发明人韩伟,马晓峰,林芳. "Method for the Synthesis of 4-(sec-Butoxy)-3-methoxybenzohydrazide" [P]. 中国发明专利, 专利号 CN 115581897 B, 授权公告日 2015-08-14.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Pharm. Biomed. Anal., 2012, 1770, (3), 1337-1364.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2022, 1040, (2), 8470-8483.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-(sec-Butoxy)-3-methoxybenzohydrazide Using HRMS and NMR". Chromatographia, 2020, 2062, (11), 1575-1599.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2011, 386, (1), 2510-2537.