[EN] PYRIDIDNE-SULFONAMIDE DERIVATIVES AS SODIUM CHANNEL INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDINE-SULFONAMIDE UTILISÉS EN TANT QU'INHIBITEURS DES CANAUX SODIQUES
申请人:GENENTECH INC
公开号:WO2019226687A1
公开(公告)日:2019-11-28
The invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein the variables Y1-Y6, X, Z, Z1, Z2, R2-R3, and R6 have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions. The compounds have sodium channel blocking activity that are useful for treating sodium channel-mediated diseases, in particular for treating pain
SNAr or Sulfonylation? Chemoselective Amination of Halo(het)arene Sulfonyl Halides for Synthetic Applications and Ultralarge Compound Library Design
作者:Vasyl Naumchyk、Vladyslav A. Andriashvili、Dmytro S. Radchenko、Dmytro Dudenko、Yurii S. Moroz、Andrey A. Tolmachev、Serhii Zhersh、Oleksandr O. Grygorenko
DOI:10.1021/acs.joc.3c02636
日期:2024.3.1
The chemoselectivity of halo(het)arene sulfonyl halide aminations is studied thoroughly under parallel synthesis conditions, and the scope and limitations of the method are established. It is shown that SNAr-reactive sulfonyl halides typically undergo sulfonamide synthesis during the first step; the second amination is also possible provided that the SNAr-active center is sufficiently reactive. On
在平行合成条件下深入研究了卤代(杂)芳烃磺酰卤胺化物的化学选择性,并确定了该方法的范围和局限性。结果表明, SN Ar反应性磺酰卤通常在第一步中进行磺酰胺合成;如果SN Ar活性中心具有足够的反应性,则第二次胺化也是可能的。相反,带有芳基化部分的磺酰氟在适当的控制下在后一个反应中心发生选择性转化。进一步的硫-氟化物交换(SuFEx)也是可能的,这对于某些磺酰卤类特别有价值。开发的两步并行双胺化方案提供了对 66.7 亿个化合物的合成可处理 REAL 型化学空间的访问(预期合成成功率 76%)。
PYRIDIDNE-SULFONAMIDE DERIVATIVES AS SODIUM CHANNEL INHIBITORS
申请人:F. Hoffmann-La Roche AG
公开号:EP3797101A1
公开(公告)日:2021-03-31
PYRIDINE-SULFONAMIDE DERIVATIVES AS SODIUM CHANNEL INHIBITORS
申请人:GENENTECH, INC.
公开号:US20210214336A1
公开(公告)日:2021-07-15
The invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof, wherein the variables Y
1
-Y
6
, X, Z, Z
1
, Z
2
, R
2
-R
3
, and R
6
have the meaning as described herein, and compositions containing such compounds and methods for using such compounds and compositions. The compounds have sodium channel blocking activity that are useful for treating sodium channel-mediated diseases, in particular for treating pain
[EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
申请人:ANTABIO SAS
公开号:WO2019016393A1
公开(公告)日:2019-01-24
The invention relates to a compound which is a thiazole derivative of Formula (I), or a pharmaceutically acceptable salt thereof, wherein R1, R2, R3, R4, R5, R6, R7, Formula (A), Z, L, X, m, n and p are as defined herein. The compounds are useful in the treatment and prevention of bacterial infection. The invention also relates to combinations of the compound of Formula (I) with further active agents.