发明人沈红梅,周伟,钱学锋. "Method for the Synthesis of 3-(Methylthio)-N-(thiophen-2-ylmethyl)-8-azabicyclo[3.2.1]octane-8-carboxamide" [P]. 中国发明专利, 专利号 CN 113843650 A, 授权公告日 2022-02-26.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2010, 575, (4), 1357-1379.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2017, 861, (11), 4113-4134.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 3-(Methylthio)-N-(thiophen-2-ylmethyl)-8-azabicyclo[3.2.1]octane-8-carboxamide Using HRMS and NMR". J. Nat. Prod., 2017, 1495, 5194-5223.