发明人朱建伟,刘建华,何建平. "Method for the Synthesis of 1-[2-Hydroxy-3-propyl-4-[4-(1H-tetrazol-5-yl)butoxy]phenyl]ethanone" [P]. 中国发明专利, 专利号 CN 109552846 B, 授权公告日 2025-09-17.
发明人王建平,郑宇鹏,刘建华. "A Process for Preparing High-Purity 1-[2-Hydroxy-3-propyl-4-[4-(1H-tetrazol-5-yl)butoxy]phenyl]ethanone" [P]. 中国发明专利, 专利号 CN 115611079 B, 授权公告日 2019-02-01.
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