发明人王建平,李文辉,张德明. "Method for the Synthesis of 2-(Isopropyl((3-methoxypyrazin-2-yl)methyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 109935751 B, 授权公告日 2021-12-09.
发明人王建平,黄志刚,冯建国. "A Process for Preparing High-Purity 2-(Isopropyl((3-methoxypyrazin-2-yl)methyl)amino)acetic acid" [P]. 中国发明专利, 专利号 CN 117880271 B, 授权公告日 2019-12-08.
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