发明人钱学锋,胡光,马晓峰. "Method for the Synthesis of (1R,3S,4S)-tert-Butyl 3-(6-bromo-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 110244885 A, 授权公告日 2017-06-11.
发明人何建平,周伟,郑宇鹏. "A Process for Preparing High-Purity (1R,3S,4S)-tert-Butyl 3-(6-bromo-1H-benzo[d]imidazol-2-yl)-2-azabicyclo[2.2.1]heptane-2-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 112957119 A, 授权公告日 2015-12-19.
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