发明人何建平,黄志刚,刘建华. "Method for the Synthesis of (E)-5-(2-(5-(2,4-dichlorophenyl)furan-2-yl)vinyl)-3-methyl-4-nitroisoxazole" [P]. 中国发明专利, 专利号 CN 112118565 B, 授权公告日 2024-06-16.
发明人冯建国,郑宇鹏,黄志刚. "A Process for Preparing High-Purity (E)-5-(2-(5-(2,4-dichlorophenyl)furan-2-yl)vinyl)-3-methyl-4-nitroisoxazole" [P]. 中国发明专利, 专利号 CN 113183365 B, 授权公告日 2020-11-01.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2012, 1919, 5439-5445.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2011, 863, (12), 3716-3727.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (E)-5-(2-(5-(2,4-dichlorophenyl)furan-2-yl)vinyl)-3-methyl-4-nitroisoxazole Using HRMS and NMR". Anal. Methods, 2021, 2079, (9), 6471-6494.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2011, 1293, (10), 8183-8200.