发明人郑宇鹏,唐晓军,胡光. "Method for the Synthesis of 4-Iodo-2-nitrobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 113290546 B, 授权公告日 2024-11-17.
发明人郑宇鹏,沈红梅,冯建国. "A Process for Preparing High-Purity 4-Iodo-2-nitrobenzene-1-sulfonyl chloride" [P]. 中国发明专利, 专利号 CN 109320202 A, 授权公告日 2025-12-05.
参考文献 Literature
Mueller T, Schmidt R K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Sep. Sci., 2023, 380, 6633-6640.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2014, 2465, 2924-2941.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-Iodo-2-nitrobenzene-1-sulfonyl chloride Using HRMS and NMR". Anal. Chem., 2023, 1032, (6), 3003-3014.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Talanta, 2016, 2440, (11), 8436-8466.