[EN] UREA PEPTOID BORIC ACID COMPOUND, PHARMACEUTICAL COMPOSITION THEREOF, PREPARATION METHOD THEREFOR, AND USES THEREOF<br/>[FR] COMPOSÉ D'ACIDE BORIQUE PEPTOÏDE À BASE D'URÉE, COMPOSITION PHARMACEUTIQUE CONTENANT CE COMPOSÉ, PROCÉDÉ DE PRÉPARATION ET UTILISATIONS DE CELUI-CI<br/>[ZH] 脲拟肽硼酸化合物及其药物组合物、制备方法和用途
作者:Erum K. Raja、Daniel J. DeSchepper、Sten O. Nilsson Lill、Douglas A. Klumpp
DOI:10.1021/jo300922p
日期:2012.7.6
Friedel–Crafts acylation has been known since the 1870s, and it is an important organic synthetic reaction leading to aromatic ketone products. Friedel–Crafts acylation is usually performed with carboxylic acid chlorides or anhydrides, while amides are generally not useful substrates in these reactions. Despite being the least reactive carboxylic acid derivative, we have found a series of amides capable of