103285-22-9Relevant articles and documents
Boronic acid-based autoligation of nucleic acids: Influence of the nature of the 3′-end ribonucleotidic strand
Barbeyron, Renaud,Wengel, Jesper,Vasseur, Jean-Jacques,Smietana, Michael
, p. 495 - 500 (2013)
The development of synthetic systems displaying dynamic and adaptive characteristics is a formidable challenge with wide applications from biotechnology to therapeutics. Recently, we described a dynamic and programmable nucleic acid-based system relying on the formation of reversible boronate internucleosidic linkages. The DNA- or RNA-templated system comprises a 5′-ended boronic acid probe connecting a 3′-ended ribonucleosidic oligonucleotide partner. To explore the dominant factors that control the reversible linkage, we synthesized a series of 3′-end modified ribonucleotidic strands. Evidence suggests that geometric and steric factors are key features for controlling the equilibria.
Synthesis and anti-HCV activity of 3′,4′-oxetane nucleosides
Chang, Wonsuk,Du, Jinfa,Rachakonda, Suguna,Ross, Bruce S.,Convers-Reignier, Serge,Yau, Wei T.,Pons, Jean-Francois,Murakami, Eisuke,Bao, Haiying,Steuer, Holly Micolochick,Furman, Phillip A.,Otto, Michael J.,Sofia, Michael J.
scheme or table, p. 4539 - 4543 (2010/11/03)
Hepatitis C virus afflicts approximately 180 million people worldwide and currently there are no direct acting antiviral agents available to treat this disease. Our first generation nucleoside HCV inhibitor, RG7128 has already established proof-of-concept
Process for the preparation of 2'-O-alkyl purine phosphoramidites
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, (2016/06/29)
2'-O-alkylated guanosine, uridine, cytidine, and 2,6-diaminopurine 3'-O-phosphoramidites are prepared by alkylating nucleoside precursors, adding suitable blocking groups and phosphitylating. Alkylation is effected on 2,6-diamino-9-(β-D-ribofuranosyl)purine followed by deamination to prepare guanosine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected on a dialkyl stannylene derivative of uridine to prepare uridine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected directly on cytidine to prepare cytidine 2'-O-alkylated 3'-O-phosphormidites. Alkylation is effected directly on 2,6-diaminopurine to prepare 2,6-diaminopurine 2'-O-alkylated 3'-O-phosphormidites.