Triarylimidazole derivatives as cytokine inhibitors
申请人:——
公开号:US20030149277A1
公开(公告)日:2003-08-07
Compounds of formula (I) or a pharmaceutically acceptable salt thereof, wherein R
1
, R
2
and R
3
are various substituent groups; and one of X
1
and X
2
is N or CR″, and the other is NR″ or CHR″ wherein R″ is hydrogen, OH, C
1-6
alkyl, or C
3-7
cycloalkyl; or when one of X
1
and X
2
is N or CR″ then the other may be S or O; and their use as pharmaceuticals.
2-Pyridyl substituted imidazoles as ALK5 and/or ALK4 inhibitors
申请人:Kim Dae-Kee
公开号:US20050261299A1
公开(公告)日:2005-11-24
Compounds of the formula:
wherein R1, R2, R3, A1 and A2 are as defined herein, which are used advantageously in inhibiting the TGF-β and/or activin signaling pathway in mammals.
[EN] 2-PYRIDYL SUBSTITUTED IMIDAZOLES AS ALK5 AND/OR ALK4 INHIBITORS<br/>[FR] IMIDAZOLES SUBSTITUES PAR 2-PYRIDYLE, UTILISES COMME INHIBITEURS D'ALK5 ET/OU D'ALK4
申请人:IN2GEN CO LTD
公开号:WO2005103028A1
公开(公告)日:2005-11-03
This invention relates to 2-pyridyl substituted imidazoles which are inhibitors of the transforming growth factor-β (TGF-β) type I receptor (ALK5) and/or the activin type I receptor (ALK4), methods for their preparation, and their use in medicine, specifically in the treatment and prevention of a disease state mediated by these receptors.
Synthesis, biological evaluation and molecular modelling of 2,4-disubstituted-5-(6-alkylpyridin-2-yl)-1<i>H</i>-imidazoles as ALK5 inhibitors
作者:Myoung-Soon Park、Hyun-Ju Park、Young Jae An、Joon Hun Choi、Geunyoung Cha、Hwa Jeong Lee、So-Jung Park、Purushottam M. Dewang、Dae-Kee Kim
DOI:10.1080/14756366.2020.1734799
日期:2020.1.1
has been synthesised and evaluated for their ALK5 inhibitory activity in an enzyme assay and in a cell-based luciferase reporter assay. Incorporation of a quinoxalin-6-yl moiety and a methylene linker at the 4- and 2-position of the imidazole ring, respectively, and a m-CONH2 substituent in the phenyl ring generated a highly potent and selective ALK5 inhibitor 11e. Docking model of ALK5 in complex with
[EN] TRIARYLIMIDAZOLE DERIVATIVES AS CYTOKINE INHIBITORS<br/>[FR] DERIVES DE TRIARYLIMIDAZOLE UTILISES COMME INHIBITEURS DE LA CYTOKINE
申请人:SMITHKLINE BEECHAM CORP
公开号:WO2001072737A1
公开(公告)日:2001-10-04
Compounds of formula (I) or a pharmaceutically acceptable salt thereof, wherein R1, R2 and R3 are various substituent groups; and one of X1 and X2 is N or CR', and the other is NR' or CHR' wherein R' is hydrogen, OH, C1-6alkyl, or C3-7cycloalkyl; or when one of X1 and X2 is N or CR' then the other may be S or O; and their use as pharmaceuticals.