Four-membered monocyclic aza-heterocycles, 1 despite their indisputable importance as
bioactive compounds and pharmaceutical tools, have received by the chemical community …

This review will attempt to cover the literatures published from 1988 dealing with cyclic and
acyclic azomethine ylides in which a part or the whole of the ylide conjugation is included in …

Although of less importance than their R-analogues, β-amino acids are also present in
peptides and different heterocycles, and their free forms and derivatives exhibit interesting …

Medicinal chemistry has witnessed major advances with the discovery of small synthetic
molecules that mimic natural peptidic substrates. These small synthetic mimics do not …

A l'origine physiques, les échelons territoriaux intègrent progressivement les TIC. Ces
dernières brouillent les découpages administratifs et favorisent l'émergence de territoires …

In this study, a simple one-pot construction of β-lactam scaffolds was successfully achieved
via 4, 6-dihydroxysalicylic acid-catalyzed organocatalytic oxidation of amines to imines …

This article reports the synthesis of some new spiro-β-lactams bearing an indeno [1, 2-b]
quinoxaline ring system, prepared by a [2+ 2] cycloaddition of ketenes with imines derived …

For nearly six decades, penicillins have been used widely to treat bacterial infections. The
development of multidrug resistance, however, has reduced the effectiveness of β-lactams …

The cerium (IV) ammonium nitrate (CAN)-catalyzed sequential, one-pot reaction between
alkylamines, β-ketoesters, and chalcones afforded cis-4, 6-disubstituted 2 …

This study reports the synthesis, biological investigation and molecular docking of novel β-
lactam derivatives bearing 1, 3, 4-thiadiazole and 1, 3, 4-oxadiazole ring system. The …