发明人李文辉,刘建华,冯建国. "Method for the Synthesis of Bisoprolol Fumarate" [P]. 中国发明专利, 专利号 CN 114579733 A, 授权公告日 2022-11-14.
发明人郭海燕,胡光,赵玉洁. "A Process for Preparing High-Purity Bisoprolol Fumarate" [P]. 中国发明专利, 专利号 CN 110959744 A, 授权公告日 2015-02-18.
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