基本信息:
- 专利标题: AMIDITES AND METHODS OF RNA SYNTHESIS
- 专利标题(中):RNA合成的氨基酸和方法
- 申请号:PCT/US2005/015240 申请日:2005-05-03
- 公开(公告)号:WO2005108411A2 公开(公告)日:2005-11-17
- 发明人: GRIFFEY, Richard, H. , ROSS, Bruce, S. , QUANLAI, Song
- 申请人: ISIS PHARMACEUTICALS, INC. , GRIFFEY, Richard, H. , ROSS, Bruce, S. , QUANLAI, Song
- 申请人地址: 1896 Rutherford Rd., Carlsbad, CA 92008 US
- 专利权人: ISIS PHARMACEUTICALS, INC.,GRIFFEY, Richard, H.,ROSS, Bruce, S.,QUANLAI, Song
- 当前专利权人: ISIS PHARMACEUTICALS, INC.,GRIFFEY, Richard, H.,ROSS, Bruce, S.,QUANLAI, Song
- 当前专利权人地址: 1896 Rutherford Rd., Carlsbad, CA 92008 US
- 代理机构: O'CONNOR, Cozen
- 优先权: US60/568,587 20040505
- 主分类号: C07H
- IPC分类号: C07H
摘要:
The present invention is directed to amidites useful in the synthesis of oligonucleotides comprising at least one RN moiety, and to methods of using such amidites in the synthesis of such oligonucleotides. The inventive amidites possess surprising coupling efficiency as compared to prior art amidites, while providing convenient intermediates in the synthesis of oligonucleotides possessing at least one free 2'-OH moiety.
摘要(中):
本发明涉及可用于合成包含至少一个RN部分的寡核苷酸的脒基,以及在合成这些寡核苷酸时使用这种脒基的方法。 与现有技术的脒基相比,本发明的脒基具有惊人的偶联效率,同时在合成具有至少一个游离2'-OH部分的寡核苷酸的合成中提供方便的中间体。