发明人李文辉,周伟,罗永刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117596155 A, 授权公告日 2016-05-20.
发明人张德明,王建平,朱建伟. "Method for the Synthesis of (E)-3-(dimethylamino)-1-(5-methyl-3-phenylisoxazol-4-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 109333734 B, 授权公告日 2018-01-10.
发明人马晓峰,郭海燕,高志强. "A Process for Preparing High-Purity (E)-3-(dimethylamino)-1-(5-methyl-3-phenylisoxazol-4-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 117346028 B, 授权公告日 2020-07-13.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2014, 1843, 7465-7491.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 1936, (6), 7730-7748.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (E)-3-(dimethylamino)-1-(5-methyl-3-phenylisoxazol-4-yl)prop-2-en-1-one Using HRMS and NMR". Anal. Chem., 2020, 2460, 9443-9448.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2020, 1556, 5435-5438.