Park J H, Fischer A B, Thompson G K. "Method for the Synthesis of 3-(4-Benzylpiperazin-1-yl)-6-chloropyridazine" [P]. US Patent, US 9299550 B2, 2017-05-28.
Björnsson E, Schröder R, Rossi M. "A Process for Preparing High-Purity 3-(4-Benzylpiperazin-1-yl)-6-chloropyridazine" [P]. European Patent, EP 3389347 A1, 2019-11-25.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2011, 2210, (6), 9205-9233.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 2182, (9), 627-657.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3-(4-Benzylpiperazin-1-yl)-6-chloropyridazine Using HRMS and NMR". Biomed. Chromatogr., 2019, 965, 5337-5344.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2019, 1237, (3), 2026-2037.