发明人高志强,韩伟,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116600344 A, 授权公告日 2017-09-16.
发明人孙丽萍,郭海燕,何建平. "Method for the Synthesis of 3-Amino-4-(3,4-dimethylphenyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 115715061 A, 授权公告日 2019-03-19.
发明人刘建华,马晓峰,冯建国. "A Process for Preparing High-Purity 3-Amino-4-(3,4-dimethylphenyl)butanoic acid" [P]. 中国发明专利, 专利号 CN 108115032 B, 授权公告日 2021-04-03.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Environ. Sci. Technol., 2025, 1287, (6), 8049-8055.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2016, 2380, (10), 4299-4306.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-4-(3,4-dimethylphenyl)butanoic acid Using HRMS and NMR". Chromatographia, 2015, 1771, 3753-3772.