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Kowalski A, Nielsen H, Sørensen M. "Method for the Synthesis of (R)-tert-Butyl 3-(2-amino-7-chloro-1H-benzo[d]imidazol-1-yl)azepane-1-carboxylate, 97%" [P]. European Patent, EP 3521964 A1, 2024-06-28.
发明人李文辉,朱建伟,钱学锋. "A Process for Preparing High-Purity (R)-tert-Butyl 3-(2-amino-7-chloro-1H-benzo[d]imidazol-1-yl)azepane-1-carboxylate, 97%" [P]. 中国发明专利, 专利号 CN 114749706 A, 授权公告日 2016-12-19.
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