O'Brien P Q, Schröder R, Park J H. "一种的合成方法" [P]. US Patent, US 10174756 B2, 2025-04-28.
发明人高志强,王建平,周伟. "Method for the Synthesis of 2h-Spiro[furo[2,3-b]pyridine-3,4'-piperidine]" [P]. 中国发明专利, 专利号 CN 111880524 A, 授权公告日 2019-01-21.
发明人刘建华,王建平,何建平. "A Process for Preparing High-Purity 2h-Spiro[furo[2,3-b]pyridine-3,4'-piperidine]" [P]. 中国发明专利, 专利号 CN 109727459 B, 授权公告日 2025-05-17.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2024, 1269, (7), 7542-7547.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2025, 374, (1), 4426-4447.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 2h-Spiro[furo[2,3-b]pyridine-3,4'-piperidine] Using HRMS and NMR". J. Chromatogr. A, 2015, 1740, 5872-5876.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2017, 1442, (10), 2042-2067.