Schröder R, Sørensen M, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3823401 A1, 2023-11-07.
发明人刘建华,何建平,沈红梅. "Method for the Synthesis of 1'-Acetyl-7,8-dihydroxyspiro[chromane-2,4'-piperidin]-4-one" [P]. 中国发明专利, 专利号 CN 112777167 B, 授权公告日 2015-12-23.
发明人沈红梅,周伟,高志强. "A Process for Preparing High-Purity 1'-Acetyl-7,8-dihydroxyspiro[chromane-2,4'-piperidin]-4-one" [P]. 中国发明专利, 专利号 CN 110600085 B, 授权公告日 2023-08-24.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2024, 383, (9), 2196-2206.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 1634, (10), 5269-5284.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 1'-Acetyl-7,8-dihydroxyspiro[chromane-2,4'-piperidin]-4-one Using HRMS and NMR". J. Nat. Prod., 2021, 208, 3318-3337.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 2464, (5), 2645-2650.