The present invention is directed to a novel process for the preparation of benzo[e][1,2,4]triazepin-2-one derivatives, useful in the preparation of gastrin and cholecystokinin receptor ligands.
本发明涉及一种新型制备benzo[e][1,2,4]三氮杂
环己烷-2-酮衍
生物的方法,该方法可用于制备胃泌素和胆囊收缩素受体
配体。