[EN] COMPOUNDS, COMPOSITIONS AND METHODS FOR SYNTHESIS<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE SYNTHÈSE
申请人:WAVE LIFE SCIENCES LTD
公开号:WO2018237194A1
公开(公告)日:2018-12-27
The present disclosure, among other things, provides technologies for synthesis, including reagents and methods for stereoselective synthesis. In some embodiments, the present disclosure provides compounds useful as chiral auxiliaries. In some embodiments, the present disclosure provides reagents and methods for oligonucleotide synthesis. In some embodiments, the present disclosure provides reagents and methods for chirally controlled preparation of oligonucleotides. In some embodiments, technologies of the present disclosure are particularly useful for constructing challenging internucleotidic linkages, providing high yields and stereoselectivity.
[EN] OLIGONUCLEOTIDES, COMPOSITIONS AND METHODS THEREOF<br/>[FR] OLIGONUCLÉOTIDES, COMPOSITIONS ET MÉTHODES ASSOCIÉES
申请人:WAVE LIFE SCIENCES LTD
公开号:WO2017210647A1
公开(公告)日:2017-12-07
The present disclosure pertains to the recognition that immune responses mediated by CpG oligonucleotides can be affected by the stereochemistry of modified internucleotidic linkages such as phosphorothioates. In some embodiments, the present disclosure relates to chirally controlled CpG oligonucleotide compositions comprising CpG oligonucleotides comprising multiple modified internucleotidic linkages such as phosphorothioate linkages, wherein the oligonucleotides comprise one or more CpG region motifs having defined stereochemistry patterns of chiral internucleotidic linkages. In some embodiments, CpG oligonucleotides comprising one or more CpG region motifs are capable of agonizing an immune response. In some embodiments, CpG oligonucleotides comprising one or more CpG region motifs are antagonistic. Methods for making and using chirally controlled CpG oligonucleotide compositions are also described. In some embodiments, no immune modulation is desired, and the present disclosure provides methods of identifying chirally controlled oligonucleotide compositions which have decreased immune modulation.
[EN] COMPOSITIONS AND METHODS FOR PHOSPHORAMIDITE AND OLIGONUCLEOTIDE SYNTHESIS<br/>[FR] COMPOSITIONS ET PROCÉDÉS DE SYNTHÈSE DE PHOSPHORAMIDITE ET D'OLIGONUCLÉOTIDES
申请人:WAVE LIFE SCIENCES LTD
公开号:WO2017160741A1
公开(公告)日:2017-09-21
The present disclosure, among other things, provides technologies for preparing and purifying phosphoramidites for oligonucleotide synthesis.
本公开说明书提供了制备和纯化磷酰胺酰胺用于寡核苷酸合成的技术,以及其他内容。
[EN] CHIRAL CONTROL<br/>[FR] CONTRÔLE CHIRAL
申请人:ONTORII INC
公开号:WO2014012081A3
公开(公告)日:2014-03-06
[EN] OLIGONUCLEOTIDE COMPOSITIONS AND METHODS THEREOF<br/>[FR] COMPOSITIONS D'OLIGONUCLÉOTIDES ET PROCÉDÉS ASSOCIÉS