发明人罗永刚,张德明,高志强. "Method for the Synthesis of Mal-C2-cyclohexylcarboxyl-hydrazide (hydrochloride)" [P]. 中国发明专利, 专利号 CN 108086355 A, 授权公告日 2020-12-05.
发明人刘建华,黄志刚,张德明. "A Process for Preparing High-Purity Mal-C2-cyclohexylcarboxyl-hydrazide (hydrochloride)" [P]. 中国发明专利, 专利号 CN 110035550 B, 授权公告日 2022-05-19.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2018, 1078, 1507-1510.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2025, 1176, 4897-4903.
Jensen P, Larsen A M, Olsen K. "Identification and Structural Characterization of a Novel Degradation Product of Mal-C2-cyclohexylcarboxyl-hydrazide (hydrochloride) Using HRMS and NMR". Biomed. Chromatogr., 2021, 1917, 3777-3795.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2013, 113, 8829-8843.