[EN] INHIBITORS OF HEPATITIS C VIRUS NS5B POLYMERASE<br/>[FR] INHIBITEURS DE POLYMÉRASE DU VIRUS DE L'HÉPATITE C NS5B
申请人:MERCK SHARP & DOHME
公开号:WO2011106986A1
公开(公告)日:2011-09-09
Compounds of formula (I) that are used as hepatitis C virus (HCV) NS5B polymerase inhibitors, the synthesis of such compounds, and the use of such compounds for inhibiting HCV NS5B polymerase activity, for treating or preventing HCV infections and for inhibiting HCV viral replication and /or viral production in a cell-based system. Wherein Z, R30, R40, R50 and R60 of compounds of formula (I) are herein defined as in the description.
13C NMR spectra of substitutedo-nitroanisoles andn-butylo-nitrophenyl ethers
作者:Petrus J. Zeegers、Malcolm J. Thompson
DOI:10.1002/mrc.1260300607
日期:1992.6
13C NMR analyses of substituted o-nitroanisoles and n-butyl o-nitrophenyl ethers are reported.
报告了取代的o-硝基甲苯和n-丁基o-硝基苯醚的13C NMR分析。
Studies on the two-phase nitration of phenols (part 2)
作者:Malcolm J. hompson、Petrus J. eegers
DOI:10.1016/s0040-4020(01)82044-5
日期:1990.1
Gas phase Ionization Potentials can be correlated with solution Oxidation Potentials for phenols and used to predict the likelihood of successful nitration using the two-phase procedure. The interaction of steric and electronic effects then determines the sites of nitration by radical recombination of the phenoxy radical and NO2. Nitration of dioxybenzenes may give insights into the nitration mechanism
Substituted hydroxy-anilino derivatives of cyclobutene-3,4-diones
申请人:American Home Products Corporation
公开号:US05840764A1
公开(公告)日:1998-11-24
The compound of the formula: ##STR1## wherein R.sup.1 is straight chain alkyl, branched chain alkyl, cycloalkyl, hydroxyalkyl, fluoroalkyl, or polyfluoroalkyl; and one of R.sup.2, R.sup.3 and R.sup.4 is hydroxyl and the other two are, independently, H, CN, halogen, alkyl or hydroxyl; or a pharmaceutically acceptable salt thereof, is useful as a smooth muscle relaxant.
Five metabolites of diethyl 4-[(4-bromo-2-cyanophenyl)carbamoyl]benzylphosphonate (NO-1886) (1) were synthesized to confirm their proposed structures. The metabolites (2-6) were found to be identical with the synthesized compounds. These metabolites were orally administered to Triton WR-1339-induced hypertriglyceridemic rats, and the plasma levels of triglycerides were measured to estimate lipoprotein