Synthesis and characterization of the titanium complexes bearing two regioisomeric trifluoromethyl-containing enaminoketonato ligands and their behavior in ethylene polymerization
Synthesis and characterization of the titanium complexes bearing two regioisomeric trifluoromethyl-containing enaminoketonato ligands and their behavior in ethylene polymerization
Synthesis of<i>meta</i>-substituted anilines<i>via</i>a three-component reaction of acetone, amines, and 1,3-diketones
作者:Andrew R. Galeev、Maksim V. Dmitriev、Ivan G. Mokrushin、Irina V. Mashevskaya、Andrey N. Maslivets、Michael Rubin
DOI:10.1039/c9ob02120e
日期:——
facile method for the synthesis of meta-substituted arylamines from acyclic precursors was developed. This method is based on three-component cyclo-condensation/aromatization of in situ generated imines of acetone with 1,3-diketones either under conventional heating or under microwave irradiation. The utility of this methodology is illustrated by the possibility of a gram scale synthesis of various anilines
Pyrazoles for the treatment of obesity and other CNS disorders
申请人:Bennani L. Youssef
公开号:US20070197526A1
公开(公告)日:2007-08-23
This invention relates to compounds having pharmacological activity, to compositions containing these compounds, and to a method of treatment employing the compounds and compositions. More particularly, this invention concerns certain pyrazole derivatives, their salts and solvates. These compounds have H
3
histamine receptor binding activity. This invention also relates to pharmaceutical compositions containing these compounds and to a method of treating disorders in which histamine H
3
receptor modulation is beneficial.
PYRAZOLES FOR THE TREATMENT OF OBESITY AND OTHER CNS DISORDERS
申请人:Bennani Youssef L.
公开号:US20110112088A1
公开(公告)日:2011-05-12
This invention relates to compounds of the formula:
to compositions containing these compounds, and to methods of treatment employing the compounds and compositions.