Kowalski A, Jørgensen K, Martínez F. "Method for the Synthesis of cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid-13C2,15N" [P]. European Patent, EP 3883716 A1, 2020-09-17.
发明人钱学锋,黄志刚,韩伟. "A Process for Preparing High-Purity cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid-13C2,15N" [P]. 中国发明专利, 专利号 CN 114036178 A, 授权公告日 2025-04-08.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 1444, (4), 8631-8655.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 322, 3861-3880.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of cis,trans-(1,1-Dimethylethoxy)carbonyl Tranexamic Acid-13C2,15N Using HRMS and NMR". Molecules, 2024, 475, (4), 8538-8564.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2015, 1336, 4842-4853.