| 摘要 |
<p>NEW MATERIAL:A compound shown by the formula I (m is natural number; R<0> is phosphoric-protecting group; R<1> is bifunctional hydrocarbon residue; R<2> is H, or amino-protecting group; R<3> is D, or 5'-hydroxyl-protecting group; B<1> is uncleotide constituent base which may be protected). USE:An intermediate for synthesizing an aminoalkyloligonucleotide as an intermediate for preparing a resin for affinity chromatography, nonradioactive affinity probe, etc. PREPARATION:A compound shown by the formula II is linked to a compound shown by the formula III through a phosphoric group at hydroxyl groups of both the compounds.</p> |
