Structure–activity relationship and liver microsome stability studies of pyrrole necroptosis inhibitors
摘要:
Necroptosis is a regulated caspase-independent cell death pathway resulting in morphology reminiscent of passive nonregulated necrosis. Several diverse structure classes of necroptosis inhibitors have been reported to date, including a series of [1,2,3] thiadiazole benzylamide derivatives. However, initial evaluation of mouse liver microsome stability indicated that this series of compounds was rapidly degraded. A structure-activity relationship (SAR) study of the [1,2,3] thiadiazole benzylamide series revealed that increased mouse liver microsome stability and increased necroptosis inhibitory activity could be accomplished by replacement of the 4-cyclopropyl-[1,2,3] thiadiazole with a 5-cyano-1-methylpyrrole. In addition, the SAR and the cellular activity profiles, utilizing different cell types and necroptosis-inducing stimuli, of representative [1,2,3] thiadiazole and pyrrole derivatives were very similar suggesting that the two compound series inhibit necroptosis in the same manner. (C) 2008 Elsevier Ltd. All rights reserved.
[EN] HEMATOPOIETIC GROWTH FACTOR MIMETIC SMALL MOLECULE COMPOUNDS AND THEIR USES<br/>[FR] COMPOSÉS À PETITES MOLÉCULES MIMÉTIQUES DES FACTEURS DE CROISSANCE HÉMATOPOÏÉTIQUE ET LEURS UTILISATIONS
申请人:LIGAND PHARM INC
公开号:WO2011046954A1
公开(公告)日:2011-04-21
The present embodiments relate to compounds with physiological effects, such as the activation of hematopoietic growth factor receptors. The present embodiments also relate to use of the compounds to treat a variety of conditions, diseases and ailments such as hematopoietic conditions and disorders.
HEMATOPOIETIC GROWTH FACTOR MIMETIC SMALL MOLECULE COMPOUNDS AND THEIR USES
申请人:Zhi Lin
公开号:US20120295904A1
公开(公告)日:2012-11-22
The present embodiments relate to compounds with physiological effects, such as the activation of hematopoietic growth factor receptors. The present embodiments also relate to use of the compounds to treat a variety of conditions, diseases and ailments such as hematopoietic conditions and disorders.
The present invention relates to uses of small molecule mimetics of hematopoietic growth factors. In particular the present invention relates to uses of small molecule mimetics of erythropoietin.