title: Conformationally locked nucleosides. Synthesis and hybridization properties of oligodeoxynucleotides containing 2',4'-C-bridged 2'-deoxynucleosides.
abstract: A conformationally locked, 2',4'-C-bridged 2'-deoxyribofuranoside2 was condensed with silylated pyrimidines to give 2',4'-C-bridged bicyclonucleosides, which were converted to the phosphoramidites and incorporated into oligodeoxynucleotides (ODNs). The hybridization data of the modified ODNs to DNA and RNA are presented.
mesh_terms: D018360:Crystallography, X-Ray; D008958:Models, Molecular; D009705:Nucleosides / Q000737:chemistry*; D009841:Oligonucleotides / Q000138:chemical synthesis* / Q000737:chemistry*