Klinger H, Thompson G K, Fischer A B. "一种3-(Boc-氨基)-4-(邻甲苯基)丁酸的合成方法" [P]. US Patent, US 11787603 B2, 2019-05-10.
发明人郑宇鹏,沈红梅,黄志刚. "Method for the Synthesis of 3-(Boc-amino)-4-(o-tolyl)butyric Acid" [P]. 中国发明专利, 专利号 CN 111172020 B, 授权公告日 2018-01-19.
发明人韩伟,高志强,徐明华. "A Process for Preparing High-Purity 3-(Boc-amino)-4-(o-tolyl)butyric Acid" [P]. 中国发明专利, 专利号 CN 114662793 B, 授权公告日 2021-01-06.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 3-(Boc-氨基)-4-(邻甲苯基)丁酸 in Pharmaceutical Formulations". J. Chromatogr. A, 2012, 1948, (12), 1914-1935.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-(Boc-氨基)-4-(邻甲苯基)丁酸 as an Impurity". J. Sep. Sci., 2020, 942, (3), 4742-4748.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Boc-amino)-4-(o-tolyl)butyric Acid Using HRMS and NMR". Anal. Methods, 2010, 858, (6), 342-369.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate 3-(Boc-氨基)-4-(邻甲苯基)丁酸 Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 2080, 7940-7955.