发明人冯建国,杨光,胡光. "一种2-(4-氨基苯基)乙酸-1-<SUP>13</SUP>C的合成方法" [P]. 中国发明专利, 专利号 CN 117228287 A, 授权公告日 2025-12-22.
发明人胡光,何建平,郭海燕. "Method for the Synthesis of 2-(4-Aminophenyl)acetic acid-1-<SUP>13</SUP>C" [P]. 中国发明专利, 专利号 CN 114417038 A, 授权公告日 2025-07-12.
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