发明人林芳,徐明华,李文辉. "Method for the Synthesis of 5-amino-1,3-oxazole-4-carbonitrile" [P]. 中国发明专利, 专利号 CN 113613365 A, 授权公告日 2016-05-05.
Anderson J P, Brown S R, O'Brien P Q. "A Process for Preparing High-Purity 5-amino-1,3-oxazole-4-carbonitrile" [P]. US Patent, US 9034909 B2, 2018-02-26.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 5-amino-1,3-oxazole-4-carbonitrile in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2016, 1250, 5950-5978.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-amino-1,3-oxazole-4-carbonitrile as an Impurity". J. Pharm. Biomed. Anal., 2018, 2371, 7638-7661.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 5-amino-1,3-oxazole-4-carbonitrile Using HRMS and NMR". Chemosphere, 2025, 940, 5258-5286.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 5-amino-1,3-oxazole-4-carbonitrile Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2018, 1491, (6), 3354-3368.