发明人张德明,刘建华,杨光. "Method for the Synthesis of 4-(Aminomethyl)-2-chloro-6-cyanobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109142363 A, 授权公告日 2022-05-16.
发明人钱学锋,朱建伟,马晓峰. "A Process for Preparing High-Purity 4-(Aminomethyl)-2-chloro-6-cyanobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 112787009 B, 授权公告日 2023-09-14.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 1277, 3148-3159.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2014, 1828, (1), 9358-9388.
Kim S H, Park J Y. "Identification and Structural Characterization of a Novel Degradation Product of 4-(Aminomethyl)-2-chloro-6-cyanobenzene-1-sulfonyl chloride Using HRMS and NMR". J. Nat. Prod., 2021, 290, (7), 2145-2167.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2011, 2236, (6), 2183-2186.