发明人高志强,罗永刚,孙丽萍. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109275626 A, 授权公告日 2020-04-25.
发明人周伟,韩伟,林芳. "Method for the Synthesis of (3S,7AS)-methyl hexahydro-1H-pyrrolizine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112698004 B, 授权公告日 2017-02-18.
发明人杨光,何建平,马晓峰. "A Process for Preparing High-Purity (3S,7AS)-methyl hexahydro-1H-pyrrolizine-3-carboxylate" [P]. 中国发明专利, 专利号 CN 112087259 B, 授权公告日 2018-09-19.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2014, 969, 263-276.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2022, 1210, (9), 451-479.
O'Brien K, Kennedy M L. "Identification and Structural Characterization of a Novel Degradation Product of (3S,7AS)-methyl hexahydro-1H-pyrrolizine-3-carboxylate Using HRMS and NMR". Food Chem., 2015, 175, 4932-4943.
Brown R C, Davis S M. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2012, 700, (11), 9110-9119.