发明人高志强,唐晓军,郭海燕. "Method for the Synthesis of 1-[(1E)-{[(4-chlorophenyl)methyl]sulfanyl}(methylimino)methyl]pyrazolidin-3-one hydrochloride" [P]. 中国发明专利, 专利号 CN 109672941 B, 授权公告日 2024-08-08.
发明人朱建伟,王建平,李文辉. "A Process for Preparing High-Purity 1-[(1E)-{[(4-chlorophenyl)methyl]sulfanyl}(methylimino)methyl]pyrazolidin-3-one hydrochloride" [P]. 中国发明专利, 专利号 CN 114023927 B, 授权公告日 2018-12-11.
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