3180-77-6Relevant academic research and scientific papers
Synthesis and Conformational Analysis of 2-O-Silyl Protected Nucleosides from Unprotected Nucleobases and Sugar Epoxides
Ahmed, Ajaz,Katoch, Meenu,Mukherjee, Debaraj,Rasool, Faheem,Singh, Gurpreet
, (2020/07/21)
Synthesis of orthogonally protected 2-silyl nucleosides were achieved by trans opening of sugar epoxides with nucleobases catalyzed by trimethylsilyltrifluoromethanesulfonate using hexamethyldisilazane both as solvent and silylating agent. Both α and β nu
Morpholino-subunit combinatorial library and method
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, (2008/06/13)
A method of generating a compound capable of interacting specifically with a selected macromolecular ligand is disclosed. The method involves contacting the ligand with a combinatorial library of oligomers composed of morpholino subunits with a variety of nucleobase and non-nucleobase side chains. Oligomer molecules that bind specifically to the receptor are isolated and their sequence of base moieties is determined. Also disclosed is a combinatorial library of oligomers useful in the method and novel morpholino-subunit polymer compositions.
SYNTHESE ET ETUDE CONFORMATIONELLE PAR R.M.N.-13C DE β-NUCLEOSIDES PYRIMIDIQUES CONTENANT UNE OU DEUX SOUSUNITES HEXOPYRANOSYLES: APPLICATION A LA CONFORMATION DE L'ANTHELMYCINE
Vuilhorgne, Marc,Ennifar, Sofiane,Das, Bhupesh C.
, p. 19 - 30 (2007/10/02)
Several new peracetylated pyrimidine N-1 nucleosides containing one two β-D-hexopyranosyl residues have been synthesized and their physical characteristics are reported.The conformation of these nucleosides has been investigated by highresolution 13C-n.m.r. analysis after deblocking.It was poddible to distinguish between the syn and anti rotamers of 3-β-D-glucopyranosyluracyl, and to establish the favored anti conformation in solution of the nucleoside disaccharide, antibiotic anthelmycin.
