Stevens L M, Davis P L, Anderson J P. "一种的合成方法" [P]. US Patent, US 10787416 B2, 2025-10-27.
Roberts E F, Mueller T, Schröder R. "Method for the Synthesis of Sodium 5-chloro-2-thioxo-2,3-dihydrobenzo[d]oxazole-7-sulfonate" [P]. US Patent, US 9382574 B2, 2021-02-07.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Molecules, 2014, 2340, (7), 2027-2039.
Yamamoto K, Tanaka H, Suzuki T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2023, 469, (5), 5855-5866.
Yamamoto K, Tanaka H, Suzuki T. "Identification and Structural Characterization of a Novel Degradation Product of Sodium 5-chloro-2-thioxo-2,3-dihydrobenzo[d]oxazole-7-sulfonate Using HRMS and NMR". Environ. Sci. Technol., 2011, 943, (1), 1488-1516.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2013, 2076, (2), 7466-7476.