发明人张德明,林芳,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 115416159 A, 授权公告日 2016-09-12.
发明人唐晓军,马晓峰,郭海燕. "Method for the Synthesis of 2-Amino-N'-(4-hydroxy-3-methoxybenzylidene)-4-methylthiazole-5-carbohydrazide" [P]. 中国发明专利, 专利号 CN 110585313 B, 授权公告日 2025-11-11.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2021, 993, 2685-2708.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chromatographia, 2018, 1433, 8001-8021.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 2-Amino-N'-(4-hydroxy-3-methoxybenzylidene)-4-methylthiazole-5-carbohydrazide Using HRMS and NMR". Anal. Chem., 2019, 1170, 564-583.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2019, 1865, 996-1010.