857058-18-5Relevant academic research and scientific papers
An unusual thionyl chloride-promoted c?c bond formation to obtain 4,4'-bipyrazolones
Eller, Gernot A.,Vilkauskaite, Gyt?,Sa?kus, Algirdas,Martynaitis, Vytas,Mamuye, Ashenafi Damtew,Pace, Vittorio,Holzer, Wolfgang
supporting information, p. 1287 - 1292 (2018/06/13)
Dialkyl 5,5'-dioxo-4,4'-bipyrazole-4,4'-dicarboxylates are readily obtained by the reaction of 5-hydroxypyrazole-4-carboxylates in refluxing thionyl chloride. The obtained diesters can be transformed into the corresponding 4,4'-bipyrazoles via alkaline hy
NEUROKININ-3 RECEPTOR MODULATORS: DIARYL PYRAZOLE DERIVATIVES
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Page/Page column 45, (2010/02/12)
The invention relates to compounds of general Formula (I) wherein the variables are as defined herein. Pharmaceutical compositions comprising compounds of general Formula (I), and methods for treating patients suffering from a disorder responsive to neuro
