发明人杨光,黄志刚,赵玉洁. "一种5-(苄基(叔丁氧基羰基)氨基)-4,4-二氟-2-甲基戊酸的合成方法" [P]. 中国发明专利, 专利号 CN 113622933 A, 授权公告日 2020-06-02.
发明人罗永刚,马晓峰,沈红梅. "Method for the Synthesis of 5-(Benzyl(tert-butoxycarbonyl)amino)-4,4-difluoro-2-methylpentanoic acid" [P]. 中国发明专利, 专利号 CN 113270329 A, 授权公告日 2016-03-24.
Johnson M A, Fischer A B, Williams B T. "A Process for Preparing High-Purity 5-(Benzyl(tert-butoxycarbonyl)amino)-4,4-difluoro-2-methylpentanoic acid" [P]. US Patent, US 9742555 B2, 2019-01-20.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(苄基(叔丁氧基羰基)氨基)-4,4-二氟-2-甲基戊酸 in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1681, (8), 234-240.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(苄基(叔丁氧基羰基)氨基)-4,4-二氟-2-甲基戊酸 as an Impurity". Environ. Sci. Technol., 2019, 1206, (9), 7903-7906.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Benzyl(tert-butoxycarbonyl)amino)-4,4-difluoro-2-methylpentanoic acid Using HRMS and NMR". J. Chromatogr. A, 2016, 2459, (7), 180-193.