[EN] AMIDO SPIROCYCLIC AMIDE AND SULFONAMIDE DERIVATIVES<br/>[FR] DÉRIVÉS SULFONAMIDES ET AMIDES AMIDO-SPIROCYCLIQUES
申请人:GENENTECH INC
公开号:WO2013127269A1
公开(公告)日:2013-09-06
Provided are amido spirocyclic amide and sulfonamide compounds, pharmaceutical compositions comprising such compounds, and methods of treatment using such compounds.
提供了螺环氨基和磺胺基化合物,包括这些化合物的药物组合物,以及使用这些化合物进行治疗的方法。
Ligand‐Enabled γ‐C(sp
<sup>3</sup>
)−H Olefination of Free Carboxylic Acids
We report the ligand‐enabled C−H activation/olefination of freecarboxylicacids in the γ‐position. Through an intramolecular Michael addition, δ‐lactones are obtained as products. Two distinct ligand classes are identified that enable the challenging palladium‐catalyzed activation of freecarboxylicacids in the γ‐position. The developed protocol features a wide range of acid substrates and olefin
The present invention relates to compounds that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease. As such, they act by interfering with the life cycle of the hepatitis C virus and are also useful as antiviral agents. The invention further relates to compositions comprising these compounds either for ex vivo use or for administration to a patient suffering from HCV infection. The invention also relates to methods of treating an HCV infection in a patient by administering a composition comprising a compound of this invention.
The present invention relates to compounds of formula I:
or a pharmaceutically acceptable salt or mixtures thereof that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease.
The present invention relates to compounds of formula I:
or a pharmaceutically acceptable salt or mixtures thereof that inhibit serine protease activity, particularly the activity of hepatitis C virus NS3-NS4A protease.