Brown S R, Lee S K, Chen K W. "Method for the Synthesis of 3-Bromo-N-(2-cyanopropyl)thiophene-2-carboxamide" [P]. US Patent, US 11425312 B2, 2019-04-20.
发明人高志强,陈志强,徐明华. "A Process for Preparing High-Purity 3-Bromo-N-(2-cyanopropyl)thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 116768439 A, 授权公告日 2019-05-16.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2010, 943, 8677-8703.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2011, 708, (7), 3317-3328.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of 3-Bromo-N-(2-cyanopropyl)thiophene-2-carboxamide Using HRMS and NMR". Talanta, 2021, 1945, 4769-4783.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2020, 774, (3), 9296-9316.