发明人胡光,刘建华,郭海燕. "Method for the Synthesis of 4-cyanobutane-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 108318631 B, 授权公告日 2016-10-05.
Klinger H, Thompson G K, Park J H. "A Process for Preparing High-Purity 4-cyanobutane-1-sulfonyl chloride" [P]. US Patent, US 9999509 B2, 2020-06-25.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 4-cyanobutane-1-sulfonyl chloride in Pharmaceutical Formulations". Anal. Chim. Acta, 2012, 715, 2742-2755.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-cyanobutane-1-sulfonyl chloride as an Impurity". J. Nat. Prod., 2011, 603, (8), 8624-8637.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 4-cyanobutane-1-sulfonyl chloride Using HRMS and NMR". Anal. Methods, 2023, 1187, (11), 9636-9661.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate 4-cyanobutane-1-sulfonyl chloride Profile in Drug Substances According to ICH Guidelines". Talanta, 2017, 1119, (5), 7830-7852.