Schröder R, Mueller T, Chen K W. "一种的合成方法" [P]. US Patent, US 11091790 B2, 2024-07-25.
发明人罗永刚,郑宇鹏,张德明. "Method for the Synthesis of 4-Chloro-1-(2-fluorobenzyl)-3-nitro-1h-pyrazole" [P]. 中国发明专利, 专利号 CN 112700754 B, 授权公告日 2019-07-10.
Schröder R, Patel M V, Brown S R. "A Process for Preparing High-Purity 4-Chloro-1-(2-fluorobenzyl)-3-nitro-1h-pyrazole" [P]. US Patent, US 10528768 B2, 2018-09-06.
参考文献 Literature
Kim S H, Park J Y. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Food Chem., 2015, 915, (9), 3984-4003.
Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2022, 160, (11), 4909-4913.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-(2-fluorobenzyl)-3-nitro-1h-pyrazole Using HRMS and NMR". Chromatographia, 2018, 407, (1), 9075-9091.
O'Brien K, Kennedy M L. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2025, 1976, (6), 2080-2100.