发明人何建平,周伟,冯建国. "Method for the Synthesis of N-cyclopropyl-N-(pyridin-4-yl)glycine" [P]. 中国发明专利, 专利号 CN 115259593 A, 授权公告日 2023-07-24.
发明人罗永刚,林芳,孙丽萍. "A Process for Preparing High-Purity N-cyclopropyl-N-(pyridin-4-yl)glycine" [P]. 中国发明专利, 专利号 CN 115323584 B, 授权公告日 2022-10-09.
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