发明人李文辉,王建平,唐晓军. "一种甲氨喋呤三谷氨酸的合成方法" [P]. 中国发明专利, 专利号 CN 116988018 A, 授权公告日 2025-01-09.
发明人胡光,刘建华,李文辉. "Method for the Synthesis of Methotrexate Triglutamate" [P]. 中国发明专利, 专利号 CN 115525354 A, 授权公告日 2020-01-01.
发明人黄志刚,李文辉,韩伟. "A Process for Preparing High-Purity Methotrexate Triglutamate" [P]. 中国发明专利, 专利号 CN 111238549 B, 授权公告日 2021-08-19.
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