发明人郭海燕,黄志刚,刘建华. "Method for the Synthesis of (1S,2S)-N-Methyl-2-(pyrrolidin-1-yl)cyclohexanamine" [P]. 中国发明专利, 专利号 CN 112008776 A, 授权公告日 2018-01-08.
Thompson G K, Mueller T, Kumar R. "A Process for Preparing High-Purity (1S,2S)-N-Methyl-2-(pyrrolidin-1-yl)cyclohexanamine" [P]. US Patent, US 11012289 B2, 2023-02-03.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Sci. Total Environ., 2013, 2347, (1), 3943-3954.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2017, 1898, 4209-4232.
Brown R C, Davis S M. "Identification and Structural Characterization of a Novel Degradation Product of (1S,2S)-N-Methyl-2-(pyrrolidin-1-yl)cyclohexanamine Using HRMS and NMR". Phytochemistry, 2010, 157, (11), 7989-8015.