Kowalski A, Martínez F, Rossi M. "一种的合成方法" [P]. European Patent, EP 3027248 A1, 2022-03-01.
Klinger H, Schröder R, Thompson G K. "Method for the Synthesis of 1-(tert-Butyl) 3-methyl 5,5-difluoro-4-hydroxypiperidine-1,3-dicarboxylate" [P]. US Patent, US 10416118 B2, 2022-08-16.
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". Molecules, 2025, 545, (7), 4452-4462.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2016, 683, 6876-6904.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 1-(tert-Butyl) 3-methyl 5,5-difluoro-4-hydroxypiperidine-1,3-dicarboxylate Using HRMS and NMR". Anal. Chim. Acta, 2014, 722, (11), 7567-7593.