Schröder R, Nowak P, Kowalski A. "一种的合成方法" [P]. European Patent, EP 3984618 A1, 2017-06-19.
Fischer A B, Anderson J P, Brown S R. "Method for the Synthesis of 5-(Aminomethyl)-n-methylthiophene-2-sulfonamide hydrochloride" [P]. US Patent, US 10702865 B2, 2017-12-06.
发明人韩伟,林芳,郑宇鹏. "A Process for Preparing High-Purity 5-(Aminomethyl)-n-methylthiophene-2-sulfonamide hydrochloride" [P]. 中国发明专利, 专利号 CN 110248500 A, 授权公告日 2023-07-16.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Phytochemistry, 2010, 668, (8), 901-907.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2020, 771, (12), 9038-9059.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 5-(Aminomethyl)-n-methylthiophene-2-sulfonamide hydrochloride Using HRMS and NMR". Chemosphere, 2024, 1277, (9), 8724-8743.