发明人韩伟,郑宇鹏,张德明. "Method for the Synthesis of 4-((4-Isopropoxyphenyl)sulfonyl)phenol" [P]. 中国发明专利, 专利号 CN 116908319 B, 授权公告日 2020-03-25.
发明人冯建国,陈志强,钱学锋. "A Process for Preparing High-Purity 4-((4-Isopropoxyphenyl)sulfonyl)phenol" [P]. 中国发明专利, 专利号 CN 116367767 B, 授权公告日 2021-06-26.
参考文献 Literature
Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 4-羟基-4'-异丙氧基二苯砜 in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1670, 3581-3597.
Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-羟基-4'-异丙氧基二苯砜 as an Impurity". J. Sep. Sci., 2019, 468, (10), 4181-4209.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 4-((4-Isopropoxyphenyl)sulfonyl)phenol Using HRMS and NMR". J. Agric. Food Chem., 2023, 2099, 5788-5792.
Zhang Y, Li Q, Chen T. "Forced Degradation Studies to Evaluate 4-羟基-4'-异丙氧基二苯砜 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2025, 878, 1985-1995.