发明人刘建华,郭海燕,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108426650 A, 授权公告日 2023-04-04.
发明人朱建伟,孙丽萍,黄志刚. "Method for the Synthesis of N-(2-Amino-4-methoxyphenyl)cyclobutanecarboxamide" [P]. 中国发明专利, 专利号 CN 110530489 B, 授权公告日 2017-08-21.
发明人陈志强,赵玉洁,王建平. "A Process for Preparing High-Purity N-(2-Amino-4-methoxyphenyl)cyclobutanecarboxamide" [P]. 中国发明专利, 专利号 CN 115521961 B, 授权公告日 2020-05-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1980, (6), 276-300.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 921, 9389-9405.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of N-(2-Amino-4-methoxyphenyl)cyclobutanecarboxamide Using HRMS and NMR". J. Chromatogr. A, 2011, 361, (4), 3556-3576.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2019, 313, (12), 2239-2256.