发明人钱学锋,郑宇鹏,韩伟. "Method for the Synthesis of Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate" [P]. 中国发明专利, 专利号 CN 114333936 A, 授权公告日 2021-04-09.
发明人沈红梅,赵玉洁,郭海燕. "A Process for Preparing High-Purity Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate" [P]. 中国发明专利, 专利号 CN 111618897 B, 授权公告日 2019-12-04.
参考文献 Literature
Brown R C, Davis S M. "Development and Validation of an LC-MS/MS Method for the Determination of Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate in Pharmaceutical Formulations". J. Nat. Prod., 2016, 2041, 4217-4235.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate as an Impurity". Sci. Total Environ., 2010, 2402, 5376-5379.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2020, 2340, (1), 9013-9017.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate Diethyl 2-(2-Methyl-2-Pentanoylhydrazono)Malonate Profile in Drug Substances According to ICH Guidelines". J. Agric. Food Chem., 2019, 2235, (12), 9917-9947.