发明人王建平,周伟,徐明华. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109807419 A, 授权公告日 2016-04-09.
Lee S K, Fischer A B, Williams B T. "Method for the Synthesis of (2R,3aR,6aR)-Octahydrocyclopenta[b]pyrrole-2-carboxylic acid" [P]. US Patent, US 9085715 B2, 2017-09-11.
发明人郭海燕,冯建国,林芳. "A Process for Preparing High-Purity (2R,3aR,6aR)-Octahydrocyclopenta[b]pyrrole-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 110363902 B, 授权公告日 2015-11-06.
参考文献 Literature
Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Nat. Prod., 2013, 132, (8), 2595-2620.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2013, 510, (6), 8943-8964.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of (2R,3aR,6aR)-Octahydrocyclopenta[b]pyrrole-2-carboxylic acid Using HRMS and NMR". Anal. Methods, 2013, 1448, (12), 4918-4938.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Sep. Sci., 2010, 1661, (9), 6528-6540.