发明人徐明华,沈红梅,赵玉洁. "一种H-苏氨酸-OtBu盐酸盐的合成方法" [P]. 中国发明专利, 专利号 CN 110377166 A, 授权公告日 2018-10-21.
发明人郭海燕,何建平,周伟. "Method for the Synthesis of H-Thr-OtBu · HCl" [P]. 中国发明专利, 专利号 CN 109002680 B, 授权公告日 2019-08-23.
Davis P L, Johnson M A, Thompson G K. "A Process for Preparing High-Purity H-Thr-OtBu · HCl" [P]. US Patent, US 10903905 B2, 2019-02-07.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of H-苏氨酸-OtBu盐酸盐 in Pharmaceutical Formulations". Anal. Methods, 2014, 1242, (3), 6030-6041.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of H-苏氨酸-OtBu盐酸盐 as an Impurity". J. Pharm. Biomed. Anal., 2018, 2205, (3), 5928-5957.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of H-Thr-OtBu · HCl Using HRMS and NMR". Phytochemistry, 2017, 954, (5), 1217-1229.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate H-苏氨酸-OtBu盐酸盐 Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2022, 2370, 3276-3279.