发明人韩伟,陈志强,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117612221 A, 授权公告日 2018-01-25.
发明人郭海燕,冯建国,王建平. "Method for the Synthesis of 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-(cyclopropylmethyl)acetamide" [P]. 中国发明专利, 专利号 CN 115393754 A, 授权公告日 2020-05-27.
发明人郭海燕,罗永刚,王建平. "A Process for Preparing High-Purity 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-(cyclopropylmethyl)acetamide" [P]. 中国发明专利, 专利号 CN 109997025 B, 授权公告日 2020-02-28.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2017, 2110, (1), 1916-1921.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 2038, (5), 8175-8196.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(3-Amino-4-chloro-1h-pyrazol-1-yl)-N-(cyclopropylmethyl)acetamide Using HRMS and NMR". Food Chem., 2020, 2295, (8), 4537-4557.
Kim S H, Park J Y. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2014, 656, 4408-4420.