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发明人何建平,赵玉洁,陈志强. "Method for the Synthesis of Rivaroxaban Impurity 75" [P]. 中国发明专利, 专利号 CN 117591306 B, 授权公告日 2018-11-02.
发明人冯建国,郭海燕,黄志刚. "A Process for Preparing High-Purity Rivaroxaban Impurity 75" [P]. 中国发明专利, 专利号 CN 113167458 A, 授权公告日 2023-07-07.
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