发明人罗永刚,郭海燕,王建平. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 108036021 A, 授权公告日 2020-02-05.
发明人陈志强,刘建华,罗永刚. "Method for the Synthesis of 4-Amino-N5-(4-fluorobenzyl)-N3-isopropylisothiazole-3,5-dicarboxamide" [P]. 中国发明专利, 专利号 CN 109223299 B, 授权公告日 2017-02-22.
发明人韩伟,赵玉洁,杨光. "A Process for Preparing High-Purity 4-Amino-N5-(4-fluorobenzyl)-N3-isopropylisothiazole-3,5-dicarboxamide" [P]. 中国发明专利, 专利号 CN 116954536 A, 授权公告日 2025-06-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2013, 718, (7), 9114-9124.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2013, 612, 6992-7020.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Amino-N5-(4-fluorobenzyl)-N3-isopropylisothiazole-3,5-dicarboxamide Using HRMS and NMR". Chromatographia, 2010, 1082, 2376-2394.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2013, 276, 6899-6918.