A Unified Approach to Couple Aromatic Heteronucleophiles to Azines and Pharmaceuticals
作者:Ryan G. Anderson、Brianna M. Jett、Andrew McNally
DOI:10.1002/anie.201807322
日期:2018.9.17
Coupling aromatic heteronucleophiles to arenes is a common way to assemble drug‐like molecules. Many methods operate via nucleophiles intercepting organometallic intermediates, via Pd‐, Cu‐, and Ni‐catalysis, that facilitate carbon‐heteroatom bond formation and a variety of protocols. We present an alternative, unified strategy where phosphonium salts can replicate the behavior of organometallic intermediates
将芳香族异核试剂与芳烃偶联是组装类药物分子的常见方法。许多方法通过亲核试剂拦截有机金属中间体,通过 Pd、Cu 和 Ni 催化来进行,从而促进碳杂原子键的形成和各种方案。我们提出了一种替代的、统一的策略,其中鏻盐可以复制有机金属中间体的行为。在一组狭窄的反应条件下,多种芳香族杂核亲核试剂可以与吡啶和二嗪偶联,这在金属催化偶联中经常出现问题,例如在具有多个极性官能团的复杂结构中无法获得(假)卤化物前体。
[EN] COMPOUNDS<br/>[FR] COMPOSÉS
申请人:MEDICAL RES COUNCIL TECHNOLOGY
公开号:WO2010106333A1
公开(公告)日:2010-09-23
A compound of formula (I), or a pharmaceutically acceptable salt or ester thereof, wherein R1 is selected from: aryl; heteroaryl; -NHR3; fused aryl-C4-7-heterocycloalkyI; -CONR4R5; -NHCOR6; -C3-7-cycloalkyl; -O-C3-7-cycloalkyl; -NR3R6; and optionally substituted -C1-6 alkyl; wherein said aryl, heteroaryl, fused aryl-C4-7-heterocycloalkyl and C4-7-heterocycloalkyl are each optionally substituted; R2 is selected from hydrogen, aryl, C1-6-alkyl, C2-6-alkenyl, C3-7-cycloalkyl, heteroaryl, C4-7 heterocycloalkyl and halogen, wherein said C1-6-alkyl, C2-6-alkenyl, aryl, heteroaryl and C4-7-heterocycloalkyl are each optionally substituted. Further aspects relate to pharmaceutical compositions, therapeutic uses and process for preparing compounds of formula (I).
[EN] QUINOLINE DERIVATIVES AS PHOSPHODIESTERASE INHIBITORS<br/>[FR] DERIVES DE QUINOLEINE UTILISES EN TANT QU'INHIBITEURS DE LA PHOSPHODIESTERASE
申请人:GLAXO GROUP LTD
公开号:WO2004103998A1
公开(公告)日:2004-12-02
There are provided according to the invention novel compounds of formula (I) or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20 and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Quinoline derivatives as phosphodiesterase inhibitors
申请人:Baldwin Robert Ian
公开号:US20070142373A1
公开(公告)日:2007-06-21
There are provided according to the invention novel compounds of formula (I)
or pharmaceutically acceptable salts thereof, wherein R
1
, R
2,
R
19,
R
20,
and R
34
are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.
Quinoline Derivatives As Phosphodiesterase Inhibitors
申请人:Baldwin Ian Robert
公开号:US20090312325A1
公开(公告)日:2009-12-17
There are provided according to the invention novel compounds of formula (I)
or pharmaceutically acceptable salts thereof, wherein R1, R2, R19, R20, and R34 are as described in the specification, processes for preparing them, formulations containing them and their use in therapy for the treatment of inflammatory diseases.