发明人郑宇鹏,刘建华,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 111975404 A, 授权公告日 2018-09-28.
Mueller T C, Johansson L, Lefèvre J P. "Method for the Synthesis of 2-(Hydroxymethyl)-5-vinylpyridazin-3(2H)-one" [P]. European Patent, EP 3485932 A1, 2025-04-03.
发明人郭海燕,陈志强,高志强. "A Process for Preparing High-Purity 2-(Hydroxymethyl)-5-vinylpyridazin-3(2H)-one" [P]. 中国发明专利, 专利号 CN 108435076 A, 授权公告日 2024-05-12.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Methods, 2013, 2343, (7), 6630-6642.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Pharm. Biomed. Anal., 2023, 2101, (9), 2146-2163.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Hydroxymethyl)-5-vinylpyridazin-3(2H)-one Using HRMS and NMR". Environ. Sci. Technol., 2012, 856, (11), 7139-7151.