymine, cytosine, guanine or adenine.