The present invention relates to ethynyl compounds of formula I
wherein
R1, R2, R2′, R3, R3′, R4, R4′, U, V, W, Y, m, and n are as defined herein and to a pharmaceutically acceptable acid addition salts, to a racemic mixtures, or to its corresponding enantiomers and/or optical isomers and/or stereoisomers thereof. Compounds of formula I are allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5).
The present invention relates to ethynyl derivatives of formula (I) as allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5). The variables in formula (I) are defined in the specification.
[EN] PYRROLOPYRAZINE KINASE INHIBITORS<br/>[FR] INHIBITEURS DE PYRROLOPYRAZINE KINASE
申请人:HOFFMANN LA ROCHE
公开号:WO2013030138A1
公开(公告)日:2013-03-07
The present invention relates to the use of novel pyrrolopyrazine derivatives of Formula I, wherein the variables are defined as described herein, which inhibit JAK and SYK and are useful for the treatment of auto-immune and inflammatory diseases.
Photoredox Deaminative Alkylation in DNA-Encoded Library Synthesis
作者:Yurong Shen、Guanyu Yang、Wei Huang、Alex Shaginian、Qian Lin、Jinqiao Wan、Jin Li、Yun Deng、Guansai Liu
DOI:10.1021/acs.orglett.2c00697
日期:2022.4.15
for diversifying DNA-tagged acrylamide substrate with amine-derived radicals. The radicals can be conveniently generated from sterically hindered primary amines, and the deaminative alkylation can tolerate a broad array of radical precursors. Furthermore, the methodology is applicable to Boc-protected diamines, free amino acids, and aryl halides, which bear functional groups enabling additional rounds
在这里,我们报告了一种 DNA 光氧化还原介导的脱氨基烷基化方法,用于使带有胺衍生自由基的 DNA 标记的丙烯酰胺底物多样化。自由基可以方便地由位阻伯胺产生,并且脱氨基烷基化可以耐受广泛的自由基前体。此外,该方法适用于 Boc 保护的二胺、游离氨基酸和芳基卤化物,它们具有可实现额外轮次多样化的官能团。该方法被认为具有构建 DNA 编码文库的巨大潜力,正如以 2 × 3 矩阵格式生成模拟文库以及通过 UPLC-MS 和 qPCR 实验确认 DNA 稳定性所证明的那样。
Medicament Combinations for the Treatment of Respiratory Diseases
申请人:Konetzki Ingo
公开号:US20070203125A1
公开(公告)日:2007-08-30
The present invention relates to new medicament combinations which contain in addition to one or more, preferably one compound of general formula 1
wherein A, B, R
1
, X, n and m may have the meanings given in the claims and in the specification, at least one other active substance 2, processes for preparing them and their use as pharmaceutical compositions.