Fulvene Synthesis by Rhodium(I)‐Catalyzed [2+2+1] Cycloaddition: Synthesis and Catalytic Activity of Tunable Cyclopentadienyl Rhodium(III) Complexes with Pendant Amides
作者:Soichi Yoshizaki、Yu Shibata、Ken Tanaka
DOI:10.1002/anie.201612590
日期:2017.3.20
been established that a RhI+/segphos complex catalyzes the [2+2+1] cycloaddition of 1,6‐diynes with cyclopropylideneacetamides to give substituted fulvenes in good yields. The reductive complexation of the product fulvenes with RhCl3 in EtOH furnished the corresponding dinuclear cyclopentadienyl RhIII complexes bearing a pendant amide moiety. These RhIII complexes were highly active catalysts for oxidative
Antibacterial compounds of formula (I) are provided, as well as stereoisomers, pharmaceutically acceptable salts, esters, and prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of such compounds.
Inhibitors of sepiapterin reductase and uses of sepiapterin reductase inhibitors in analgesia, treatment of acute and chronic pain, anti-inflammation, and immune cell regulation are disclosed.
[EN] Antibacterial compounds of formula (I) are provided, as well as stereoisomers, pharmaceutically acceptable salts, esters, and prodrugs thereof; pharmaceutical compositions comprising such compounds; methods of treating bacterial infections by the administration of such compounds; and processes for the preparation of such compounds. [FR] L'invention propose des composés antibactériens de formule (I), ainsi que des stéréoisomères, des sels pharmaceutiques acceptables, des esters et des promédicaments de ceux-ci ; des compositions pharmaceutiques comportant de tels composés ; des procédés de traitement d'infections bactériennes par l'administration de tels composés ; et des procédés pour la préparation de tels composés.