Polyhalogenobenzimidazoles: synthesis and Their inhibitory activity against casein kinases
摘要:
A series of novel polyhalogenated benzimidazoles have been prepared by exhaustive bromination of a variety of 2-substituted benzimidazoles. The efficacy of both new compounds and a number of their previously described cognates as inhibitors of casein kinases CK1, CK2 and G-CK was investigated. The type of N-1 alkyl substituent as well as introduction of a polyfluoroalkyl moiety at position 2 did not markedly influence the inhibitory efficacy toward CK2 of the respective 4,5,6,7-tetra-bromobenzimidazole derivatives which conversely were almost ineffective toward CK1 and G-CK. However, 4,5,6,7-tetra-bromobenzimidazoles substituted at position 2 with either chlorine, bromine or sulfur atom, while manifesting a still considerable inhibitory activity against CK2 (IC50 in the 0.49-0.93 muM range) proved to be potentially powerful inhibitors also against CK1 (IC50 in the 18.4-2.2 muM range). (C) 2003 Elsevier Ltd. All rights reserved.
[EN] TYK2 INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE TYK2 ET LEURS UTILISATIONS
申请人:NIMBUS LAKSHMI INC
公开号:WO2018075937A1
公开(公告)日:2018-04-26
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
本发明提供了化合物、其组合物以及使用这些化合物来抑制TYK2并治疗TYK2介导的疾病的方法。
POLYSUBSTITUTED BENZIMIDAZOLES AS ANTIVIRAL AGENTS