(3S,4S)-4-methylpyrrolidin-3-amine

反応条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In the same manner as described in Example 5, a mixture of 1-cyclopropyl-5,6,7,8-tetrafluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, cis-3-amino-4-methylpyrrolidine, and pyridine was stirred at 50° C. for 30 minutes to give 7-(cis-3-amino-4-methyl-1-pyrrolidinyl)-1-cyclopropyl-5,6,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, m.p. 264°-265° C.

反応条件: temp:50.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

実験手順: In the same manner as described in Example 5, a mixture of 1-cyclopropyl-5,6,7,8-tetrafluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, cis-3-amino-4-methylpyrrolidine, and pyridine was stirred at 50° C. for 30 minutes to give 7-(cis-3-amino-4-methyl-1-pyrrolidinyl)-1-cyclopropyl-5,6,8-trifluoro-1,4-dihydro-4-oxoquinoline-3-carboxylic acid, m.p. 264°-265° C.