Johnson M A, Patel M V, Hughes D C. "一种(2S)-2-{[(叔-丁氧基)羰基]氨基}-2-环庚基乙酸的合成方法" [P]. US Patent, US 9640260 B2, 2018-04-15.
Jørgensen K, Schröder R, Johansson L. "Method for the Synthesis of (2S)-2-(tert-butoxycarbonylamino)-2-cycloheptyl-acetic acid" [P]. European Patent, EP 3765429 A1, 2022-10-02.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of (2S)-2-{[(叔-丁氧基)羰基]氨基}-2-环庚基乙酸 in Pharmaceutical Formulations". J. Nat. Prod., 2016, 295, 4489-4513.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of (2S)-2-{[(叔-丁氧基)羰基]氨基}-2-环庚基乙酸 as an Impurity". J. Agric. Food Chem., 2016, 1454, (6), 3553-3559.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (2S)-2-(tert-butoxycarbonylamino)-2-cycloheptyl-acetic acid Using HRMS and NMR". J. Chromatogr. A, 2016, 1350, (1), 713-735.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate (2S)-2-{[(叔-丁氧基)羰基]氨基}-2-环庚基乙酸 Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2019, 404, 1530-1533.