Fischer A B, Chen K W, Thompson G K. "一种的合成方法" [P]. US Patent, US 9010050 B2, 2017-02-05.
O'Brien P Q, Yamamoto T, Klinger H. "Method for the Synthesis of 2-(Cyclohexylamino)-5-nitro-N-(pentylcarbamoyl)benzenesulfonamide" [P]. US Patent, US 10316473 B2, 2022-07-04.
发明人钱学锋,沈红梅,徐明华. "A Process for Preparing High-Purity 2-(Cyclohexylamino)-5-nitro-N-(pentylcarbamoyl)benzenesulfonamide" [P]. 中国发明专利, 专利号 CN 111042084 A, 授权公告日 2019-03-04.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2017, 975, (2), 7174-7179.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Chromatogr. A, 2023, 2415, 8567-8580.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 2-(Cyclohexylamino)-5-nitro-N-(pentylcarbamoyl)benzenesulfonamide Using HRMS and NMR". Food Chem., 2017, 1146, (9), 2695-2708.
Smith J A, Johnson M B. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2020, 1175, (3), 5104-5134.