发明人马晓峰,张德明,何建平. "Method for the Synthesis of (S)-8-Amino-6-azaspiro[3.4]octan-5-one" [P]. 中国发明专利, 专利号 CN 112602315 A, 授权公告日 2016-03-22.
发明人钱学锋,徐明华,赵玉洁. "A Process for Preparing High-Purity (S)-8-Amino-6-azaspiro[3.4]octan-5-one" [P]. 中国发明专利, 专利号 CN 115120556 B, 授权公告日 2020-04-07.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2014, 667, 7818-7840.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2017, 1636, (12), 2658-2688.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of (S)-8-Amino-6-azaspiro[3.4]octan-5-one Using HRMS and NMR". Anal. Chim. Acta, 2017, 636, (7), 6361-6364.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2024, 1658, (5), 2550-2562.