发明人孙丽萍,郑宇鹏,陈志强. "Method for the Synthesis of 1H-Pyrrolizin-7a(5H)-ol, 2-chloro-2,3-dihydro-5-imino-, monohydrochloride, (2S-trans)-" [P]. 中国发明专利, 专利号 CN 113735606 A, 授权公告日 2025-01-27.
发明人钱学锋,周伟,高志强. "A Process for Preparing High-Purity 1H-Pyrrolizin-7a(5H)-ol, 2-chloro-2,3-dihydro-5-imino-, monohydrochloride, (2S-trans)-" [P]. 中国发明专利, 专利号 CN 111943168 A, 授权公告日 2020-07-14.
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