Substituted Oxazole Compounds with Analgesic Activity
申请人:Merla Beatrix
公开号:US20090069330A1
公开(公告)日:2009-03-12
Substituted oxazole derivatives corresponding to formula 1:
a method for producing such compounds, pharmaceutical compositions containing such compounds, and the use of such compounds to treat pain, depression, urinary incontinence, diarrhoea, pruritus, alcohol and drug misuse, drug dependency, lethargy and/or anxiety.
A process for producing cyclobutanones with industrial advantage is provided which comprises contacting an α-haloacetyl halide with an ethylenic unsaturated compound in the presence of a dehydrohalogenating agent and a Lewis acid.