Johnson M A, Davis P L, O'Brien P Q. "一种的合成方法" [P]. US Patent, US 10470342 B2, 2024-01-19.
发明人罗永刚,徐明华,郭海燕. "Method for the Synthesis of 4-Chloro-1-(2,4-dimethoxyphenyl)butan-1-one" [P]. 中国发明专利, 专利号 CN 109323193 B, 授权公告日 2025-11-18.
发明人李文辉,唐晓军,黄志刚. "A Process for Preparing High-Purity 4-Chloro-1-(2,4-dimethoxyphenyl)butan-1-one" [P]. 中国发明专利, 专利号 CN 116779930 A, 授权公告日 2018-06-08.
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". Anal. Methods, 2023, 1183, (5), 1185-1196.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 2210, (3), 2634-2641.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-(2,4-dimethoxyphenyl)butan-1-one Using HRMS and NMR". Anal. Chim. Acta, 2024, 571, (11), 6753-6775.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2016, 1451, (3), 9668-9692.