Die vorliegende Erfindung betrifft Verbindungen, Verfahren zur ihrer Herstellung, sie umfassende pharmazeutische Zusammensetzungen sowie ihre Verwendung bei der Behandlung und/oder Prophylaxe von Erkrankungen bei Menschen oder Tieren, insbesondere bakteriellen Infektionskrankheiten.
The present invention relates to compounds, to processes for preparing them, to pharmaceutical compositions comprising them, and to their use in the therapy and/or prophylaxis in illnesses in people or animals, especially diseases of bacterial infection.
Carboxylic Acid O–H Insertion Reaction of β-Ester Diazos Enabling Synthesis of β-Acyloxy Esters
作者:Ziyi Li、Xinyu Yao、Xin Zhang、Haibo Mei、Jianlin Han
DOI:10.1021/acs.joc.2c02023
日期:2022.11.18
β-ester diazos and their applications in carboxylic acid O–H insertion reactions have been reported, which afford β-acyloxy esters in excellent yield. Varieties of aryl- and alkyl-substituted diazos are well tolerated in this insertion reaction under mild and convenient conditions. Moreover, structural modification of the natural product and molecular drug can also be achieved in this reaction. This