发明人王建平,朱建伟,孙丽萍. "一种特布他林杂质51的合成方法" [P]. 中国发明专利, 专利号 CN 109497618 A, 授权公告日 2023-05-18.
发明人孙丽萍,郑宇鹏,张德明. "Method for the Synthesis of Terbutaline Impurity 51" [P]. 中国发明专利, 专利号 CN 114178123 A, 授权公告日 2022-04-20.
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