GLYCOSIDE COMPOUND, METHOD FOR PRODUCING THIOETHER, ETHER, METHOD FOR PRODUCING ETHER, METHOD FOR PRODUCING GLYCOSIDE COMPOUND, METHOD FOR PRODUCING NUCLEIC ACID
申请人:Aoki Eriko
公开号:US20140206856A1
公开(公告)日:2014-07-24
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.
NUCLEOSIDE PHOSPHORAMIDATES FOR PRODUCING NUCLEIC ACIDS
申请人:BONAC CORPORATION
公开号:EP2749565B1
公开(公告)日:2017-05-31
METHOD FOR PRODUCING GLYCOSIDE COMPOUNDS
申请人:BONAC CORPORATION
公开号:US20180079768A1
公开(公告)日:2018-03-22
The invention provides a production method of a glycoside compound or a salt thereof, which includes subjecting a thioether compound and an alcohol compound to a coupling reaction in the presence of a halogenating agent, a desiccant and a Lewis acid, and then distillation in the presence of at least one kind of additive selected from a sulfur-containing antioxidant and a maleimide group-containing compound to give a thioether compound and a step of subjecting a glycoside compound and a thioether compound to a coupling reaction in the presence of a halogenating agent, a desiccant and a Lewis acid to give a glycoside compound. By this method, a phosphoramidite preferable for the production (synthesis) of a nucleic acid can be produced more efficiently at a high purity.