发明人张德明,钱学锋,胡光. "Method for the Synthesis of 5-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 112221304 A, 授权公告日 2018-05-03.
发明人徐明华,胡光,何建平. "A Process for Preparing High-Purity 5-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylic acid" [P]. 中国发明专利, 专利号 CN 116258732 A, 授权公告日 2017-08-06.
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". J. Chromatogr. A, 2018, 1499, (2), 1742-1752.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2015, 2420, (2), 4309-4329.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 5-(4-Methoxyphenyl)-2,3-dihydro-1H-pyrrolizine-6,7-dicarboxylic acid Using HRMS and NMR". Environ. Sci. Technol., 2024, 1103, 6566-6576.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chem., 2024, 2410, (12), 3235-3259.