Thompson G K, Park J H, Johnson M A. "一种的合成方法" [P]. US Patent, US 10754557 B2, 2019-02-01.
发明人郑宇鹏,刘建华,朱建伟. "Method for the Synthesis of N-(3-Amino-3-oxopropyl)-N-benzyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxamide" [P]. 中国发明专利, 专利号 CN 117045174 B, 授权公告日 2022-05-13.
Patel M V, Brown S R, Thompson G K. "A Process for Preparing High-Purity N-(3-Amino-3-oxopropyl)-N-benzyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxamide" [P]. US Patent, US 11852884 B2, 2015-08-16.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2016, 1423, (2), 5008-5024.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2018, 1542, (11), 9873-9888.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of N-(3-Amino-3-oxopropyl)-N-benzyl-5,6-dihydro-4H-cyclopenta[b]thiophene-2-carboxamide Using HRMS and NMR". Anal. Chim. Acta, 2014, 222, (5), 3692-3719.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2024, 1634, 7011-7041.