事实证明,标题聚合物载体可用于寡核苷酸合成中,该合成物的特征在于液相和固相方法均具有优异的性能,即能够在吡啶中将核苷酸和/或寡核苷酸单元引入吡啶中。通过将所得溶液倒入过量的乙醇中来分离得到的带有所得寡核苷酸链的聚合物-载体,所述乙醇以十一碳核糖核苷酸(300 A 260个单位)和octa -2'-脱氧核糖核苷酸(250 A 260个单位)为例合成。
事实证明,标题聚合物载体可用于寡核苷酸合成中,该合成物的特征在于液相和固相方法均具有优异的性能,即能够在吡啶中将核苷酸和/或寡核苷酸单元引入吡啶中。通过将所得溶液倒入过量的乙醇中来分离得到的带有所得寡核苷酸链的聚合物-载体,所述乙醇以十一碳核糖核苷酸(300 A 260个单位)和octa -2'-脱氧核糖核苷酸(250 A 260个单位)为例合成。
interactions between the chromophore and nucleobases, and thereby influencing the duplex and triplex stability. Fluorescence measurements on single strand to double strand transition indicated that the 5′-tethered polyarenes are stacked only on the neighbouring nucleobases of the opposite strand. In case of 5′-9-N-ethylphenazinium conjugate 36, a comparative NMR and fluorescence measurement has unambiguously
PROCESS FOR SYNTHESIZING OLIGONUCLEOTIDES AND COMPOUNDS FOR FORMING HIGH-MOLECULAR PROTECTIVE GROUP
申请人:DAICEL CHEMICAL INDUSTRIES, LTD.
公开号:EP0289619B1
公开(公告)日:1995-08-16
Oligonucleotide synthesis in terms of a novel type of polymer-support: a cellulose acetate functionalized with 4-(2-hydroxyethylsulfonyl)dihydrocinnamoyl substituent
The title polymer-support was proved to be useful practically in oligonucleotide synthesis which is characterized by the points of excel lence involved in both liquid- and solid-phase approaches i.e. being able to perform a nucleotide and/or oligonucleotide unit introduction in pyridine in a homogeneous state and to isolate the resulting polymer-support bearing the resulting oligonucleotide chain by
事实证明,标题聚合物载体可用于寡核苷酸合成中,该合成物的特征在于液相和固相方法均具有优异的性能,即能够在吡啶中将核苷酸和/或寡核苷酸单元引入吡啶中。通过将所得溶液倒入过量的乙醇中来分离得到的带有所得寡核苷酸链的聚合物-载体,所述乙醇以十一碳核糖核苷酸(300 A 260个单位)和octa -2'-脱氧核糖核苷酸(250 A 260个单位)为例合成。