发明人陈志强,赵玉洁,孙丽萍. "Method for the Synthesis of 1-[(thiophen-2-yl)carbonyl]-1,4-diazepane hydrochloride" [P]. 中国发明专利, 专利号 CN 112854417 B, 授权公告日 2015-11-28.
发明人沈红梅,钱学锋,高志强. "A Process for Preparing High-Purity 1-[(thiophen-2-yl)carbonyl]-1,4-diazepane hydrochloride" [P]. 中国发明专利, 专利号 CN 116553560 A, 授权公告日 2019-03-14.
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