Exploration of the CuAAC Reaction for the Synthesis of Novel 3-(Triazol-1-yl)methyl-imidazo[1,2-a]pyridines
摘要:
The archetypical CuAAC click chemistry is explored to assemble diverse 3-(triazol-1-yl)methyl-imidazo[1,2-a]pyridines. The approach is simple, general, and environmentally benign to generate a library of novel triazolo-imidazo[1,2-a]pyridine derivatives in good yield (30-90%).
Exploration of the CuAAC Reaction for the Synthesis of Novel 3-(Triazol-1-yl)methyl-imidazo[1,2-a]pyridines
摘要:
The archetypical CuAAC click chemistry is explored to assemble diverse 3-(triazol-1-yl)methyl-imidazo[1,2-a]pyridines. The approach is simple, general, and environmentally benign to generate a library of novel triazolo-imidazo[1,2-a]pyridine derivatives in good yield (30-90%).
The invention relates to compounds of formula (I): and their pharmaceutically acceptable salts and solvates, which are inhibitors of SSAO activity. The invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the treatment or prevention of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases and immune disorders.
hydroxymethylation or methylenation of imidazo-heteroarenes with formaldehyde, generated in situ via the oxidative cleavage of ethylene glycol or glycerol (renewable reagents) through the Malaprade reaction. In the presence of ethylene glycol, a series of 3-hydroxymethyl-imidazo-heteroarenes was obtained in good to excellent yields. These compounds are important intermediates to access pharmaceutical drugs
在此,我们报告了一种 KIO 4介导的、可持续的和化学选择性的方法,用于一锅 C(sp 2 )-H 键羟甲基化或咪唑杂芳烃与甲醛的甲基化,通过乙二醇或甘油的氧化裂解原位生成。可再生试剂)通过马拉普拉德反应。在乙二醇的存在下,以良好到极好的收率获得了一系列 3-羟甲基-咪唑并杂芳烃。这些化合物是获取药物(例如唑吡坦)的重要中间体。此外,通过使用甘油,双(咪唑并[1,2 - a ]吡啶-3-基)甲烷衍生物以良好到优异的产率被选择性地获得。
[EN] VAP-1 INHIBITORS FOR TREATING PAIN<br/>[FR] INHIBITEURS DE VAP-1 POUR LE TRAITEMENT DE LA DOULEUR
申请人:PROXIMAGEN LTD
公开号:WO2017098236A1
公开(公告)日:2017-06-15
This invention relates to the use of inhibitors of VAP-1/SSAO activity, and pharmaceutical compositions comprising the same, for the treatment of pain; and to a combined preparation comprising an inhibitor of VAP-1/SSAO activity and a steroid, and the use of the combined preparation in medicine, particularly for treatment of pain.
The invention relates to compounds of formula (I): and their pharmaceutically acceptable salts and solvates, which are inhibitors of SSAO activity. The invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the treatment or prevention of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases and immune disorders.
The invention relates to compounds of formula (I): and their pharmaceutically acceptable salts and solvates, which are inhibitors of SSAO activity. The invention further relates to pharmaceutical compositions comprising these compounds and to the use of these compounds for the treatment or prevention of medical conditions wherein inhibition of SSAO activity is beneficial, such as inflammatory diseases and immune disorders.