Epimerization during the acetolysis of 3-O-acetyl-5-O-benzoyl-1,2-O-isopropylidene-3-C-methyl-α-d-ribofuranose. Synthesis of 3′-C-methylnucleosides with the β-d-ribo- and α-d-arabino configurations
作者:Leon N. Beigelman、Galina V. Gurskaya、Elena N. Tsapkina、Sergey N. Mikhailov
DOI:10.1016/0008-6215(88)84024-2
日期:1988.10
Abstract Acetolysis of 3-O-acetyl-5-O-benzoyl-1,2-O-isopropylidene-3-C-methyl-α- d -ribofuranose with a high concentration of acetic acid yielded 1,2,3-tri-O-acetyl-5-O-benzoyl-3-C-methyl- d -arabinofuranose, which was used for the preparation of 3-C-methyl-α- d -arabinofuranosyl nucleosides. 3′-C-Methylribonucleosides were also synthesized starting from 1,2,3-tri-O-acetyl-5-O-benzoyl-3-C-methyl- d
Compounds and Pharmaceutical Compositions for the Treatment of Viral Infections
申请人:SOMMADOSSI Jean-Pierre
公开号:US20090238790A2
公开(公告)日:2009-09-24
Provided herein are compounds, compositions and methods for the treatment of liver disorder, including HCV and/or HBV infections. Specifically, compound and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.
Compounds and pharmaceutical compositions for the treatment of viral infections
申请人:Sommadossi Jean-Pierre
公开号:US20080286230A1
公开(公告)日:2008-11-20
Provided herein are compounds, compositions and methods for the treatment of liver disorder, including HCV and/or HBV infections. Specifically, compound and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.
COMPOUNDS AND PHARMACEUTICAL COMPOSITIONS FOR THE TREATMENT OF VIRAL INFECTIONS
申请人:SOMMADOSSI Jean-Pierre
公开号:US20110286962A1
公开(公告)日:2011-11-24
Provided herein are compounds, compositions and methods for the treatment of liver disorder, including HCV and/or HBV infections. Specifically, compound and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.
Compounds and Pharmaceutical compositions for the treatment of Viral infections
申请人:Sommadossi Jean-Pierre
公开号:US20090169504A1
公开(公告)日:2009-07-02
Provided herein are compounds, compositions and methods for the treatment of liver disorder, including HCV and/or HBV infections. Specifically, compound and compositions of nucleoside derivatives are disclosed, which can be administered either alone or in combination with other anti-viral agents.