The present invention provides compounds for modulating protein kinase enzymatic activity for modulating cellular activities such as proliferation, differentiation, programmed cell death, migration and chemoinvasion. Compounds of the invention inhibit, regulate and/or modulate kinases, particularly Tie-2. Methods of using the compounds and pharmaceutical compositions thereof to treat kinase-dependent diseases and conditions are also an aspect of the invention.
Fragment Based Design of New H<sub>4</sub> Receptor−Ligands with Anti-inflammatory Properties in Vivo
作者:Rogier A. Smits、Herman D. Lim、Agnes Hanzer、Obbe P. Zuiderveld、Elena Guaita、Maristella Adami、Gabriella Coruzzi、Rob Leurs、Iwan J. P. de Esch
DOI:10.1021/jm7014217
日期:2008.4.1
and evaluated a series of compounds at the human histamineH 4 receptor (H 4R) from which 2-(4-methyl-piperazin-1-yl)-quinoxaline ( 3) was identified as a new lead structure for H 4R ligands. Exploration of the structure-activity relationship (SAR) of this scaffold led to the identification of 6,7-dichloro 3-(4-methylpiperazin-1-yl)quinoxalin-2(1 H)-one (VUF 10214, 57) and 2-benzyl-3-(4-methyl-pip