Syntheses of prodrug-type phosphotriester oligonucleotides responsive to intracellular reducing environment for improvement of cell membrane permeabil...
Basic Information
ID: ALA4020784
Journal: Bioorg Med Chem Lett
Title: Syntheses of prodrug-type phosphotriester oligonucleotides responsive to intracellular reducing environment for improvement of cell membrane permeability and nuclease resistance.
Authors: Hayashi J, Samezawa Y, Ochi Y, Wada SI, Urata H.
Abstract: We synthesized prodrug-type phosphotriester (PTE) oligonucleotides containing the six-membered cyclic disulfide moiety by using phosphoramidite chemistry. Prodrug-type oligonucleotides named "Reducing-Environment-Dependent Uncatalyzed Chemical Transforming (REDUCT) PTE oligonucleotides" were converted into natural oligonucleotides under cytosol-mimetic reductive condition. Furthermore, the REDUCT PTE oligonucleotides were robust to nuclease digestion and exhibited good cell membrane permeability.
CiteXplore: 28532670
DOI: 10.1016/j.bmcl.2017.05.031
Patent ID: ┄