发明人马晓峰,张德明,高志强. "Method for the Synthesis of 1-(Pyridin-2-yl)cyclobutane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 111719650 B, 授权公告日 2017-10-15.
发明人赵玉洁,马晓峰,刘建华. "A Process for Preparing High-Purity 1-(Pyridin-2-yl)cyclobutane-1-carboxylic acid" [P]. 中国发明专利, 专利号 CN 117606144 A, 授权公告日 2016-11-11.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2015, 1493, 1813-1839.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2012, 745, (10), 9453-9468.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of 1-(Pyridin-2-yl)cyclobutane-1-carboxylic acid Using HRMS and NMR". Sci. Total Environ., 2025, 2297, (3), 1037-1054.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2021, 1601, (7), 4121-4130.