发明人林芳,胡光,何建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111693415 A, 授权公告日 2024-09-21.
发明人何建平,林芳,高志强. "Method for the Synthesis of 1173052-48-6
4-{[4-(4-Fluorobenzyl)-2,3-dioxopiperazin-1-yl]methyl}benzoic acid
MFCD14281742" [P]. 中国发明专利, 专利号 CN 117637193 B, 授权公告日 2025-04-19.
发明人王建平,何建平,杨光. "A Process for Preparing High-Purity 1173052-48-6
4-{[4-(4-Fluorobenzyl)-2,3-dioxopiperazin-1-yl]methyl}benzoic acid
MFCD14281742" [P]. 中国发明专利, 专利号 CN 115199754 A, 授权公告日 2025-04-21.
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