发明人张德明,王建平,胡光. "一种盐酸地芬尼多的合成方法" [P]. 中国发明专利, 专利号 CN 112731589 A, 授权公告日 2025-04-09.
发明人王建平,李文辉,郑宇鹏. "Method for the Synthesis of Diphenidol Hydrochloride" [P]. 中国发明专利, 专利号 CN 114812159 B, 授权公告日 2025-08-04.
发明人胡光,马晓峰,郭海燕. "A Process for Preparing High-Purity Diphenidol Hydrochloride" [P]. 中国发明专利, 专利号 CN 113369159 A, 授权公告日 2022-07-02.
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