发明人孙丽萍,钱学锋,周伟. "Method for the Synthesis of Tetrabutylammonium (p-nitrophenoxide)" [P]. 中国发明专利, 专利号 CN 117044373 A, 授权公告日 2016-06-15.
发明人郭海燕,何建平,孙丽萍. "A Process for Preparing High-Purity Tetrabutylammonium (p-nitrophenoxide)" [P]. 中国发明专利, 专利号 CN 111864829 B, 授权公告日 2024-04-28.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2012, 1058, (10), 8032-8041.
Xu M, Hu Y, Zhou D. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Biomed. Chromatogr., 2012, 363, 7366-7382.
Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of Tetrabutylammonium (p-nitrophenoxide) Using HRMS and NMR". J. Nat. Prod., 2021, 1296, (3), 4691-4699.
Hughes D, Roberts J, Thomas A. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2022, 888, 137-146.