[EN] 2'-DISUBSTITUTED SUBSTITUTED NUCLEOSIDE DERIVATIVES AND METHODS OF USE THEREOF FOR TREATMENT OF VIRAL DISEASES [FR] DÉRIVÉS NUCLÉOSIDES SUBSTITUÉS 2'-DISUBSTITUÉS ET LEURS PROCÉDÉS D'UTILISATION POUR LE TRAITEMENT DE MALADIES VIRALES
2'-AZIDO SUBSTITUTED NUCLEOSIDE DERIVATIVES AND METHODS OF USE THEREOF FOR THE TREATMENT OF VIRAL DISEASES
申请人:Girijavallabhan Vinay
公开号:US20140206640A1
公开(公告)日:2014-07-24
The present invention relates to 2′-Azido Substituted Nucleoside Derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein B, X, R
1
, R
2
and R
3
are as defined herein. The present invention also relates to compositions comprising at least one 2′-Azido Substituted Nucleoside Derivative, and methods of using the 2′-Azido Substituted Nucleoside Derivatives for treating or preventing HCV infection in a patient.
SUBSTITUTED NUCLEOSIDES, NUCLEOTIDES AND ANALOGS THEREOF
申请人:Alios BioPharma, Inc.
公开号:US20150105341A1
公开(公告)日:2015-04-16
Disclosed herein are nucleosides, nucleotides and nucleotide analogs, methods of synthesizing the same and methods of treating diseases and/or conditions such as a Picornavirus and/or Flaviviridae infection with one or more nucleosides, nucleotides and nucleotide analogs.
Asymmetric Nitrocyclopropanation of α-Substituted α,β-Enals Catalyzed by Diphenylprolinol Silyl Ether for the Construction of All-Carbon Quaternary Stereogenic Centers
The diphenylprolinolsilylether mediated asymmetricnitrocyclopropanation of α-substitutedα,β-unsaturated aldehydes with bromonitromethane, followed by base-promoted isomerization was found to afford trans-nitrocyclopropanecarbaldehydes with all-carbonquaternarystereogeniccenters with excellent diastereo- and enantioselectivities. DFT calculations indicated that the s-trans conformer of the iminium
2'-CYANO SUBSTITUTED NUCLEOSIDE DERIVATIVES AND METHODS OF USE THEREOF USEFUL FOR THE TREATMENT OF VIRAL DISEASES
申请人:Girijavallabhan Vinay
公开号:US20140161770A1
公开(公告)日:2014-06-12
The present invention relates to 2′-Cyano Substituted Nucleoside Derivatives of Formula (I): and pharmaceutically acceptable salts thereof, wherein B, X, R
1
, R
2
and R
3
are as defined herein. The present invention also relates to compositions comprising at least one 2′-Cyano Substituted Nucleoside Derivative, and methods of using the 2′-Cyano Substituted Nucleoside Derivatives for treating or preventing HCV infection in a patient.
[EN] BI- AND MONOCYCLIC NUCLEOSIDE ANALOGS FOR TREATMENT OF HEPATITIS E<br/>[FR] ANALOGUES NUCLÉOSIDIQUES BICYCLIQUES ET MONOCYCLIQUES POUR LE TRAITEMENT DE L'HÉPATITE E
申请人:JANSSEN SCIENCES IRELAND UNLIMITED CO
公开号:WO2021209419A1
公开(公告)日:2021-10-21
The present disclosure is directed toward bi- and monocyclic nucleoside analogs, and compositions comprising these compounds for use in the treatment of hepatitis E infections.