发明人唐晓军,李文辉,黄志刚. "Method for the Synthesis of 4-(5-(tert-Butylthio)-4-methylpyridin-2-yl)piperazine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 112598564 B, 授权公告日 2020-04-09.
发明人沈红梅,唐晓军,周伟. "A Process for Preparing High-Purity 4-(5-(tert-Butylthio)-4-methylpyridin-2-yl)piperazine-1-carbaldehyde" [P]. 中国发明专利, 专利号 CN 117696937 A, 授权公告日 2025-02-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2020, 705, 1742-1751.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2024, 876, 3905-3933.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(5-(tert-Butylthio)-4-methylpyridin-2-yl)piperazine-1-carbaldehyde Using HRMS and NMR". Molecules, 2023, 868, 5591-5609.