DNA 编码库 (DEL) 技术使用 DNA 标签来跟踪拆分和池组合合成方案中各个成员的合成历史。 DEL 合成取决于稳健的方法,该方法能够容忍组合合成方案,同时不会破坏 DNA 中的信息。我们在此介绍一种 DEL 相容反应,可组装含硼哒嗪杂环。杂环是独特的,因为它可以与醇发生可逆的共价相互作用——直到现在,这一特性还没有被刻意设计到 DEL 中
DOI:
10.1021/acs.orglett.1c03262
作为产物:
描述:
6-肼基烟酸 以
丙酮 为溶剂,
以12 g (95%)的产率得到6-(N'-isopropylidene-hydrazino)-nicotinic acid
参考文献:
名称:
Surface Modifications and Methods for their Synthesis and Use
Disclosed are polynucleotide constructs having a strand linked to a moiety carrying one or more auxiliary moieties. Also disclosed are polynucleotide constructs interrupted with a sugar analogue, and polynucleotide constructs with stereochemical^ enriched phosphorothioates. The polynucleotide constructs may be provided as hybridized polynucleotide constructs. Also featured are methods of delivery a polynucleotide construct to a cell and methods of reducing the expression of a protein in a cell by contacting the cell with the disclosed polynucleotide construct or hybridized polynucleotide construct.
SURFACE MODIFICATIONS AND METHODS FOR THEIR SYNTHESIS AND USE
申请人:McGALL Glenn H.
公开号:US20110143967A1
公开(公告)日:2011-06-16
Novel processes are disclosed for forming an array of polymers by functionalizing the surface of particles by methods that include covalently attaching a functionalized silicon compound. Substrates such as microparticles having functionalized silicon compounds attached thereto are produced by introducing at least one carboxyl group directly by silanating a carboxylated silane compound to the surface of a microparticle. In a further aspect of the invention, the silane compound is a dipodal carboxylated silane.
Surface Modifications and Methods for their Synthesis and Use
申请人:McGall Glenn H.
公开号:US20110143966A1
公开(公告)日:2011-06-16
Novel processes are disclosed for forming an array of polymers by functionalizing the surface of particles by methods that include covalently attaching a functionalized silicon compound. Substrates such as microparticles having functionalized silicon compounds attached thereto are produced by introducing at least one carboxyl group directly by silanating a carboxylated silane compound to the surface of a microparticle. In a further aspect of the invention, the silane compound is a dipodal carboxylated silane.
Building Boron Heterocycles into DNA-Encoded Libraries
作者:Pinwen Cai、Lukas A. Schneider、Cedric Stress、Dennis Gillingham
DOI:10.1021/acs.orglett.1c03262
日期:2021.11.19
DNA-encoded library (DEL) technology uses DNA tags to track the synthetic history of individual members in a split-and-pool combinatorial synthesis scheme. DEL synthesis hinges on robust methodologies that tolerate combinatorial synthesis schemes while not destroying the information in DNA. We introduce here a DEL-compatible reaction that assembles a boron-containing pyridazine heterocycle. The heterocycle
DNA 编码库 (DEL) 技术使用 DNA 标签来跟踪拆分和池组合合成方案中各个成员的合成历史。 DEL 合成取决于稳健的方法,该方法能够容忍组合合成方案,同时不会破坏 DNA 中的信息。我们在此介绍一种 DEL 相容反应,可组装含硼哒嗪杂环。杂环是独特的,因为它可以与醇发生可逆的共价相互作用——直到现在,这一特性还没有被刻意设计到 DEL 中