New compounds of formula 1 are provided which by virtue of their pharmaceutical activity as PI3-kinase modulators may be used in the therapeutic field for the treatment of inflammatory or allergic diseases.
Examples of these include inflammatory and allergic respiratory complaints, inflammatory diseases of the gastro-intestinal tract and motor apparatus, inflammatory and allergic skin diseases, inflammatory eye diseases, diseases of the nasal mucosa, inflammatory or allergic conditions involving autoimmune reactions or inflammations of the kidney.
Compounds having the formula I wherein R
1
, R
2
, R
3a
, R
3b
, R
3c
, R
4
, R
5
and p are as defined herein are Hepatitis C virus NS5b polymerase inhibitors. Also disclosed are compositions and methods for treating an HCV infection and inhibiting HCV replication.
[EN] RECEPTOR INHIBITOR, PHARMACEUTICAL COMPOSITION COMPRISING SAME, AND USE THEREOF<br/>[FR] INHIBITEUR DE RÉCEPTEUR, COMPOSITION PHARMACEUTIQUE LE COMPRENANT ET SON UTILISATION<br/>[ZH] 受体抑制剂、包含其的药物组合物及其用途
Organo‐Photoredox Catalyzed C(sp3)−H Bond Arylation of Aliphatic Amides
作者:Yaping Yi、Chanjuan Xi
DOI:10.1002/cssc.202301585
日期:2024.4.22
A C(sp3)−H bond arylation of aliphaticamides with cyanoaromatics has been achieved via photoredox catalysis, which could be realized at room temperature with visible light source and metal-free catalyst. Quinuclidine is employed as an efficient HAT reagent and aliphatic amide is employed as both reagent and solvent. This photocatalyzed transformation provides a convenient protocol to afford a board
通过光氧化还原催化,脂肪族酰胺与氰基芳族化合物发生AC(sp 3 )−H键芳基化反应,可在室温下用可见光源和无金属催化剂实现。奎宁环被用作有效的 HAT 试剂,脂肪族酰胺被用作试剂和溶剂。这种光催化转化提供了一种方便的方案来提供一系列N-苄基酰胺。