发明人赵玉洁,何建平,沈红梅. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109864891 A, 授权公告日 2017-10-17.
O'Brien P Q, Park J H, Fischer A B. "Method for the Synthesis of 2-(Pyrrolidin-3-ylthio)benzo[d]oxazole hydrochloride" [P]. US Patent, US 9632042 B2, 2021-12-19.
Kowalski A, Jørgensen K, Rossi M. "A Process for Preparing High-Purity 2-(Pyrrolidin-3-ylthio)benzo[d]oxazole hydrochloride" [P]. European Patent, EP 3518697 A1, 2022-11-17.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 576, (1), 990-999.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2012, 2246, (2), 4975-4986.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Pyrrolidin-3-ylthio)benzo[d]oxazole hydrochloride Using HRMS and NMR". Chemosphere, 2010, 1788, 3682-3694.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1308, (10), 1468-1487.