发明名称 |
NOVEL 2'/3'/5'-(R/S)-SERINYL FUNCTIONALIZED OLIGONUCLEOTIDES |
摘要 |
The present invention provides novel chiral serinyl functionalized tethered oligonucleotides i.e. R/S serinyl functionalized tethered oligonucleotides and the process of preparation thereof. Specifically, the present invention provides a modified nucleoside unit containing the R/S serinyl derivative at 2' of the sugar unit which is introduced in a nucleotide sequence. Also, capping of the oligonucleotides with abasic serinyl derivative to render the nuclease stability to the oligonucleotiedds is also disclosed. The chiral serinyl functionalized tethered oligonucleotides, 2'-O-[R/S-(2-amino-3-methoxy)propyl] nucleic acids with both 3'- and 5'- ends capped with two units of abasic serine have antisense activity against miRNA. |
申请公布号 |
WO2014178082(A1) |
申请公布日期 |
2014.11.06 |
申请号 |
WO2014IN00293 |
申请日期 |
2014.05.02 |
申请人 |
COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH |
发明人 |
KUMAR, VAIJAYANTI, ANIL;KOTIKAM, VENUBABU;MAITI, SOUVIK;NAHAR, SMITA |
分类号 |
C07H19/067;C07H21/02 |
主分类号 |
C07H19/067 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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