Metal-catalyzed coupling process comprising reacting a compound of general formula 1 with a compound A-X, to obtain a compound of general formula 2, which may further be converted to a compound of general formula 3
[EN] PERHYDROQUINOXALINE DERIVATIVES USEFUL AS ANALGESICS<br/>[FR] DÉRIVÉS DE PÉRHYDROQUINOXALINE UTILES EN TANT QU'ANALGÉSIQUES
申请人:WOLFF AUGUST GMBH & CO KG ARZNEIMITTEL DR
公开号:WO2014184355A1
公开(公告)日:2014-11-20
The present invention relates to perhydroquinoxaline compounds according to the general formula (1), their use as a medicament, in particular as analgesic, antipruritic and antiinflammatory agents, and their preparation.
A Biocatalytic Synthesis of Heteroaromatic <i>N</i>‐Oxides by Whole Cells of <i>Escherichia coli</i> Expressing the Multicomponent, Soluble Di‐Iron Monooxygenase (SDIMO) PmlABCDEF
without any side oxidation products. This whole‐cell biocatalyst showed a high activity towards pyridines, pyrazines, and pyrimidines. It was also capable of oxidizing bulky N‐heterocycles with two or even three aromatic rings. Being entirely biocatalytic, our approach provides an environmentally friendly and mild method for the production of aromatic N‐oxides avoiding the use of strong oxidants, organometallic
practical method for the regioselective halogenation of fused heterocyclicN-oxides has been developed. It employs Vilsmeier reagent, generated in situ by POX3 and DMF, as both the activating agent and the nucleophilic halide source. The method is amenable across a broad range of substrates, including quinolines, isoquinolines and the diazine N-oxides, possessing a variety of substitution patterns. Furthermore
[EN] COMPOUNDS AND METHODS FOR TREATING CANCER<br/>[FR] COMPOSÉS ET MÉTHODES DE TRAITEMENT DU CANCER
申请人:ACTAVALON INC
公开号:WO2018081612A1
公开(公告)日:2018-05-03
Substituted hydrazone compounds, methods of making such compounds and metal complexes thereof, pharmaceutical compositions and medicaments comprising such compounds, and methods of using such compounds and metal complexes to treat, prevent or ameliorate cancer are provided.