Martínez F, Nowak P, Kowalski A. "Method for the Synthesis of (S)-3-Amino-3-(2,5-dimethylthiophen-3-yl)propanamide" [P]. European Patent, EP 3775248 A1, 2023-02-14.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2010, 2121, (3), 4765-4780.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2024, 1762, 4867-4874.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of (S)-3-Amino-3-(2,5-dimethylthiophen-3-yl)propanamide Using HRMS and NMR". Chemosphere, 2023, 1970, 3591-3609.
Xu M, Hu Y, Zhou D. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2024, 1088, 8457-8464.