发明人何建平,王建平,钱学锋. "Method for the Synthesis of 4-Chloro-6-hydrazinyl-2-isobutylpyrimidine" [P]. 中国发明专利, 专利号 CN 115012055 B, 授权公告日 2016-01-11.
Johansson L, Schröder R, Lefèvre J P. "A Process for Preparing High-Purity 4-Chloro-6-hydrazinyl-2-isobutylpyrimidine" [P]. European Patent, EP 3575721 A1, 2015-08-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2014, 343, 6585-6595.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2016, 1797, (5), 2383-2392.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-6-hydrazinyl-2-isobutylpyrimidine Using HRMS and NMR". J. Sep. Sci., 2024, 1215, 5987-6008.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2015, 643, 7765-7775.