Sørensen M, Nowak P, Schröder R. "一种的合成方法" [P]. European Patent, EP 3130927 A1, 2021-09-17.
Mueller T, Fischer A B, Brown S R. "Method for the Synthesis of 2-(4-Carbamoyl-1H-pyrazol-1-yl)propanoic acid" [P]. US Patent, US 10688189 B2, 2016-02-11.
参考文献 Literature
Garcia M, Rodriguez P. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2020, 1301, 3779-3795.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1901, (2), 3504-3532.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Carbamoyl-1H-pyrazol-1-yl)propanoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2014, 1550, (8), 4827-4842.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Food Chem., 2014, 2029, 7717-7729.