[EN] NOVEL BENZODIAZEPINONES AS MODULATORS OF METABOTROPIC GLUTAMATE RECEPTOR FUNCTIONS AND NEUROLOGICAL USES THEREOF [FR] NOUVEAUX BENZODIAZÉPINONES EN TANT QUE MODULATEURS DE FONCTIONS D'UN RÉCEPTEUR MÉTABOTROPIQUE DU GLUTAMATE, ET UTILISATIONS NEUROLOGIQUES DE CEUX-CI
[EN] METABOTROPIC GLUTAMATE RECEPTOR NEGATIVE ALLOSTERIC MODULATORS (NAMS) AND USES THEREOF<br/>[FR] MODULATEURS ALLOSTÉRIQUES NÉGATIFS (NAM) DU RÉCEPTEUR MÉTABOTROPIQUE DU GLUTAMATE ET UTILISATIONS DE CEUX-CI
申请人:SANFORD BURNHAM MED RES INST
公开号:WO2015191630A1
公开(公告)日:2015-12-17
Provided herein are small molecule active metabotropic glutamate subtype-2 and -3 receptor negative allosteric modulators (NAMs), compositions comprising the compounds, and methods of using the compounds and compositions.
Design, synthesis, modeling, biological evaluation and photoaffinity labeling studies of novel series of photoreactive benzamide probes for histone deacetylase 2
作者:Aditya Sudheer Vaidya、Bhargava Karumudi、Emma Mendonca、Antonett Madriaga、Hazem Abdelkarim、Richard B. van Breemen、Pavel A. Petukhov
DOI:10.1016/j.bmcl.2012.06.017
日期:2012.8
The design, modeling, synthesis, biological evaluation of a novel series of photoreactive benzamide probes for class I HDAC isoforms is reported. The probes are potent and selective for HDAC1 and 2 and are efficient in crosslinking to HDAC2 as demonstrated by photolabeling experiments. The probes exhibit a time-dependent inhibition of class I HDACs. The inhibitory activities of the probes were influenced
报告了针对 I 类 HDAC 同种型的一系列新型光反应性苯甲酰胺探针的设计、建模、合成和生物学评估。这些探针对 HDAC1 和 2 是有效的和选择性的,并且如光标记实验所证明的那样,可以有效地与 HDAC2 交联。探针表现出对 I 类 HDAC 的时间依赖性抑制。探针的抑制活性受到光交联和生物素标签附着所必需的芳基和烷基叠氮基的定位的影响。探针抑制 MDA-MB-231 细胞系中 H4 的脱乙酰化,表明它们具有细胞渗透性并靶向核 HDAC。
Design, Synthesis, and Blood–Brain Barrier Transport Study of Pyrilamine Derivatives as Histone Deacetylase Inhibitors
We designed and synthesized a pyrilamine derivative 1 as a selective class I HDAC inhibitor that targets pyrilamine-sensitive proton-coupled organic cation antiporter (PYSOCA) at the blood–brain barrier (BBB). Introduction of pyrilamine moiety to benzamide type HDAC inhibitors kept selective class I HDAC inhibitory activity and increased BBB permeability. Our BBB transport study showed that compound 1
Synthesis of 2-Alkoxy/Thioalkoxy Benzo[<i>d</i>]imidazoles and 2-Thione Benzo[<i>d</i>]imidazoles via a Phase-Based, Chemoselective Reaction
作者:Hyo-Jeong Yoon、Seung-Ju Yang、Young-Dae Gong
DOI:10.1021/acscombsci.7b00106
日期:2017.12.11
2-Alkoxy/thioalkoxy benzo-[d]-imidazole and 2-thione benzo-[d]-imidazole libraries were constructed in solutionphase and on solidphase, respectively. The key step in this work is the phase-based chemoselective reaction of the 2-mercaptobenzo-[d]-imidazole intermediate with benzyl chloride (solutionphase) and Merrifield resin (solidphase). In the solution-phase case, benzyl chloride reacted with the thiol
分别在溶液相和固相上构建了2-烷氧基/硫代烷氧基苯并-[ d ]-咪唑和2-硫酮苯并-[ d ]-咪唑的文库。这项工作的关键步骤是2-巯基苯并-[ d ]-咪唑中间体与苄基氯(溶液相)和Merrifield树脂(固相)的基于相的化学选择性反应。在溶液相情况下,苄基氯与2-巯基苯并-[ d ]-咪唑的巯基反应,而在固相情况下,将Merrifield树脂引入苯并-[ d ]-咪唑的内部胺基。提供所需的2-烷氧基/硫代烷氧基苯并-[ d]-咪唑类似物,我们在溶液相中使用了各种烷基卤,醇和硫醇,在固相中获得了2-硫酮苯并-[ d ]-咪唑衍生物,我们使用了各种烷基卤和硼酸。最后,为了测量具有口服活性的药物潜力和三维(3D)空间中的分子多样性,我们计算了理化性质并显示了能量最小的3D结构。结果,来自溶液相和固相的库在3D空间中的物理化学性质和骨骼多样性方面显示出不同的特征。
Photoreactive benzamide probes for histone deacetylase 2
申请人:THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
公开号:US09108943B2
公开(公告)日:2015-08-18
The design, modeling, synthesis, biological evaluation, and photoaffinity labeling studies of a series of photoreactive potent and selective HDACs 1 and 2 benzamide based probes are disclosed herein.