发明人陈志强,钱学锋,郑宇鹏. "Method for the Synthesis of (E)-6-benzyl-2,6-diazaspiro[3.4]octan-8-one O-methyl oxime" [P]. 中国发明专利, 专利号 CN 117732798 A, 授权公告日 2025-12-01.
发明人钱学锋,朱建伟,刘建华. "A Process for Preparing High-Purity (E)-6-benzyl-2,6-diazaspiro[3.4]octan-8-one O-methyl oxime" [P]. 中国发明专利, 专利号 CN 113845101 A, 授权公告日 2015-02-03.
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". Molecules, 2013, 131, (1), 908-929.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1460, (4), 6918-6929.
Garcia M, Rodriguez P. "Identification and Structural Characterization of a Novel Degradation Product of (E)-6-benzyl-2,6-diazaspiro[3.4]octan-8-one O-methyl oxime Using HRMS and NMR". J. Agric. Food Chem., 2014, 1896, 6420-6429.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2019, 434, 6729-6753.