发明人王建平,徐明华,黄志刚. "Method for the Synthesis of 3-Hydroxy Carvedilol" [P]. 中国发明专利, 专利号 CN 109160122 A, 授权公告日 2023-07-17.
发明人高志强,朱建伟,孙丽萍. "A Process for Preparing High-Purity 3-Hydroxy Carvedilol" [P]. 中国发明专利, 专利号 CN 115480288 A, 授权公告日 2020-02-10.
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