发明人孙丽萍,陈志强,韩伟. "Method for the Synthesis of 4-{[(4-fluorophenyl)methyl]amino}butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108556892 B, 授权公告日 2022-02-05.
发明人唐晓军,陈志强,马晓峰. "A Process for Preparing High-Purity 4-{[(4-fluorophenyl)methyl]amino}butanoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 111815589 A, 授权公告日 2024-01-12.
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