反应详情

In a manner analogous to that described in Example 1, 333 mg (1 retool) of [8-(acetoxymethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol-10-yl]glyoxylyl chloride were treated with 266 mg (1 mmol) of isopopyl 1-methyl-3-indoleacetimidate hydrochloride in different solvents and at various temperatures to give 3-[8-(acetoxymethyl)-6,7,8,9-tetrahydropyrido[1,2-a]indol- 10-yl ]-4-(1-methyl-3-indolyl)- 1H-pyrrole-2,5-dione. The results obtained are compiled in Table I: