发明人郭海燕,林芳,唐晓军. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111063373 A, 授权公告日 2015-02-28.
发明人高志强,朱建伟,徐明华. "Method for the Synthesis of 4-[(propan-2-yl)carbamoyl]butanoic acid" [P]. 中国发明专利, 专利号 CN 111887259 A, 授权公告日 2018-01-01.
Schröder R, Johansson L, Martínez F. "A Process for Preparing High-Purity 4-[(propan-2-yl)carbamoyl]butanoic acid" [P]. European Patent, EP 3527878 A1, 2015-09-19.
参考文献 Literature
Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2019, 324, 7740-7757.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2024, 1972, (3), 9499-9522.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-[(propan-2-yl)carbamoyl]butanoic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2024, 1741, (3), 5140-5163.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2016, 2231, 1771-1791.