发明人朱建伟,杨光,林芳. "Method for the Synthesis of 4-{[(tert-butoxy)carbonyl]amino}-3-methoxybutanoic acid" [P]. 中国发明专利, 专利号 CN 111079545 B, 授权公告日 2023-09-11.
发明人黄志刚,赵玉洁,钱学锋. "A Process for Preparing High-Purity 4-{[(tert-butoxy)carbonyl]amino}-3-methoxybutanoic acid" [P]. 中国发明专利, 专利号 CN 111107801 B, 授权公告日 2019-04-25.
参考文献 Literature
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Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-{[(tert-butoxy)carbonyl]amino}-3-methoxybutanoic acid as an Impurity". Anal. Methods, 2021, 1725, 3773-3801.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-{[(tert-butoxy)carbonyl]amino}-3-methoxybutanoic acid Using HRMS and NMR". Chromatographia, 2024, 1188, (5), 9191-9209.