Johnson M A, Lee S K, Klinger H. "Method for the Synthesis of 6-Isopropylpyridine-3,4-diamine" [P]. US Patent, US 9586868 B2, 2016-09-23.
发明人张德明,唐晓军,徐明华. "A Process for Preparing High-Purity 6-Isopropylpyridine-3,4-diamine" [P]. 中国发明专利, 专利号 CN 109197760 A, 授权公告日 2022-04-10.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2025, 1250, (2), 9838-9861.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 2114, (3), 3091-3110.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of 6-Isopropylpyridine-3,4-diamine Using HRMS and NMR". Sci. Total Environ., 2024, 1238, (8), 609-613.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2019, 291, 4921-4930.