反应详情

8-(4-Methyl-piperazine-1-sulfonyl)-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid is prepared according to synthesis 25, from 440 mg (0.75 mmol) of 8-chlorosulfonyl-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid (synthesis 2) and 164 μl (1.48 mmol) of 1-methyl-piperazine to give, after washing with water, 340 mg (65%) of 8-(4-methyl-piperazine-1-sulfonyl)-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid in the form of a white solid.

1. customto give
2. washafter washing with water, 340 mg (65%) of 8-(4-methyl-piperazine-1-sulfonyl)-4-oxo-4,5-dihydro-3H-pyrrolo[2,3-c]quinoline-1-carboxylic acid in the form of a white solid