发明人李文辉,周伟,王建平. "Method for the Synthesis of 3-[4-(hydroxymethyl)piperidine-1-sulfonyl]thiophene-2-carboxylic acid" [P]. 中国发明专利, 专利号 CN 108920912 B, 授权公告日 2015-08-24.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 3-[4-(hydroxymethyl)piperidine-1-sulfonyl]thiophene-2-carboxylic acid in Pharmaceutical Formulations". Molecules, 2014, 1021, 7614-7624.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-[4-(hydroxymethyl)piperidine-1-sulfonyl]thiophene-2-carboxylic acid as an Impurity". Anal. Chem., 2022, 1167, (10), 9606-9621.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-[4-(hydroxymethyl)piperidine-1-sulfonyl]thiophene-2-carboxylic acid Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2016, 2209, (9), 9222-9248.
Yang F, Sun W, Liu J. "Forced Degradation Studies to Evaluate 3-[4-(hydroxymethyl)piperidine-1-sulfonyl]thiophene-2-carboxylic acid Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2015, 370, (2), 1090-1099.