发明人沈红梅,陈志强,冯建国. "Method for the Synthesis of methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113587700 B, 授权公告日 2017-03-10.
发明人郭海燕,韩伟,赵玉洁. "A Process for Preparing High-Purity methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride" [P]. 中国发明专利, 专利号 CN 113485588 A, 授权公告日 2019-04-06.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride in Pharmaceutical Formulations". Chemosphere, 2013, 1667, (5), 3400-3423.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride as an Impurity". Environ. Sci. Technol., 2014, 543, (3), 3081-3109.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride Using HRMS and NMR". Anal. Chem., 2017, 302, (9), 3500-3524.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate methyl 7-azabicyclo[2.2.1]heptane-2-carboxylate hydrochloride Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2019, 901, (9), 966-996.