Compounds of the invention having general formula (I)
1
are useful reagents for protecting amine, guanidine, amidine or hydroxyl groups during organic synthesis. In particular, compounds are useful during oligonucleotide synthesis to protect nucleobase amines as well as tethered amines used for attaching functional moieties to oligonucleotides.
A New Protecting Group Strategy for Amino Groups in Oligonucleotide Chemistry: CEOC Group
作者:Muthiah Manoharan、Thazha P. Prakash、Isabelle Barber-peoc'h、Balkrishen Bhat、Guillermo Vasquez、Bruce S. Ross、P. Dan Cook
DOI:10.1080/07328319908044661
日期:1999.6
A new protecting group, 2-cyanoethyloxycarbonyl, or CEOC, has been developed for amino groups and utilized in synthesizing modified oligonucleotides. (CEOC)-oxy-succinimide reagent has been synthesized to introduce this protecting group. The protecting group is removed by standard oligonucleotide deprotection protocols. Using this approach, oligonucleotides have been synthesized with various types of alkylamine substituents.
US6166239A
申请人:——
公开号:US6166239A
公开(公告)日:2000-12-26
US6576783B2
申请人:——
公开号:US6576783B2
公开(公告)日:2003-06-10
<i>N</i>-(2-Cyanoethoxycarbonyloxy)succinimide: A New Reagent for Protection of Amino Groups in Oligonucleotides
作者:Muthiah Manoharan、Thazha P. Prakash、Isabelle Barber-Peoc'h、Balkrishen Bhat、Guillermo Vasquez、Bruce S. Ross、P. Dan Cook