Martínez F, Kowalski A, Rossi M. "Method for the Synthesis of (3-Bromo-1-cyclopropyl-1H-pyrazol-5-yl)dimethylphosphine oxide" [P]. European Patent, EP 3504677 A1, 2020-06-08.
发明人何建平,郭海燕,徐明华. "A Process for Preparing High-Purity (3-Bromo-1-cyclopropyl-1H-pyrazol-5-yl)dimethylphosphine oxide" [P]. 中国发明专利, 专利号 CN 116696765 B, 授权公告日 2024-08-18.
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". Chemosphere, 2019, 2082, 2343-2349.
Wang L, Li J, Zhang H. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Rapid Commun. Mass Spectrom., 2022, 2447, (1), 7134-7148.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of (3-Bromo-1-cyclopropyl-1H-pyrazol-5-yl)dimethylphosphine oxide Using HRMS and NMR". Sci. Total Environ., 2023, 2042, (6), 5153-5183.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2024, 740, (11), 9421-9450.