Björnsson E, Nielsen H, Sørensen M. "Method for the Synthesis of Dehydrocholic Acid" [P]. European Patent, EP 3854416 A1, 2018-06-19.
Jørgensen K, Johansson L, Schröder R. "A Process for Preparing High-Purity Dehydrocholic Acid" [P]. European Patent, EP 3141055 A1, 2022-07-06.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of 脱氢胆酸 in Pharmaceutical Formulations". Biomed. Chromatogr., 2017, 605, (7), 1440-1447.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 脱氢胆酸 as an Impurity". Sci. Total Environ., 2012, 1746, 6393-6417.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of Dehydrocholic Acid Using HRMS and NMR". Phytochemistry, 2018, 762, 6972-6993.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate 脱氢胆酸 Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2014, 1093, (7), 8011-8017.