发明人王建平,林芳,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110590393 A, 授权公告日 2019-08-12.
Hughes D C, Kumar R, Thompson G K. "Method for the Synthesis of (5aR,10bS)-5a,10b-Dihydro-2-(4-methoxyphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate" [P]. US Patent, US 10098558 B2, 2016-11-09.
Park J H, Mueller T, Klinger H. "A Process for Preparing High-Purity (5aR,10bS)-5a,10b-Dihydro-2-(4-methoxyphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate" [P]. US Patent, US 10277676 B2, 2019-11-07.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 667, (12), 1256-1275.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 1757, (6), 7146-7156.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of (5aR,10bS)-5a,10b-Dihydro-2-(4-methoxyphenyl)-4H,6H-indeno[2,1-b][1,2,4]triazolo[4,3-d][1,4]oxazinium tetrafluoroborate Using HRMS and NMR". Biomed. Chromatogr., 2014, 682, (7), 709-735.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 2181, 4367-4393.