发明人徐明华,沈红梅,陈志强. "一种DL-4-羟基-2-酮戊二酸锂盐的合成方法" [P]. 中国发明专利, 专利号 CN 112485285 A, 授权公告日 2022-04-07.
发明人郑宇鹏,马晓峰,刘建华. "Method for the Synthesis of DL-4-Hydroxy-2-ketoglutaric Acid Lithium Salt" [P]. 中国发明专利, 专利号 CN 117687886 B, 授权公告日 2015-04-13.
发明人冯建国,罗永刚,唐晓军. "A Process for Preparing High-Purity DL-4-Hydroxy-2-ketoglutaric Acid Lithium Salt" [P]. 中国发明专利, 专利号 CN 116167437 A, 授权公告日 2016-03-24.
参考文献 Literature
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