[EN] BENZIMIDAZOLE DERIVATIVES AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE BENZIMIDAZOLE COMME INHIBITEURS DES BROMODOMAINES
申请人:GLAXOSMITHKLINE IP DEV LTD
公开号:WO2016146738A1
公开(公告)日:2016-09-22
Compounds of formula (I) and salts thereof: wherein R1, R2, R3, R4 are defined herein. Compounds of formula (I) and salts thereof have been found to inhibit the binding of the BET family of bromodomain proteins to, for example, acetylated lysine residues and thus may have use in therapy, for example in the treatment of autoimmune and inflammatory diseases, such as rheumatoid arthritis; and cancers.
Selective Transfer Hydrogenation of Carbonyl Compounds by Ruthenium Nanoclusters Supported on Alkali-Exchanged Zeolite Beta
作者:M. Lakshmi Kantam、B. Purna Chandra Rao、B. M. Choudary、B. Sreedhar
DOI:10.1002/adsc.200505497
日期:2006.9
Selective transfer hydrogenation of aromatic ketones and β-keto esters to the corresponding alcohols was achieved by using ruthenium nanoclusters supported on alkali-exchanged zeolite beta catalyst. The high activity and selectivity of the catalyst is due to the presence of highly dispersed ruthenium clusters in combination with the large number of Brønsted acidic sites of zeolite.
[EN] AMINE SALTS OF A PROSTACYCLIN ANALOG<br/>[FR] SELS D'AMINE D'UN ANALOGUE DE LA PROSTACYCLINE
申请人:CAYMAN CHEMICAL CO INC
公开号:WO2015073314A1
公开(公告)日:2015-05-21
The present invention provides amine salts of the prostacyclin analogue of Formula I and processes for generating these amine salts.
本发明提供了公式I的前列腺素类似物的胺盐以及生成这些胺盐的方法。
Mesoporous silica anchored Ru catalysts for highly enantioselective hydrogenation of β-ketoesters
作者:Banu Kesanli、Wenbin Lin
DOI:10.1039/b406697a
日期:——
Recyclable and reusable mesoporous silica anchored Ru catalysts based on 4,4â²-substituted BINAPs were synthesized and used for the hydrogenation of β-alkyl β-ketoesters with up to 98.6% e.e. and β-aryl β-ketoesters with up to 95.2% e.e.
Highly enantioselective catalytic asymmetric hydrogenation of β-keto esters in room temperature ionic liquids
作者:Helen L. Ngo、Aiguo Hu、Wenbin Lin
DOI:10.1039/b302637j
日期:——
Polar phosphonic acid-derived Ru-BINAP systems were used to catalyze asymmetric hydrogenation of β-keto esters in room temperature ionic liquids (RTILs) with complete conversions and ee values higher than those obtained from homogeneous reactions in MeOH (up to 99.3%), and were recycled by simple extraction and used for four times without the loss of activity and enantioselectivity.