[EN] LACTIVICIN COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS [FR] COMPOSÉS DE LACTIVICINE, LEUR PRÉPARATION ET LEUR UTILISATION EN TANT QU'AGENTS ANTIBACTÉRIENS
摘要:
Lactivicin compounds of formula (I) and pharmaceutically acceptable salts of the compounds of formula (I) are provided, wherein the compounds comprise antibiotics suitable for use either alone or in combination with P-lactamase inhibitors and/or other antibiotics (including P-lactam and non-P-lactam antibiotics) in the treatment or prevention of bacterial infections.
Nitrogen‐Rich Oxetanes Based on the Combination of Azides and Tetrazoles
作者:Veronika Fuchs、Konstantin Karaghiosoff、Thomas M. Klapötke、Jörg Stierstorfer、Michael Voggenreiter
DOI:10.1002/ejoc.202201073
日期:2023.1.2
Several new energetic oxetane derivatives with higher nitrogen contents than previously reported in the literature were synthesized and characterized. An azide group and a tetrazole moiety were introduced into the starting material oxetan-3-one to obtain a 3-disubstituted oxetane. The tetrazole ring of this energetic oxetane was further methylated, aminated and hydroxylated.