[EN] IMIDE AND ACYLUREA DERIVATIVES AS MODULATORS OF THE GLUCOCORTICOID RECEPTOR<br/>[FR] DÉRIVÉS IMIDE ET ACYLURÉE UTILISÉS COMME MODULATEURS DU RÉCEPTEUR DE GLUCOCORTICOÏDES
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015027021A1
公开(公告)日:2015-02-26
Novel non-steroidal compounds are provided which are useful in treating diseases or disorders associated with modulation of the glucocorticoid receptor, AP-1, and/or NF-KB activity, including metabolic and inflammatory and immune diseases or disorders, having the structure of formula (I): an enantiomer, diastereomer, or tautomer thereof, or a pharmaceutically-acceptable salt thereof, in which the variables are as defined in the specification.
Synthesis and Structure of 1-Substituted Semithioglycolurils
作者:Vladimir V. Baranov、Anton A. Galochkin、Yulia V. Nelyubina、Angelina N. Kravchenko、Nina N. Makhova
DOI:10.1055/s-0040-1707391
日期:2020.9
Two methods for the synthesis of previously unavailable 1-substituted semithioglycolurils were developed. These methods consist of the cyclocondensation of 1-substituted ureas with 4,5-dihydroxy- or 4,5-dimethoxyimidazolidine-2-thione or glyoxal, followed by the reaction of the resulting 1-substituted 4,5-dihydroxyimidazolidine-2-ones with HSCN in a two-step one-pot procedure. Two of the desired semithioglycolurils
Ammonium Chloride‐Promoted Rapid Synthesis of Monosubstituted Ureas under Microwave Irradiation
作者:Chunling Blue Lan、Karine Auclair
DOI:10.1002/ejoc.202101059
日期:2021.10.7
Ammonium chloride promotes the selective formation of monosubstituted ureas undermicrowaveirradiation. Most nucleophiles, acid-labile functionalities, and protecting groups are well tolerated in this reaction. By avoiding transition metals and mineral acids, this methodology offers a more sustainable alternative for the synthesis of monosubstituted ureas and their analogs.
“Flexiball” Toolkit: A Modular Approach to Self-Assembling Capsules
作者:Brendan M. O'Leary、Tomas Szabo、Niels Svenstrup、Christoph A. Schalley、Arne Lützen、Mathias Schäfer、Julius Rebek
DOI:10.1021/ja011651d
日期:2001.11.1
We report the synthesis and characterization of new, self-assembling molecular capsules. The modular strategy makes use of glycoluril building blocks available in multigram amounts combined with aromatic spacer elements. The lengthy syntheses encountered with earlier generations of capsules are avoided, and several capsules of nanometer dimensions are now accessible. Single bond attachments between
我们报告了新的自组装分子胶囊的合成和表征。模块化策略利用与芳香族间隔元素相结合的多克量的甘脲结构单元。避免了早期胶囊遇到的冗长合成,现在可以使用几个纳米尺寸的胶囊。间隔物和甘脲模块之间的单键连接导致单体作为二聚体胶囊,其刚性低于早期对应物。使用 NMR 和 ESI 质谱的组合研究了同源和异源二聚体胶囊的主客体特性。它们对不同尺寸的客人表现出不太明显的选择性,并且当中央间隔单元上没有刚性元件时,它们增加的灵活性可以防止自组装。一些新胶囊带有向内定向的仲酰胺 NH 质子。这些可以进一步官能化,如它们的甲基化所示,得到叔类似物。这些结构对于在凹分子表面上放置官能团具有更广泛的意义。
[EN] NOVEL COMPOUNDS THAT ARE ERK INHIBITORS<br/>[FR] NOUVEAUX COMPOSÉS QUI SONT DES INHIBITEURS D'ERK
申请人:MERCK SHARP & DOHME
公开号:WO2013063214A1
公开(公告)日:2013-05-02
Disclosed are the ERK inhibitors of formula (1): and the pharmaceutically acceptable salts thereof. Also disclosed are methods of treating cancer using the compounds of formula (1).