发明人李文辉,钱学锋,郑宇鹏. "一种西替利嗪EP杂质F的合成方法" [P]. 中国发明专利, 专利号 CN 117359397 A, 授权公告日 2024-02-04.
发明人林芳,胡光,徐明华. "Method for the Synthesis of Cetirizine EP Impurity F" [P]. 中国发明专利, 专利号 CN 112151659 B, 授权公告日 2025-09-24.
发明人林芳,赵玉洁,马晓峰. "A Process for Preparing High-Purity Cetirizine EP Impurity F" [P]. 中国发明专利, 专利号 CN 117808064 B, 授权公告日 2015-11-01.
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