发明人李文辉,陈志强,周伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110258063 A, 授权公告日 2025-10-03.
发明人周伟,赵玉洁,郭海燕. "Method for the Synthesis of 1-Hydroxy-2,4,5,6,7,7a-hexahydrophospholo[3,2-c]pyridine 1-oxide hydrochloride" [P]. 中国发明专利, 专利号 CN 109269014 B, 授权公告日 2024-12-05.
Schröder R, Lee S K, Park J H. "A Process for Preparing High-Purity 1-Hydroxy-2,4,5,6,7,7a-hexahydrophospholo[3,2-c]pyridine 1-oxide hydrochloride" [P]. US Patent, US 10264753 B2, 2025-03-16.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2015, 675, 9096-9112.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2021, 1406, (10), 9446-9449.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-Hydroxy-2,4,5,6,7,7a-hexahydrophospholo[3,2-c]pyridine 1-oxide hydrochloride Using HRMS and NMR". J. Agric. Food Chem., 2017, 2258, (8), 6634-6643.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2010, 2221, 1884-1887.