反应详情

2-[4'-(5"-nitrofuryl-2")-1,3-butadienyl]quinoline-4-carboxylic acid (α-methyl-δ-diethylaminobutyl)amide diphosphate was prepared as described in Example 9 from 2-[2'-(5"-nitrofuryl-2")vinyl]quinoline-4-carboxylic acid (α-methyl-δ-diethylaminobutyl)amide and ortho-phosphoric acid. The yield was 68.1%, m.p. 176°-178° C.