反应详情

Using the procedure of Example 1, 4.02 g of the compound of Step E of Example 1 and 5.52 g of potassium carbonate and 6.2 g of methyl bromomethyl-(1,1'biphenyl)-2-carboxylate (preparation according to EP 0,253,310) were reacted to obtain after chromatography on silica (eluant: methylene chloride-methanol (98-2)), 8 g of the desired product.

1. customwere reacted