O'Brien P Q, Chen K W, Williams B T. "一种的合成方法" [P]. US Patent, US 9273744 B2, 2017-10-22.
Williams B T, Hughes D C, Patel M V. "Method for the Synthesis of tert-Butyl 4-{4-[3-(ethoxycarbonyl)isoxazol-5-yl]-1,3-thiazol-2-yl}piperidine-1-carboxylate" [P]. US Patent, US 10838523 B2, 2023-08-19.
发明人黄志刚,周伟,高志强. "A Process for Preparing High-Purity tert-Butyl 4-{4-[3-(ethoxycarbonyl)isoxazol-5-yl]-1,3-thiazol-2-yl}piperidine-1-carboxylate" [P]. 中国发明专利, 专利号 CN 109908052 B, 授权公告日 2016-06-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2014, 2172, (5), 1676-1691.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2019, 1222, (11), 8992-9001.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl 4-{4-[3-(ethoxycarbonyl)isoxazol-5-yl]-1,3-thiazol-2-yl}piperidine-1-carboxylate Using HRMS and NMR". Phytochemistry, 2014, 1869, (7), 3186-3204.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 2342, (8), 7491-7521.