发明人郑宇鹏,冯建国,高志强. "Method for the Synthesis of 2-Hydrazono-5-nitro-1,2-dihydropyridine-3-carboxamide" [P]. 中国发明专利, 专利号 CN 111230823 B, 授权公告日 2019-11-10.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2018, 940, (4), 9657-9661.
Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 647, (8), 4260-4263.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydrazono-5-nitro-1,2-dihydropyridine-3-carboxamide Using HRMS and NMR". Environ. Sci. Technol., 2025, 894, (7), 7750-7755.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2011, 2380, 8015-8027.