发明人刘建华,王建平,黄志刚. "Method for the Synthesis of 4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 114930618 A, 授权公告日 2022-04-08.
发明人徐明华,罗永刚,郭海燕. "A Process for Preparing High-Purity 4,5,6,7-Tetrahydrobenzo[b]thiophen-2-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 116652574 A, 授权公告日 2020-12-22.
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