Invented are non-peptide TPO mimetics. Also invented are novel processes and intermediates used in the preparation of the presently invented compounds. Also invented is a method of treating thrombocytopenia, in a mammal, including a human, in need thereof which comprises administering to such mammal an effective amount of a selected hydroxy-
1
-azobenzene derivative.
The present invention relates to immune response modifiers of formula (I), which act selectively through agonism, of Toll-Like Receptors (TLRs), uses thereof, processes for the preparation thereof, intermediates used in the preparation thereof and compositions containing said inhibitors. These inhibitors have utility in a variety of therapeutic areas including the treatment of infectious disease such as Hepatitis (e.g. HCV, HBV), genetically related viral infection and cancer.
[EN] PROCESS FOR THE HYDROCARBOXYLATION OF ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS<br/>[FR] PROCEDE DESTINE A L'HYDROCARBOXYLATION D'ACIDES CARBOXYLIQUES ETHYLENIQUEMENT INSATURES
申请人:SHELL INT RESEARCH
公开号:WO2004103942A1
公开(公告)日:2004-12-02
A process for the hydrocarboxylation of an ethylenically unsaturated carboxylic acid, by reacting it with carbon monoxide and a co-reactant selected from the group of water and carboxylic acids in the presence of a catalyst system including: (a) a source of palladium; (b) a bidentate diphosphine of formula (I), R1R2 > P - R3 - R - R4 - P < R5R6 (I) wherein P represents a phosphorus atom; R1, R2, R5 and R6 independently represent the same or different optionally substituted organic groups containing a tertiary carbon atom through which the group is linked to the phosphorus atom; R3 and R4 independently represent optionally substituted alkylene groups and R represents an optionally substituted aromatic group; (c) a source of anions derived from an acid having a pKa of less than 3, as measured at 18 °C in an aqueous solution.
一种用于羰基化烯丙基不饱和羧酸的方法,通过在催化剂系统的存在下,将其与一氧化碳和来自水和羧酸组的共反应物反应,所述催化剂系统包括:(a) 钯源;(b) 公式(I)的双膦二齿配体,R1R2 > P - R3 - R - R4 - P < R5R6 (I),其中P代表磷原子;R1、R2、R5和R6独立地代表相同或不同的可选择取代的有机基,通过该基与磷原子连接到含有三级碳原子的;R3和R4独立地代表可选择取代的烷基基团,R代表可选择取代的芳香基;(c) 源自具有pKa小于3的酸的阴离子的来源,该pKa值在18°C的水溶液中测定。
[EN] PROCESS FOR THE PRODUCTION OF BENZOFURANS<br/>[FR] PROCÉDÉ DE PRÉPARATION DE BENZOFURANES
申请人:SANOFI AVENTIS
公开号:WO2010136500A1
公开(公告)日:2010-12-02
A process for the production of 2-alkyl-3-aroyl-5-nitrobenzofurans by acylation of 2-(2-hydroxy-5-nitrophenyl)-1-aryl-ethanones and subsequent treatment of the esters with combinations of bases and proton acids or Lewis acids. This process can be used for the production of Dronedarone. Furthermore, novel intermediates for the manufacture of Dronedarone are provided.
[EN] COMPOUNDS, COMPOSITIONS, AND METHODS FOR MODULATING ANDROGEN RECEPTOR ACTIVITY<br/>[FR] COMPOSÉS, COMPOSITIONS ET PROCÉDÉS DE MODULATION DE L'ACTIVITÉ DU RÉCEPTEUR DES ANDROGÈNES
申请人:KRONOS BIO INC
公开号:WO2020139701A1
公开(公告)日:2020-07-02
Inhibitors of androgen receptors that are thienopyrimidine derivatives corresponding to formula (I), and salts thereof, and associated compositions and methods of treatment: