发明人罗永刚,钱学锋,冯建国. "一种米拉贝隆杂质53的合成方法" [P]. 中国发明专利, 专利号 CN 115061508 A, 授权公告日 2025-03-14.
发明人李文辉,徐明华,唐晓军. "Method for the Synthesis of Mirabegron Impurity 53" [P]. 中国发明专利, 专利号 CN 116146958 B, 授权公告日 2025-10-28.
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