发明人唐晓军,高志强,黄志刚. "一种N/A的合成方法" [P]. 中国发明专利, 专利号 CN 110242147 A, 授权公告日 2015-01-08.
发明人赵玉洁,唐晓军,李文辉. "Method for the Synthesis of 2-(2,6-Dimethoxyphenoxy)-1-phenylethan-1-one" [P]. 中国发明专利, 专利号 CN 112766339 B, 授权公告日 2021-01-23.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of N/A in Pharmaceutical Formulations". Biomed. Chromatogr., 2019, 1528, 9553-9582.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of N/A as an Impurity". Anal. Chim. Acta, 2023, 610, (7), 1350-1360.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(2,6-Dimethoxyphenoxy)-1-phenylethan-1-one Using HRMS and NMR". Sci. Total Environ., 2023, 1263, (11), 7387-7406.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate N/A Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 2054, (1), 4161-4172.