Disclosed is a compound of formula I:
[wherein B is a nucleobase selected from the group consisting of adenine, guanine, cytosine, uracil and hypoxanthine], a compound of formula II:
[wherein B' is a nucleobase selected from the group consisting of adenine, guanine, cytosine, thymine, uracil and hypoxanthine],
a method for synthesizing these nucleoside triphosphates, and a process for producing an oligonucleotide using these nucleoside triphosphates.
The present invention provides modified oligomeric compounds and compositions of oligomeric compounds for use in the RNA interference pathway of gene modulation. The modified oligomeric compounds include siRNA and asRNA having at least one affinity modification.
Disclosed is a compound of formula I:
[wherein B is a nucleobase selected from the group consisting of adenine, guanine, cytosine, uracil and hypoxanthine], a compound of formula II:
[wherein B′ is a nucleobase selected from the group consisting of adenine, guanine, cytosine, thymine, uracil and hypoxanthine], a method for synthesizing these nucleoside triphosphates, and a process for producing an oligonucleotide using these nucleoside triphosphates.
OLIGOMERIC COMPOUNDS COMPRISING 4'-THIONUCLEOSIDES FOR USE IN GENE MODULATION
申请人:Bhat Balkrishen
公开号:US20100324277A1
公开(公告)日:2010-12-23
The present invention provides modified oligomeric compounds and compositions of oligomeric compounds for use in the RNA interference pathway of gene modulation. The modified oligomeric compounds include siRNA and asRNA having at least one affinity modification.