[EN] UREA COMPOUNDS AS GAMMA SECRETASE MODULATORS<br/>[FR] COMPOSÉS D'URÉE ACYCLIQUES SERVANT DE MODULATEURS DE LA GAMMA-SÉCRÉTASE
申请人:AMGEN INC
公开号:WO2009137404A1
公开(公告)日:2009-11-12
The present invention provides compounds Formula (I) that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
作者:Sung-Eun Suh、Leah E. Nkulu、Shishi Lin、Shane W. Krska、Shannon S. Stahl
DOI:10.1039/d1sc02049h
日期:——
selectivity and good functional group tolerance, and uses commercially available catalyst components and reagents [CuOAc, 2,2′-bis(oxazoline) ligand, (trimethylsilyl)isocyanate, and N-fluorobenzenesulfonimide]. The isocyanate products may be used without isolation or purification in a subsequent coupling step with primary and secondary amines to afford hundreds of diverse ureas. These results provide
“Nanorust”-catalyzed Benign Oxidation of Amines for Selective Synthesis of Nitriles
作者:Rajenahally V. Jagadeesh、Henrik Junge、Matthias Beller
DOI:10.1002/cssc.201402613
日期:2015.1
Organic nitriles constitute key precursors and central intermediates in organicsynthesis. In addition, nitriles represent a versatile motif found in numerous medicinally and biologically important compounds. Generally, these nitriles are synthesized by traditional cyanation procedures using toxic cyanides. Herein, we report the selective and environmentally benign oxidative conversion of primary amines
有机腈构成有机合成中的关键前体和中心中间体。另外,腈是在许多医学和生物学上重要的化合物中发现的通用基序。通常,这些腈是使用有毒氰化物通过传统的氰化步骤合成的。本文中,我们报道了使用可重复使用的基于“纳米锈”(纳米级Fe 2 O 3)的分子氧催化剂,伯胺选择性和环境无害的氧化转化,用于合成结构多样的芳香族,脂肪族和杂环腈。
Pharmaceutical use of substituted amides
申请人:Andersen Sune Henrik
公开号:US20060111366A1
公开(公告)日:2006-05-25
The use of substituted amides for modulating the activity of 11β-hydroxysteroid dehydrogenase type 1 (11βHSD1) and the use of these compounds as pharmaceutical compositions, are described. Also a novel class of substituted amides, their use in therapy, pharmaceutical compositions comprising the compounds, as well as their use in the manufacture of medicaments are described. The present compounds are modulators and more specifically inhibitors of the activity of 11βHSD1 and may be useful in the treatment, prevention and/or prophylaxis of a range of medical disorders where a decreased intracellular concentration of active glucocorticoid is desirable.
Heterocyclo inhibitors of potassium channel function
申请人:Lloyd John
公开号:US20060014792A1
公开(公告)日:2006-01-19
Novel heterocyclo compounds useful as inhibitors of potassium channel function (especially inhibitors of the K
v
1 subfamily of voltage gated K
+
channels, especially inhibitors K
v
1.5 which has been linked to the ultra-rapidly activating delayed rectifier K
+
current I
Kur
), methods of using such compounds in the prevention and treatment of arrhythmia and I
Kur
-associated conditions, and pharmaceutical compositions containing such compounds.