发明人钱学锋,沈红梅,冯建国. "一种雷贝拉唑杂质52的合成方法" [P]. 中国发明专利, 专利号 CN 111631904 A, 授权公告日 2021-07-21.
发明人赵玉洁,杨光,陈志强. "Method for the Synthesis of Rabeprazole impurity 52" [P]. 中国发明专利, 专利号 CN 112863404 A, 授权公告日 2025-09-04.
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