发明人徐明华,张德明,何建平. "Method for the Synthesis of ((3-Fluorophenyl)sulfonyl)-L-leucine" [P]. 中国发明专利, 专利号 CN 108806440 B, 授权公告日 2020-03-24.
发明人杨光,唐晓军,钱学锋. "A Process for Preparing High-Purity ((3-Fluorophenyl)sulfonyl)-L-leucine" [P]. 中国发明专利, 专利号 CN 117866995 B, 授权公告日 2022-10-23.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2011, 1864, (8), 4467-4495.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2015, 2149, (7), 5255-5270.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of ((3-Fluorophenyl)sulfonyl)-L-leucine Using HRMS and NMR". Environ. Sci. Technol., 2020, 995, 7826-7848.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2025, 209, (7), 9138-9146.