[EN] MONOACYLGLYCEROL LIPASE INHIBITORS AND USE THEREOF FOR THE TREATMENT AND MANAGEMENT OF PAIN [FR] INHIBITEURS DE LA MONOACYLGLYCÉROL LIPASE ET LEUR UTILISATION POUR LE TRAITEMENT ET LA PRISE EN CHARGE DE LA DOULEUR
摘要:
Provided herein are methods of using reversible monoacylglycerol lipase (MAGL) inhibitors for the treatment and/or management of pain and related conditions, including post-operative pain, pain incident to an incision or wound, chronic pain, severe pain, moderate to severe chronic pain, or chronic non-cancer pain, the method comprising administering to the subject a therapeutically effective amount of a compound.
Copper-mediated trifluoromethylation of propiolic acids: facile synthesis of α-trifluoromethyl ketones
作者:Zhengbiao He、Rui Zhang、Mingyou Hu、Lingchun Li、Chuanfa Ni、Jinbo Hu
DOI:10.1039/c3sc51613j
日期:——
Copper-mediated decarboxylative trifluoromethylation provides a new protocol for the efficient preparation of α-trifluoromethyl ketones from propiolic acids. It was found that water is involved as a reactant in the reaction, which is significantly different from the previously reported decarboxylative fluoroalkylation reactions.
Highly efficient Cu(I)-catalyzed trifluoromethylation of aryl(heteroaryl) enol acetates with CF3 radicals derived from CF3SO2Na and TBHP at room temperature
An efficient method for the Cu(I)-catalyzed synthesis of α-trifluoromethyl ketones via the addition of CF3 to aryl(heteroaryl) enolacetates by using the readily available CF3SO2Na (Langlois reagent) has been developed. The reaction is experimentally simple and carried out at room temperature, providing good to excellent yields with wide functional group tolerance.
通过加入CF的对α-三氟甲基酮的铜(I)催化合成的有效方法3至芳基通过使用容易获得的CF(杂芳基)乙酸酯烯醇3 SO 2 Na(上兰洛伊斯试剂)已被开发。该反应是简单的实验,并在室温下进行,以优异的产率提供了良好的与宽官能团耐受性。
Facile construction of trifluoromethyl-azirines via one-pot metal-free Neber reaction
作者:Yin-Jun Huang、Baokun Qiao、Fa-Guang Zhang、Jun-An Ma
DOI:10.1016/j.tet.2018.05.033
日期:2018.7
A Et3N-mediated Neber reaction of aryl/alkyl-2,2,2-trifluoroethylketoximes has been developed. This one-pot metal-free protocol enables the facile construction of an array of trifluoromethyl-substituted azirines in moderate to high yields under mild reaction conditions. Further transformations of azirines to CF3-containing pyrrole and amino-alcohol derivatives are also demonstrated.
Pyridinium-Masked Enol as a Precursor for Constructing Alpha-Fluoromethyl Ketones
作者:Jijun Xu、Yi Li、Xuanyu Zhu、Shisong Lv、Yiming Xu、Tanyu Cheng、Guohua Liu、Rui Liu
DOI:10.1021/acs.orglett.3c02419
日期:2023.8.25
We present herein a pyridinium-masked enol as a versatile platform to produce ketones bearing tri-, di-, and monofluoromethyl in the presence of [Ir(dF(Me)ppy)]2(dtbbpy)]PF6 under blue light (455 nm) irradiation. By simply changing the F-source, α-trifluoromethyl ketones, α-difluoromethyl ketones, and α-monofluoromethyl ketones could be easily prepared in moderate to excellent yields in one step, making