Lefèvre J P, Schröder R, Johansson L. "Method for the Synthesis of 7-Hydroxy-3-methylisoxazolo[4,5-b]pyridin-5(4H)-one" [P]. European Patent, EP 3447703 A1, 2023-04-27.
发明人王建平,沈红梅,张德明. "A Process for Preparing High-Purity 7-Hydroxy-3-methylisoxazolo[4,5-b]pyridin-5(4H)-one" [P]. 中国发明专利, 专利号 CN 114420805 B, 授权公告日 2021-08-16.
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