4-chloro-7-isopropylquinazoline 、
tert-butyl (S)-4-(2-amino-4-(1-phenylethylcarbamoyl)phenylthio)-phenylcarbamate 在
氮 、 silica gel 、
methanol-dichloromethane 作用下,
以
乙醇 为溶剂,
反应 1.0h,
以to afford the title compound as an off-white solid (51 mg, 0.0805 mmol, 68%)的产率得到tert-butyl (S)-4-(2-(7-isopropylquinazolin-4-ylamino)-4-(1-phenylethylcarbamoyl)phenylthio)phenylcarbamate