反应详情

The title compound is prepared by the procedure of Example 47 using 0.068 g of product from Example 46 in 2.0 ml of sodium phosphate buffer (pH 8.5) and 0. 029 g of 3-methyl -2,5-oxazolidinedione, prepared by the procedure described in J. Org. Chem., 34, No. 1, 243(1969), in 1 ml of dioxane to give 0.036 g of the desired product.