发明人陈志强,高志强,林芳. "Method for the Synthesis of 5-Amino-4-(1,3-benzothiazol-2-yl)-1-propyl-1,2-dihydro-3H-pyrrol-3-one" [P]. 中国发明专利, 专利号 CN 112116224 B, 授权公告日 2017-11-23.
发明人何建平,李文辉,罗永刚. "A Process for Preparing High-Purity 5-Amino-4-(1,3-benzothiazol-2-yl)-1-propyl-1,2-dihydro-3H-pyrrol-3-one" [P]. 中国发明专利, 专利号 CN 109945078 A, 授权公告日 2022-05-08.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 265, (4), 109-120.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2019, 2366, (7), 29-50.
Zhang Y, Li Q, Chen T. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-4-(1,3-benzothiazol-2-yl)-1-propyl-1,2-dihydro-3H-pyrrol-3-one Using HRMS and NMR". J. Nat. Prod., 2023, 1266, (6), 658-683.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2017, 2162, 773-789.