O'Brien P Q, Anderson J P, Brown S R. "Method for the Synthesis of 2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-3,5-bis(3,3-dimethylbutyl)pyridine" [P]. US Patent, US 11477454 B2, 2025-02-22.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2010, 2046, (2), 2489-2505.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2017, 1506, (9), 2717-2732.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2,6-Bis[(4S)-4,5-dihydro-4-(1-methylethyl)-2-oxazolyl]-3,5-bis(3,3-dimethylbutyl)pyridine Using HRMS and NMR". Talanta, 2017, 617, (1), 6193-6206.
Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2013, 2435, (10), 4904-4907.