Roberts E F, Davis P L, Williams B T. "一种的合成方法" [P]. US Patent, US 9309863 B2, 2016-05-20.
发明人黄志刚,胡光,唐晓军. "Method for the Synthesis of 1-(3,4-Difluoro-5-methoxyphenyl)butan-1-one" [P]. 中国发明专利, 专利号 CN 111446419 B, 授权公告日 2015-10-15.
Johnson M A, Stevens L M, Schröder R. "A Process for Preparing High-Purity 1-(3,4-Difluoro-5-methoxyphenyl)butan-1-one" [P]. US Patent, US 9062153 B2, 2019-06-26.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2010, 1603, (9), 826-844.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1333, (3), 1745-1756.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 1-(3,4-Difluoro-5-methoxyphenyl)butan-1-one Using HRMS and NMR". Phytochemistry, 2021, 1865, (6), 4973-5003.