发明人高志强,赵玉洁,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110536736 A, 授权公告日 2016-09-26.
Brown S R, Roberts E F, Fischer A B. "Method for the Synthesis of (1S,5S)-3-Methyl-3,6-diazabicyclo[3.2.0]heptane dihydrochloride" [P]. US Patent, US 9272120 B2, 2024-11-07.
发明人李文辉,何建平,沈红梅. "A Process for Preparing High-Purity (1S,5S)-3-Methyl-3,6-diazabicyclo[3.2.0]heptane dihydrochloride" [P]. 中国发明专利, 专利号 CN 114845592 A, 授权公告日 2022-04-28.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2018, 2050, 5560-5575.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2025, 1328, 2475-2505.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (1S,5S)-3-Methyl-3,6-diazabicyclo[3.2.0]heptane dihydrochloride Using HRMS and NMR". Anal. Chem., 2010, 789, 6506-6529.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2023, 396, (12), 9646-9653.