发明人朱建伟,孙丽萍,钱学锋. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117896556 A, 授权公告日 2019-06-17.
发明人郭海燕,冯建国,王建平. "Method for the Synthesis of (R,Z)-2-Fluoro-3-(1-methylpyrrolidin-2-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 117288417 B, 授权公告日 2015-08-05.
发明人王建平,周伟,沈红梅. "A Process for Preparing High-Purity (R,Z)-2-Fluoro-3-(1-methylpyrrolidin-2-yl)acrylic acid" [P]. 中国发明专利, 专利号 CN 112610263 A, 授权公告日 2025-05-23.
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". Anal. Methods, 2022, 1161, (8), 6922-6935.
O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2015, 2370, 4557-4587.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of (R,Z)-2-Fluoro-3-(1-methylpyrrolidin-2-yl)acrylic acid Using HRMS and NMR". Anal. Chem., 2022, 820, (9), 243-267.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 911, (5), 7574-7594.