ethyl 6-{6-[(ethylcarbamoyl)amino]-4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]pyridin-3-yl}-1-[(1R,5S,6s)-3-methyl-3-azabicyclo[3.1.0]hex-6-yl]-4-oxo-1,4-dihydro quinoline-3-carboxylate 在
乙醇 、 potassium hydroxide 、
盐酸 作用下,
以
水 为溶剂,
反应 2.0h,
以86%的产率得到6-{6-[(ethylcarbamoyl)amino]-4-[4-(trifluoromethyl)-1,3-thiazol-2-yl]pyridin-3-yl}-1-[(1R,5S,6s)-3-methyl-3-azabicyclo[3.1.0]hex-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid