2,3,4,5-Tetrahydro-1-(1H-imidazol-4-ylmethyl)-3-(phenylmethyl)-7-(3-pyridinyl)-4-(trifluoroacetyl)-1H-1,4-benzodiazepine, trihydrochloride 在
乙醚 作用下,
以
三氟乙酸 、
二氯甲烷 为溶剂,
反应 3.0h,
以afforded 700 mg (74%) of Compound C as a white solid的产率得到(R)-7-cyano-2,3,4,5-tetrahydro-4-(phenylacetyl)-3-(phenylmethyl)-1H-1,4-benzodiazepine