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.
Photochemical synthesis of oxime acetates derivatives of 1-carbaldehydobicyclo[n.1.0]alkanes by the aza-di-π-methane rearrangement.
作者:Diego Armesto、Ana Ramos
DOI:10.1016/s0040-4020(01)87986-2
日期:1993.8
1-carbaldehydobicyclo[n.1.0]alkane oxime acetates has been achieved by the aza-di-π-methane (ADPM) rearrangement of oxime acetates of 2-(cyclopent-1-enyl)- and 2-(cyclohex-1-enyl)-2-methylpropanals. Further increase in ring-size affects adversely the reaction and the oxime acetate of 2-(cyclohept-1-enyl)-2-methylpropanal is unreactive by the ADPM path. The low efficiency of rearrangement of 2-(cyclohex-1-enyl)-2-methylpropanal
Ni-catalyzed cross-electrophile coupling of α-hydroxy carbonyl compound-derived oxalates with vinyl triflates
作者:Xianghua Tao、Ken Yao、Weichao Xue
DOI:10.1016/j.tetlet.2021.153129
日期:2021.6
A nickel-catalyzed reductive vinylation of α-hydroxy carbonyl compound-derived C–O electrophiles to access β,γ-unsaturated carbonyl compounds is reported here. By this method, a library of vinyl triflates can serve as vinylating reagents, while various alkyl oxalates undergo C–O bond fragmentation to provide α-carbonyl radicals. This work expands the scope of cross-electrophile coupling reactions that
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.