The invention provides a 5′-amino-2′-fluoro-2′,5′-dideoxynucleoside compound represented by the formula [1]:
wherein R1 represents a nucleic acid base which may have a protecting group; R2 represents a hydrogen atom or an amino protecting group; and R3 represents a hydrogen atom or a hydroxyl protecting group. The invention also provides a dideoxynucleoside-insoluble carrier bound substance and an oligonucleotide analogue involving the dideoxynucleoside compound.
该发明提供了一种由式[1]表示的5'-
氨基-2'-
氟-2',5'-二脱氧核苷化合物,其中R1代表可能具有保护基的核酸碱基;R2代表氢原子或
氨基保护基;R3代表氢原子或羟基保护基。该发明还提供了一种与二脱氧核苷化合物有关的二脱氧核苷类不溶性载体结合物和寡核苷酸类似物。