发明人杨光,朱建伟,陈志强. "Method for the Synthesis of 3-(Azetidin-3-yl)-4-chloropyridine" [P]. 中国发明专利, 专利号 CN 115022012 A, 授权公告日 2022-05-13.
发明人高志强,郑宇鹏,唐晓军. "A Process for Preparing High-Purity 3-(Azetidin-3-yl)-4-chloropyridine" [P]. 中国发明专利, 专利号 CN 113687699 B, 授权公告日 2023-09-21.
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