发明人唐晓军,周伟,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 113771332 A, 授权公告日 2017-04-25.
Martínez F, Rossi M, Schröder R. "Method for the Synthesis of Methyl hexahydro-1H-pyrrolo[2,1-c][1,4]oxazine-3-carboxylate" [P]. European Patent, EP 3391246 A1, 2023-02-01.
发明人林芳,胡光,高志强. "A Process for Preparing High-Purity Methyl hexahydro-1H-pyrrolo[2,1-c][1,4]oxazine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 111468692 B, 授权公告日 2016-04-04.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2018, 1372, 8784-8814.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2010, 402, (8), 7995-8015.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of Methyl hexahydro-1H-pyrrolo[2,1-c][1,4]oxazine-3-carboxylate Using HRMS and NMR". Molecules, 2012, 1530, (7), 7074-7085.