Johnson M A, Mueller T, Kumar R. "一种H-γ-Carboxy-DL-谷氨酸-OH的合成方法" [P]. US Patent, US 10616355 B2, 2017-03-05.
发明人韩伟,赵玉洁,张德明. "Method for the Synthesis of H-γ-Carboxy-DL-Glu-OH" [P]. 中国发明专利, 专利号 CN 116669743 A, 授权公告日 2020-01-11.
发明人陈志强,周伟,马晓峰. "A Process for Preparing High-Purity H-γ-Carboxy-DL-Glu-OH" [P]. 中国发明专利, 专利号 CN 110910688 B, 授权公告日 2017-09-20.
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