The invention provides a glucoside compound, which is capable of providing a phosphoramidite, which can be produced at low cost and can produce a nucleic acid in high yield and with high purity. The glycoside compound has the formula
wherein B, R
1
, R
2
, and R
3
are as described herein.
本发明提供了一种
葡萄糖苷化合物,能够提供一种
磷酰胺酰化物,该
磷酰胺酰化物能够以低成本生产,并且能够高产高纯度地产生核酸。该
葡萄糖苷化合物具有以下式子:其中B,R1,R2和R3如本文所述。