发明人钱学锋,周伟,林芳. "Method for the Synthesis of 5-(pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid,HCl" [P]. 中国发明专利, 专利号 CN 108687955 B, 授权公告日 2022-06-28.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 5-(pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid,HCl in Pharmaceutical Formulations". Environ. Sci. Technol., 2023, 455, 5821-5843.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-(pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid,HCl as an Impurity". J. Sep. Sci., 2011, 553, (5), 150-175.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 5-(pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid,HCl Using HRMS and NMR". J. Nat. Prod., 2013, 1080, (6), 7175-7201.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate 5-(pyrrolidin-1-ylmethyl)thiophene-2-carboxylic acid,HCl Profile in Drug Substances According to ICH Guidelines". Talanta, 2013, 395, 9876-9904.