发明人冯建国,赵玉洁,高志强. "Method for the Synthesis of 1-(6-Chloro-pyridazin-3-yl)-azetidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108880250 B, 授权公告日 2023-10-15.
发明人高志强,唐晓军,罗永刚. "A Process for Preparing High-Purity 1-(6-Chloro-pyridazin-3-yl)-azetidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 112467052 B, 授权公告日 2024-08-28.
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