[EN] SERINE/THREONINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE SÉRINE/THRÉONINE KINASE
申请人:GENENTECH INC
公开号:WO2015085007A1
公开(公告)日:2015-06-11
Compounds having the formula I wherein R1, X1, X2, X3 and X4 as defined herein are inhibitors of ERK kinase. Also disclosed are compositions and methods for treating hyperproliferative disorders.
The invention provides compounds of formula (I) or a pharmaceutically acceptable salt or ester thereof formula (I) wherein the symbols have the meaning as defined in the description. Said compounds are inhibitors of cathepsin K and/or cathepsin S and are useful for the treatment of diseases and medical conditions in which cathepsin K and/or cathepsin S is implicated, e.g. various disorders including neuropathic pain, inflammation, rheumatoid arthritis, osteoarthritis, osteoporosis, multiple sclerosis and tumours.
This invention relates to compounds of formula (I) their use as inhibitors of the microsomal prostaglandin E2 synthase-1 (mPGES-1), pharmaceutical compositions containing them, and their use as medicaments for the treatment and/or prevention of inflammatory diseases and associated conditions. A, M, W, R1, R2, R6, R7, R8 have meanings given in the description.
Synthesis of 1,1-Difluoroalkanes via Phase Transfer Catalysed Reaction of 1,1-<i>bis</i>-Triflates with KF in the Presence of Cocatalyst - Ph<sub>3</sub>SnF
作者:Mieczysaw MĽ、Robert Bujok
DOI:10.1055/s-2002-32959
日期:——
1,1-bis-Triflates treated with KF in the presence of triphenyltin fluoride and tetrabutylammonium hydrogen sulfate give 1,1-difluoroalkanes
Novel Method for Incorporating the CHF<sub>2</sub> Group into Organic Molecules Using BrF<sub>3</sub>
作者:Revital Sasson、Aviv Hagooly、Shlomo Rozen
DOI:10.1021/ol034051n
日期:2003.3.1
3-dithiane derivatives, easily made from alkyl bromides and the parent 1,3-dithiane, were reacted with BrF(3) to form the corresponding 1,1-difluoromethyl alkanes (RCHF(2)) in 60-75% yield. The reaction proceeds well with primary alkylhalides. The limiting step for secondary alkylhalides is the relatively low yield of the dithiane preparation. The two sulfur atoms of the dithiane are essential for