发明名称 |
Silyl Linker For Solid-Phase Synthesis Of Nucleic Acid |
摘要 |
The purpose of the invention is to develop a silyl linker that can be efficiently introduced on a solid-phase support used for the synthesis of nucleic acid oligomers such as DNA. The present invention relates to a silyl linker for use in the solid-phase synthesis of nucleic acid, comprised of a compound of the general formula or its ester or salt: <?in-line-formulae description="In-line Formulae" end="lead"?>H-(R1)Si(R2)-(C<SUB>6</SUB>H<SUB>4</SUB>)-CONH-(A)-COOH (I)<?in-line-formulae description="In-line Formulae" end="tail"?> wherein each of R1 and R2 is an alkyl or aryl group, and (A) represents a spacer moiety; a 3'-end nucleoside unit having said compound linked via an oxygen atom to the 3-position of a sugar of the nucleoside or its derivative, a solid-phase support having the 3'-end nucleoside unit, and a method for synthesis of nucleic acid oligomer with the use of said solid-phase support.
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申请公布号 |
US2008051571(A1) |
申请公布日期 |
2008.02.28 |
申请号 |
US20050590267 |
申请日期 |
2005.02.10 |
申请人 |
JAPAN SCIENCE AND TECHNOLOGY AGENCY |
发明人 |
SEKINE MITSUO;SEIO KOHJI;OHKUBO AKIHIRO |
分类号 |
C07H1/00;C12N15/09;C07F7/02;C07F7/08;C07F7/10;C07H19/073;C07H19/173;C07H21/00;C07H21/04;C12N15/11 |
主分类号 |
C07H1/00 |
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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