发明人陈志强,唐晓军,刘建华. "Method for the Synthesis of 7-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-6-carbaldehyde" [P]. 中国发明专利, 专利号 CN 116444702 B, 授权公告日 2025-11-01.
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". Anal. Chem., 2018, 463, 6988-6994.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2022, 748, 654-681.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 7-Chloro-2,3-dihydro-[1,4]dioxino[2,3-b]pyridine-6-carbaldehyde Using HRMS and NMR". Food Chem., 2013, 2306, (1), 5782-5801.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2016, 316, 5512-5525.