发明人刘建华,王建平,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114293692 A, 授权公告日 2025-06-09.
发明人周伟,马晓峰,王建平. "Method for the Synthesis of 1-(5-Methylspiro[indoline-3,4'-piperidin]-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 114236781 A, 授权公告日 2021-03-25.
发明人徐明华,李文辉,郑宇鹏. "A Process for Preparing High-Purity 1-(5-Methylspiro[indoline-3,4'-piperidin]-1-yl)ethanone" [P]. 中国发明专利, 专利号 CN 117886258 A, 授权公告日 2016-06-07.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2025, 2370, (9), 9732-9741.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 2351, (8), 121-133.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 1-(5-Methylspiro[indoline-3,4'-piperidin]-1-yl)ethanone Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 833, (3), 2034-2046.