反应详情

Using 1,2,5,6-tetrahydro-4H-pyrrolo[3,2,1-ij]quinolin-4-one (10.0 g) and 3-chloropropanoyl chloride (6.06 ml) according to the same method as that of Reference Example 1, the title compound (12.0 g) was obtained as colorless crystals having a melting point of 154 to 155° C.