Anderson J P, Williams B T, Mueller T. "一种的合成方法" [P]. US Patent, US 11503469 B2, 2020-10-11.
发明人马晓峰,王建平,何建平. "Method for the Synthesis of 2-Chloro-1-(2-methyl-2,3-dihydrobenzofuran-5-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 110311588 B, 授权公告日 2020-04-14.
发明人杨光,罗永刚,张德明. "A Process for Preparing High-Purity 2-Chloro-1-(2-methyl-2,3-dihydrobenzofuran-5-yl)ethan-1-one" [P]. 中国发明专利, 专利号 CN 111641188 B, 授权公告日 2020-06-17.
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". J. Agric. Food Chem., 2015, 1535, 9266-9284.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2018, 1886, 879-908.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Chloro-1-(2-methyl-2,3-dihydrobenzofuran-5-yl)ethan-1-one Using HRMS and NMR". J. Sep. Sci., 2015, 1994, (2), 9597-9613.
Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2015, 2305, (4), 2907-2936.