发明人赵玉洁,冯建国,徐明华. "Method for the Synthesis of Baloxavir Marboxil Impurity 217" [P]. 中国发明专利, 专利号 CN 117046044 A, 授权公告日 2021-12-21.
发明人黄志刚,沈红梅,冯建国. "A Process for Preparing High-Purity Baloxavir Marboxil Impurity 217" [P]. 中国发明专利, 专利号 CN 117271557 B, 授权公告日 2018-09-07.
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