Mueller T C, Nowak P, Lefèvre J P. "一种的合成方法" [P]. European Patent, EP 3306979 A1, 2023-06-20.
Fischer A B, Patel M V, Yamamoto T. "Method for the Synthesis of N-benzyl-2,3-dimethyl-1H-indole-5-carboxamide" [P]. US Patent, US 9924458 B2, 2016-08-11.
Fischer A B, Brown S R, Schröder R. "A Process for Preparing High-Purity N-benzyl-2,3-dimethyl-1H-indole-5-carboxamide" [P]. US Patent, US 10589596 B2, 2023-03-23.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2019, 1548, (9), 9083-9111.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2010, 2210, (3), 1718-1736.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of N-benzyl-2,3-dimethyl-1H-indole-5-carboxamide Using HRMS and NMR". Talanta, 2019, 637, (2), 5172-5200.