[EN] 1-AMINOSULFONYL-2-CARBOXYPYRROLE DERIVATIVES AS METALLO-BETA-LACTAMASE INHIBITORS<br/>[FR] DÉRIVÉS DE 1-AMINOSULFONYL-2-CARBOXYPYRROLE UTILISÉS EN TANT QU'INHIBITEURS DE MÉTALLO-BÊTA-LACTAMASE
申请人:INFEX THERAPEUTICS LTD
公开号:WO2021099793A1
公开(公告)日:2021-05-27
This invention relates to compounds of formula (I) and methods of treatment using the compounds. The compounds of the invention can be used in combination with antibacterial agents to treat bacterial infections. More specifically, the compounds of formula (I) can be used in combination with a class of antibacterial agents known as carbapenems. The novel compounds of the present invention are enzyme inhibitors and more particularly are metallo-β-lactamase inhibitors. (I)
Tandem Deprotection-Dimerization-Macrocyclization Route to<i>C</i><sub>2</sub>Symmetric<i>cyclo</i>-Tetrapeptides
作者:Khanh Ha、Iryna Lebedyeva、Sadra Hamedzadeh、Zhiliang Li、Ryan Quiñones、Girinath G. Pillai、Byron Williams、Amir Nasajpour、Kristin Martin、Abdullah M. Asiri、Alan R. Katritzky
DOI:10.1002/chem.201304262
日期:2014.4.22
Therefore, the development of a process that affords the cyclic dimer predominantly is difficult. A novel and versatile strategy for the synthesis of symmetric cyclo‐tetrapeptides by palladium‐promoted tandem deprotection/cyclo‐dimerization from readily available Cbz‐dipeptidoyl benzotriazolides is reported (Cbz=carboxybenzyl).
Triphenylphosphoranylidene Substituted Heterocycles as Versatile Intermediates
作者:Alan R. Katritzky、Adam S. Vincek、Peter J. Steel
DOI:10.3987/com-08-s(f)12
日期:——
A Biocatalytic Route to Highly Enantioenriched β-Hydroxydioxinones
作者:Rick C. Betori、Eric R. Miller、Karl A. Scheidt
DOI:10.1002/adsc.201700095
日期:2017.4.3
A novel biocatalytic system to access a wide variety of β‐hydroxydioxinones from β‐ketodioxinones employing commercial engineered ketoreductases has been developed. This practical system provides a remarkably straightforward solution to limitations in accessing certain chemical scaffolds common in β‐hydroxydioxinones that are of great interest due to their diversification capabilities. A few highlights