Schröder R, Patel M V, Lee S K. "一种的合成方法" [P]. US Patent, US 11988955 B2, 2024-10-14.
发明人张德明,沈红梅,马晓峰. "Method for the Synthesis of rel-(6S,7aR)-6-Fuoro-7a-(hydroxymethyl)tetrahydro-1H-pyrrolizin-3(2H)-one-d2" [P]. 中国发明专利, 专利号 CN 112520101 B, 授权公告日 2017-09-21.
发明人周伟,胡光,赵玉洁. "A Process for Preparing High-Purity rel-(6S,7aR)-6-Fuoro-7a-(hydroxymethyl)tetrahydro-1H-pyrrolizin-3(2H)-one-d2" [P]. 中国发明专利, 专利号 CN 114941998 A, 授权公告日 2022-06-19.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2017, 267, (2), 8259-8288.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2025, 1937, (12), 168-196.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of rel-(6S,7aR)-6-Fuoro-7a-(hydroxymethyl)tetrahydro-1H-pyrrolizin-3(2H)-one-d2 Using HRMS and NMR". Phytochemistry, 2022, 262, (10), 4988-5007.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 2313, 9793-9822.