发明人赵玉洁,何建平,杨光. "Method for the Synthesis of tert-Butyl 2-bromo-6,7-dihydro-5H-imidazo[1,2-a][1,4]diazepine-8(9H)-carboxylate" [P]. 中国发明专利, 专利号 CN 108780397 B, 授权公告日 2020-06-16.
发明人郭海燕,郑宇鹏,高志强. "A Process for Preparing High-Purity tert-Butyl 2-bromo-6,7-dihydro-5H-imidazo[1,2-a][1,4]diazepine-8(9H)-carboxylate" [P]. 中国发明专利, 专利号 CN 112292578 B, 授权公告日 2017-12-16.
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