A series of 2-alkyl-4-arylimidazoles were prepared and their binding affinities to the site-2 sodium (Na+) channel were determined. SAR studies led to highly potent Na+ channel blockers. (C) 2004 Elsevier Ltd. All rights reserved.
2-Amino- and 2-hydroxymethylbenzimidazolium bromides as protein tyrosine phosphatase 1В (PTP1В) inhibitors and other targets associated with diabetes mellitus
作者:A. A. Spasov、O. N. Zhukovskaya、D. A. Babkov、A. A. Brigadirova、V. A. Babkova、A. S. Morkovnik、R. A. Litvinov、E. V. Sokolova
DOI:10.1007/s11172-020-2832-5
日期:2020.4
benzimidazolium bromides with a biphenyl-containing substituent at the imidazole nitrogen atom. In some cases, these bromides exhibit activity against targets associated with diabetes mellitus. These compounds are strong protein tyrosine phosphatase 1B (PTP1B) inhibitors, exhibit chelating and antiglycation activity, but have no significant AT 1 receptor antagonist activity. Hence, biphenyl-containing benzimidazolium
Application of poly(vinylphenyltrimethylammonium tribromide) resin as an efficient polymeric brominating agent in the <b>α</b>-bromination and <b>α</b>-bromoacetalization of acetophenones
作者:Bingbing Han、Zubiao Zheng、Dongcheng Zheng、Lei Zhang、Peng Cui、Jianjun Shi、Changjiang Li
DOI:10.1080/00397911.2019.1631348
日期:2019.10.2
Abstract The applications of a new supported tribromide reagent based on poly(vinylbenzyltrimethylammonium hydroxide) resin (Amberlite 717) were reported. This supported tribromide resin was used directly in α-bromination and α-bromoacetalization of acetophenones without any other catalyst under mild conditions. The effects of solvents and the amount of the supported tribromide resin on the reactions
Lipid-Lowering (Hetero)Aromatic Tetrahydro-1,4-Oxazine Derivatives with Antioxidant and Squalene Synthase Inhibitory Activity
作者:Angeliki P. Kourounakis、Christos Charitos、Eleni A. Rekka、Panos N. Kourounakis
DOI:10.1021/jm800663w
日期:2008.9.25
were found to inhibit lipid peroxidation (IC50 of the most potent was 20 microM) as well as rat squalene synthase (IC50 for most between 1-10 microM). Antidyslipidemic action was demonstrated in vivo: the most active compound decreased triglycerides, total cholesterol, and LDL-cholesterol of hyperlipidemic rats by 64, 67, and 82%, respectively, at 56 micromol/kg (ip). Most of the novel compounds are
Heme Oxygenase Inhibition by 1-Aryl-2-(1H-imidazol-1-yl/1H-1,2,4-triazol-1-yl)ethanones and Their Derivatives
作者:Gheorghe Roman、Jason Z. Vlahakis、Dragic Vukomanovic、Kanji Nakatsu、Walter A. Szarek
DOI:10.1002/cmdc.201000120
日期:2010.9.3
been concerned with the design of selective inhibitors of heme oxygenases (HO‐1 and HO‐2). The majority of these were based on a four‐carbon linkage of an azole, usually an imidazole, and an aromatic moiety. In the present study, we designed and synthesized a series of inhibition candidates containing a shorter linkage between these groups, specifically, a series of 1‐aryl‐2‐(1H‐imidazol‐1‐yl/1H‐1
Use of substituted 4-biarylbutyric and 5-biarylpentanoic acid derivatives for the treatment of cerebral diseases
申请人:Bayer Aktiengesellschaft
公开号:EP1031349A1
公开(公告)日:2000-08-30
Use of substituted 4-Biarylbutyric and 5-Biarylpentanoic Acid Derivatives for the Treatment of Cerebral Diseases, pharmaceutical compositions containing them, and a process for using them.
The compounds of the invention have the generalized formula
(T)xA-B-D-E-CO2H
wherein A is an aryl or heteroaryl rings; B is an aryl or heteroaryl ring or a bond; each T is a substituent group; x is 0, 1, or 2; the group D represents 〉C=O , or
the group E represents a two or three carbon chain bearing one to three substituent groups which are independent or are involved in ring formation, possible structures being shown in the text and claims; and each of the substituents on E is an independent substituent; and include pharmaceutically acceptable salts thereof.