发明人高志强,钱学锋,冯建国. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115582119 A, 授权公告日 2021-11-18.
发明人孙丽萍,朱建伟,李文辉. "Method for the Synthesis of 3-((Tert-butoxycarbonyl)amino)-3-cyclobutylpropanoic acid" [P]. 中国发明专利, 专利号 CN 115363422 A, 授权公告日 2025-03-15.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2023, 1592, 4653-4659.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2012, 2295, (5), 1588-1612.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 3-((Tert-butoxycarbonyl)amino)-3-cyclobutylpropanoic acid Using HRMS and NMR". Environ. Sci. Technol., 2017, 786, (9), 3626-3653.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2025, 698, (2), 5362-5384.