发明人赵玉洁,马晓峰,冯建国. "Method for the Synthesis of [(1S,2R)-1-Benzyl-2-hydroxy-3-[isobutyl-[(4-aminophenyl)sulfonyl]amino]propyl]carbamic Acid tert-Butyl Ester-d" [P]. 中国发明专利, 专利号 CN 108201631 B, 授权公告日 2015-07-12.
发明人刘建华,林芳,王建平. "A Process for Preparing High-Purity [(1S,2R)-1-Benzyl-2-hydroxy-3-[isobutyl-[(4-aminophenyl)sulfonyl]amino]propyl]carbamic Acid tert-Butyl Ester-d" [P]. 中国发明专利, 专利号 CN 111223305 B, 授权公告日 2018-08-17.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2021, 1493, (1), 3787-3799.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2024, 792, (12), 8602-8609.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of [(1S,2R)-1-Benzyl-2-hydroxy-3-[isobutyl-[(4-aminophenyl)sulfonyl]amino]propyl]carbamic Acid tert-Butyl Ester-d Using HRMS and NMR". Environ. Sci. Technol., 2019, 2409, 9678-9695.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 690, (4), 8158-8172.