SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF
申请人:Alios BioPharma, Inc.
公开号:US20130165400A1
公开(公告)日:2013-06-27
Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a paramyxovirus and/or an orthomyxovirus, with a nucleoside, a nucleotide and an analog thereof.
Structural basis for the synergy of 4′- and 2′-modifications on siRNA nuclease resistance, thermal stability and RNAi activity
作者:Joel M Harp、Dale C Guenther、Anna Bisbe、Lydia Perkins、Shigeo Matsuda、Gopal R Bommineni、Ivan Zlatev、Donald J Foster、Nate Taneja、Klaus Charisse、Martin A Maier、Kallanthottathil G Rajeev、Muthiah Manoharan、Martin Egli
DOI:10.1093/nar/gky703
日期:2018.9.19
4′-Cα-methyl modification. The α- and β-epimers of 4′-C-OMe-uridine and the α-epimer of 4′-C-Me-uridine monomers were synthesized and incorporated into siRNAs. The 4′α-epimers affect thermal stability only minimally and show increased nuclease stability irrespective of the 2′-substituent (H, F, OMe). The 4′β-epimers are strongly destabilizing, but afford complete resistance against an exonuclease with
[EN] SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF<br/>[FR] NUCLÉOSIDES, NUCLÉOTIDES SUBSTITUÉS ET ANALOGUES DE CEUX-CI
申请人:ALIOS BIOPHARMA INC
公开号:WO2013142525A1
公开(公告)日:2013-09-26
Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a paramyxovirus and/or an orthomyxovirus, with a nucleoside, a nucleotide and an analog thereof.
[EN] SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF<br/>[FR] NUCLÉOSIDES SUBSTITUÉS, NUCLÉOTIDES SUBSTITUÉS ET ANALOGUES DE CEUX-CI
申请人:ALIOS BIOPHARMA INC
公开号:WO2013096679A1
公开(公告)日:2013-06-27
Disclosed herein are nucleosides, nucleotides and analogs thereof, pharmaceutical compositions that include one or more of nucleosides, nucleotides and analogs thereof, and methods of synthesizing the same. Also disclosed herein are methods of ameliorating and/or treating a disease and/or a condition, including an infection from a paramyxovirus and/or an orthomyxovirus, with a nucleoside, a nucleotide and an analog thereof.
A method of treating cancer using certain 2′-fluoro arabino nucleosides is provided. Also provided are compounds represented by the formula: (I & A) wherein R is alkyl; and pharmaceutically acceptable salts thereof; and pharmaceutical compositions containing these compounds.