[EN] 3-(1H-PYRAZOL-4-YL)PYRIDINE ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR [FR] MODULATEURS ALLOSTÉRIQUES DE TYPE 3-(1H-PYRAZOL-4-YL)PYRIDINE DU RÉCEPTEUR MUSCARINIQUE M4 DE L'ACÉTYLCHOLINE
[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.
Semi-Industrial Fluorination of β-Keto Esters with SF4: Safety vs Efficacy
作者:Serhii A. Trofymchuk、Denys V. Kliukovskyi、Sergey V. Semenov、Andrii R. Khairulin、Valerii O. Shevchenko、Maksym Y. Bugera、Karen V. Tarasenko、Dmitriy M. Volochnyuk、Sergey V. Ryabukhin
DOI:10.1055/s-0037-1610744
日期:2020.4
deoxofluorination of β-keto esters using SF4 was investigated. The scope and limitation of the reaction were determined. The efficient method for the synthesis of β,β-difluorocarboxylic acids was elaborated based on the reaction. The set of mentioned acids, being the perspective building blocks for medicinal chemistry, were synthesized on multigram scale. The safety of SF4 use was discussed. The described
[EN] NECROSIS INHIBITORS<br/>[FR] INHIBITEURS DE NÉCROSE
申请人:NAT INST OF BIOLOG SCIENCES BEIJING
公开号:WO2016101885A1
公开(公告)日:2016-06-30
The invention provides amides that inhibit cellular necrosis and/or human receptor interacting protein 1 kinase (RIP1), including corresponding sulfonamides, and pharmaceutically acceptable salts, hydrides and stereoisomers thereof. The compounds are employed in pharmaceutical compositions, and methods of making and use, including treating a person in need thereof with an effective amount of the compound or composition, and detecting a resultant improvement in the person's health or condition.
The invention relates to compounds of the formula ##STR1## wherein R.sub.1 is hydrogen or methyl; A is ##STR2## or A is ##STR3## wherein R.sub.2 is lower alkyl; R.sub.3 is phenyl, or phenyl substituted by 1 to 3 substituents selected from the group consisting of halo, lower alkyl, and lower alkoxy; and R.sub.4 is hydrogen or methyl or the corresponding hydroxy acid of formula ##STR4## wherein A is ##STR5## or A is ##STR6## and R.sub.1, R.sub.2, R.sub.3 and R.sub.4 are as described above; or a pharmaceutically acceptable salt of said acid, a C.sub.1-4 alkyl ester of said acid, an acetylamino-substituted-C.sub.1-4 alkyl ester of said acid, a phenyl-dimethylamino ester of said acid or a .alpha.-monoglyceride of said acid. The compounds of formulas I and II are useful as agents for the treatment of hyperproliferative skin diseases such as psoriasis.