8-Hydroxy-5-(2-hydroxy-3-phenethylamino-propoxy)-3,4-dihydro-1H-quinolin-2-one; compound with oxalic acid 、
环己甲酰氯 在
sodium hydroxide 作用下,
以
丙酮 为溶剂,
以41%的产率得到Cyclohexanecarboxylic acid 5-(2-hydroxy-3-phenethylamino-propoxy)-2-oxo-1,2,3,4-tetrahydro-quinolin-8-yl ester; hydrochloride