alternative to classical cyanomethylation is possible by using electrogenerated bases (EGBs), obtained by electroreduction of aryl halides in an undivided cell fitted with a cadmium coated cathode and a sacrificial magnesium anode. Acetonitrile is used both as solvent and as hydrogen-active compound. A coupling reaction with various electrophilic compounds was carried out. When the electrophilic compound
Compositions containing cis-2-benzoyl-3-hydroxy-crotononitrile used to
申请人:American Cyanamid Company
公开号:US04170656A1
公开(公告)日:1979-10-09
This disclosure describes compositions of matter useful as anti-inflammatory agents and as inhibitors of the progressive joint deterioration characteristic of arthritic disease, and the methods of meliorating inflammation and of inhibiting joint deterioration in mammals therewith, the active ingredients of said composition of matter being certain cis-2-benzoyl-3-hydroxy-2-alkenonitriles and/or the pharmacologically acceptable cationic salts thereof.