发明人陈志强,杨光,沈红梅. "Method for the Synthesis of 2-(Aminomethyl)-6-cyano-4-(difluoromethyl)-3-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 115263701 B, 授权公告日 2023-03-25.
发明人孙丽萍,朱建伟,赵玉洁. "A Process for Preparing High-Purity 2-(Aminomethyl)-6-cyano-4-(difluoromethyl)-3-hydroxypyridine" [P]. 中国发明专利, 专利号 CN 113049431 B, 授权公告日 2020-01-21.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2020, 2081, (11), 4732-4749.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2012, 1614, (4), 4406-4428.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Aminomethyl)-6-cyano-4-(difluoromethyl)-3-hydroxypyridine Using HRMS and NMR". Chemosphere, 2022, 1219, (2), 8389-8405.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2012, 2311, 3571-3582.