发明人李文辉,孙丽萍,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109597664 A, 授权公告日 2016-02-01.
发明人杨光,何建平,朱建伟. "Method for the Synthesis of 3,4-Dimethyl-5-(p-tolyl)isoxazole" [P]. 中国发明专利, 专利号 CN 113004374 B, 授权公告日 2025-07-11.
发明人冯建国,刘建华,陈志强. "A Process for Preparing High-Purity 3,4-Dimethyl-5-(p-tolyl)isoxazole" [P]. 中国发明专利, 专利号 CN 111877809 B, 授权公告日 2024-06-27.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2019, 1237, (3), 8384-8407.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2016, 376, 5870-5891.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 3,4-Dimethyl-5-(p-tolyl)isoxazole Using HRMS and NMR". Sci. Total Environ., 2017, 1521, 5925-5935.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2014, 341, (1), 2991-3017.