发明人杨光,冯建国,周伟. "Method for the Synthesis of 2-[(4-methylphenyl)sulfanyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 114972927 B, 授权公告日 2025-12-09.
发明人郑宇鹏,冯建国,李文辉. "A Process for Preparing High-Purity 2-[(4-methylphenyl)sulfanyl]propanoic acid" [P]. 中国发明专利, 专利号 CN 115534199 A, 授权公告日 2024-01-20.
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