发明人张德明,韩伟,胡光. "Method for the Synthesis of 1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 108961783 A, 授权公告日 2020-02-10.
发明人郭海燕,何建平,沈红梅. "A Process for Preparing High-Purity 1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride" [P]. 中国发明专利, 专利号 CN 110144963 A, 授权公告日 2023-03-17.
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". Sci. Total Environ., 2015, 1947, (8), 9419-9428.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2013, 166, 4256-4281.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 1-({1-[(3,5-Dimethylisoxazol-4-yl)sulfonyl]-piperidin-4-yl}acetyl)piperazine hydrochloride Using HRMS and NMR". J. Chromatogr. A, 2019, 1196, 9749-9776.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Methods, 2025, 2166, (9), 8789-8798.