Johnson M A, Lee S K, Hughes D C. "一种的合成方法" [P]. US Patent, US 9397654 B2, 2021-03-07.
Hughes D C, Chen K W, Schröder R. "Method for the Synthesis of 2-(Hydroxymethyl)benzo[d]oxazole-6-carboxaldehyde" [P]. US Patent, US 9201228 B2, 2020-08-15.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2021, 2396, (7), 350-362.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2011, 778, (10), 3822-3852.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Hydroxymethyl)benzo[d]oxazole-6-carboxaldehyde Using HRMS and NMR". Anal. Chim. Acta, 2024, 1701, (9), 6960-6977.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2018, 2432, (12), 7230-7253.