发明人徐明华,杨光,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108429179 A, 授权公告日 2025-01-02.
发明人陈志强,李文辉,沈红梅. "Method for the Synthesis of tert-Butyl (4-chloro-2-formyl-5-methoxyphenyl)carbamate" [P]. 中国发明专利, 专利号 CN 111467690 A, 授权公告日 2017-05-18.
发明人李文辉,韩伟,徐明华. "A Process for Preparing High-Purity tert-Butyl (4-chloro-2-formyl-5-methoxyphenyl)carbamate" [P]. 中国发明专利, 专利号 CN 114727443 B, 授权公告日 2022-12-02.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2019, 2350, (9), 7181-7196.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2023, 132, 5345-5362.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of tert-Butyl (4-chloro-2-formyl-5-methoxyphenyl)carbamate Using HRMS and NMR". Anal. Chim. Acta, 2022, 297, (3), 9349-9368.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2019, 2408, 4795-4816.