Thompson G K, Anderson J P, Hughes D C. "Method for the Synthesis of 3-(5-Azetidin-3-yl-1,2,4-oxadiazol-3-yl)pyridine dihydrochloride" [P]. US Patent, US 10636972 B2, 2025-03-04.
发明人张德明,韩伟,刘建华. "A Process for Preparing High-Purity 3-(5-Azetidin-3-yl-1,2,4-oxadiazol-3-yl)pyridine dihydrochloride" [P]. 中国发明专利, 专利号 CN 108382388 A, 授权公告日 2021-07-05.
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