乙酸酐 、 (3R,4S)-8-Chloro-1-(2-dimethylamino-ethyl)-3-hydroxy-4-(4-methoxy-phenyl)-1,3,4,5-tetrahydro-benzo[b]azepin-2-one; hydrochloride 生成
Acetic acid (3S,4R)-8-chloro-1-(2-dimethylamino-ethyl)-4-(4-methoxy-phenyl)-2-oxo-2,3,4,5-tetrahydro-1H-benzo[b]azepin-3-yl ester