[EN] INHIBITORS OF TYPED 1 METHIONYL-TRNA SYNTHETASE AND METHODS OF USING THEM<br/>[FR] INHIBITEURS DE MÉTHIONYL-ARNT SYNTHÉTASE DE TYPE 1 ET LEURS MÉTHODES D'UTILISATION
申请人:UNIV WASHINGTON
公开号:WO2018237349A1
公开(公告)日:2018-12-27
The present disclosure is generally directed to compositions useful in the inhibition of MetRS and methods for treating diseases that are ameliorated by the inhibition of MetRS.
本公开涉及的是通常用于抑制MetRS的组合物和治疗通过抑制MetRS改善的疾病的方法。
Brønsted Acid‐Promoted Benzannulation of
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‐Alkynylbenzaldehyde and Alkyne, and the Positive Effect of Propargyl Alcohol
o-alkynylbenzaldehydes and alkynes to yield 1-naphthyl aryl ketones is reported. The reaction conditions are mild, metal-free, and do not require pretreatment/protection of the substrates. We found that aryl propargyl alcohols were very effective substrates for this reaction, compared with other alkynes. Studies on the reaction scope, monitoring the reaction progress by 1H NMR, and theoretical calculations suggest
报道了溴三甲基硅烷促进邻炔基苯甲醛和炔烃的苯并环化以产生 1-萘基芳基酮。反应条件温和,不含金属,不需要对基材进行预处理/保护。我们发现,与其他炔烃相比,芳基炔丙醇是该反应非常有效的底物。反应范围研究、 1 H NMR监测反应进程和理论计算表明,异苯并吡啶离子是关键的反应中间体。