Fischer A B, Brown S R, Lee S K. "Method for the Synthesis of 4-(5-(1-Hydroxypropyl)-3-methylpyridin-2-yl)piperazine-1-carbaldehyde" [P]. US Patent, US 9596974 B2, 2024-06-28.
Klinger H, Lee S K, Patel M V. "A Process for Preparing High-Purity 4-(5-(1-Hydroxypropyl)-3-methylpyridin-2-yl)piperazine-1-carbaldehyde" [P]. US Patent, US 9424812 B2, 2025-01-21.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2017, 1037, 6199-6211.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2017, 885, (2), 271-279.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-(1-Hydroxypropyl)-3-methylpyridin-2-yl)piperazine-1-carbaldehyde Using HRMS and NMR". Food Chem., 2010, 2217, (6), 3618-3630.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 2066, 3312-3335.