1-Trifluoromethyl-1,2,2-triphenylethylenes. Synthesis and postcoital antifertility activity
作者:William J. Middleton、Diana Metzger、Jack A. Snyder
DOI:10.1021/jm00294a013
日期:1971.12
is described, and the postcoital and uterotropic activities of these 1-trifluoromethyl-1,2,2-triphenylethylenes are determined. The parent compound and 3 substituted analogs were prepared by the stepwise replacement of the vinylic F atoms of hexafluoropropene with aryl groups from ArLi reagents. The postcoital antifertility and uterotrophic activities in the rat were determined by treating rats with
The synthesis of antiinflammatory α-(trifluoromethyl) arylacetic acids
作者:W.J. Middleton、E.M. Bingham
DOI:10.1016/s0022-1139(00)81231-2
日期:1983.6
Several novel α-trifluoromethylarylacetic acids were synthesized, utilizing chloropentafluoroacetone as the source of the trifluoromethyl group. One of these new acids, the trifluoro- analog (30) of ibuprofen, showed antiinflammatory, analgesic, and ulcerogenic properties similar to ibuprofen.