Williams B T, Yamamoto T, Klinger H. "Method for the Synthesis of 2-Nitro-4-(pyrrolidine-1-sulfonyl)phenol" [P]. US Patent, US 11075473 B2, 2018-06-21.
参考文献 Literature
Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2013, 1952, 2210-2223.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Molecules, 2016, 715, 5915-5941.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 2-Nitro-4-(pyrrolidine-1-sulfonyl)phenol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2012, 158, 2360-2380.
Fischer P, Wagner E. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Phytochemistry, 2013, 1673, 6948-6968.