[EN] COMBINATIONS OF HEPATITIS C VIRUS INHIBITORS<br/>[FR] ASSOCIATIONS D'INHIBITEURS DU VIRUS DE L'HÉPATITE C
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015005901A1
公开(公告)日:2015-01-15
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
The present disclosure is generally directed to antiviral compounds, and more specifically directed to combinations of compounds which can inhibit the function of the NS5A protein encoded by Hepatitis C virus (HCV), compositions comprising such combinations, and methods for inhibiting the function of the NS5A protein.
HIGH MOLECULAR WEIGHT ZWITTERION-CONTAINING POLYMERS
申请人:Oligasis
公开号:US20140024776A1
公开(公告)日:2014-01-23
The present invention provides multi-armed high MW polymers containing hydrophilic groups and one or more functional agents, and methods of preparing such polymers.
A high-yielding general synthesis of α-lactams (aziridinones) is described. An α-haloamide 1 precursor is cyclized by sodium hydride in the presence of 15-crown-5 ether at room temperature, using dichloromethane as the solvent. The hy-products, hydrogen gas and sodium halide. are easily removed. The yields for the six known α-lactams (2b-g) chosen for this study are comparable or superior to previously