发明人李文辉,何建平,沈红梅. "Method for the Synthesis of Menaquinone 5" [P]. 中国发明专利, 专利号 CN 111777658 B, 授权公告日 2020-12-23.
Sørensen M, Rossi M, Johansson L. "A Process for Preparing High-Purity Menaquinone 5" [P]. European Patent, EP 3794499 A1, 2020-04-12.
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