Lee S K, Brown S R, Mueller T. "一种的合成方法" [P]. US Patent, US 9281805 B2, 2019-05-05.
Nielsen H, Jørgensen K, Martínez F. "Method for the Synthesis of Tert-butyl 3-(3-bromo-1H-pyrazol-1-yl)piperidine-1-carboxylate" [P]. European Patent, EP 3342923 A1, 2021-11-12.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2010, 1166, (1), 2546-2555.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2020, 1064, (3), 9494-9497.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of Tert-butyl 3-(3-bromo-1H-pyrazol-1-yl)piperidine-1-carboxylate Using HRMS and NMR". Chromatographia, 2013, 291, 9306-9333.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 1285, 8784-8791.