发明人徐明华,胡光,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110179226 A, 授权公告日 2023-05-24.
发明人孙丽萍,马晓峰,周伟. "Method for the Synthesis of 6-Morpholin-4-yl-3-nitro-4-(trifluoromethyl)-pyridin-2-ylhydrazine" [P]. 中国发明专利, 专利号 CN 112760514 B, 授权公告日 2017-02-08.
发明人韩伟,郑宇鹏,刘建华. "A Process for Preparing High-Purity 6-Morpholin-4-yl-3-nitro-4-(trifluoromethyl)-pyridin-2-ylhydrazine" [P]. 中国发明专利, 专利号 CN 114974517 A, 授权公告日 2018-09-21.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2024, 2373, 6939-6956.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2025, 405, 8533-8538.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 6-Morpholin-4-yl-3-nitro-4-(trifluoromethyl)-pyridin-2-ylhydrazine Using HRMS and NMR". Food Chem., 2022, 1632, 928-931.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2014, 1427, 9779-9808.