发明授权
US5969118A Backbone modified oligonucleotide analogs and preparation thereof
through radical coupling
失效
骨架修饰的寡核苷酸类似物及其通过自由基偶联的制备
- 专利标题: Backbone modified oligonucleotide analogs and preparation thereof through radical coupling
- 专利标题(中): 骨架修饰的寡核苷酸类似物及其通过自由基偶联的制备
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申请号: US794493申请日: 1997-02-04
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公开(公告)号: US5969118A公开(公告)日: 1999-10-19
- 发明人: Yogesh S. Sanghvi , Phillip Dan Cook
- 申请人: Yogesh S. Sanghvi , Phillip Dan Cook
- 申请人地址: CA Carlsbad
- 专利权人: Isis Pharmaceuticals, Inc.
- 当前专利权人: Isis Pharmaceuticals, Inc.
- 当前专利权人地址: CA Carlsbad
- 主分类号: C07D405/04
- IPC分类号: C07D405/04 ; C07D405/14 ; C07F7/18 ; C07H19/00 ; C07H19/04 ; C07H19/06 ; C07H19/10 ; C07H19/16 ; C07H21/00 ; C07H21/02
摘要:
Methods for preparing oligonucleotide analogs which have improved nuclease resistance and improved cellular uptake are provided. In preferred embodiments, the methods involve radical coupling of 3'- and 5'-substituted or 5'- and 3'-subutituted nucleosidic synthons.
公开/授权文献
- US5255090A Progressive transmission of vector quantized data 公开/授权日:1993-10-19
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