Mueller T C, Kowalski A, Nielsen H. "一种的合成方法" [P]. European Patent, EP 3676637 A1, 2017-02-19.
Lee S K, Patel M V, O'Brien P Q. "Method for the Synthesis of H-trans-DL-β-Pro-4-(2-pyridinyl)-OH·2HCl" [P]. US Patent, US 10646525 B2, 2022-09-09.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2018, 2214, 5692-5703.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2016, 2466, (10), 1212-1231.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of H-trans-DL-β-Pro-4-(2-pyridinyl)-OH·2HCl Using HRMS and NMR". J. Sep. Sci., 2016, 1263, (5), 9050-9076.
Wang L, Li J, Zhang H. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Molecules, 2012, 2006, (2), 8240-8262.