Jørgensen K, Lefèvre J P, Mueller T C. "Method for the Synthesis of (R)-3,4-DCPG" [P]. European Patent, EP 3746911 A1, 2023-11-13.
Nielsen H, Schröder R, Nowak P. "A Process for Preparing High-Purity (R)-3,4-DCPG" [P]. European Patent, EP 3484765 A1, 2025-11-14.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2012, 407, 6608-6628.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2015, 856, 1367-1374.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of (R)-3,4-DCPG Using HRMS and NMR". J. Pharm. Biomed. Anal., 2021, 1826, (12), 7916-7931.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2010, 2129, (6), 1515-1543.