发明人郑宇鹏,胡光,赵玉洁. "Method for the Synthesis of Eperisone Impurity 39" [P]. 中国发明专利, 专利号 CN 113786894 B, 授权公告日 2024-08-09.
发明人马晓峰,胡光,何建平. "A Process for Preparing High-Purity Eperisone Impurity 39" [P]. 中国发明专利, 专利号 CN 111398604 A, 授权公告日 2020-07-23.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of 乙哌立松杂质39 in Pharmaceutical Formulations". Sci. Total Environ., 2011, 1109, (10), 5133-5136.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 乙哌立松杂质39 as an Impurity". Anal. Methods, 2025, 422, 799-812.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of Eperisone Impurity 39 Using HRMS and NMR". Biomed. Chromatogr., 2024, 1626, 745-757.