发明人孙丽萍,杨光,何建平. "Method for the Synthesis of 1-(2-Hydroxynicotinoyl)pyrrolidine-3-carboxylic acid" [P]. 中国发明专利, 专利号 CN 109174031 B, 授权公告日 2023-03-16.
O'Brien P Q, Williams B T, Brown S R. "A Process for Preparing High-Purity 1-(2-Hydroxynicotinoyl)pyrrolidine-3-carboxylic acid" [P]. US Patent, US 11514841 B2, 2018-08-11.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2014, 829, 3878-3907.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 2330, (8), 9333-9354.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1-(2-Hydroxynicotinoyl)pyrrolidine-3-carboxylic acid Using HRMS and NMR". Phytochemistry, 2025, 401, (6), 9480-9506.
Yamamoto K, Tanaka H, Suzuki T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2010, 521, 5232-5254.