发明人马晓峰,王建平,冯建国. "一种雷莫司琼杂质17的合成方法" [P]. 中国发明专利, 专利号 CN 117862024 A, 授权公告日 2020-06-19.
发明人李文辉,沈红梅,周伟. "Method for the Synthesis of Ramosetron Impurity 17" [P]. 中国发明专利, 专利号 CN 108547991 A, 授权公告日 2024-02-14.
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