Davis P L, Johnson M A, Roberts E F. "一种的合成方法" [P]. US Patent, US 11656539 B2, 2021-06-16.
发明人马晓峰,孙丽萍,赵玉洁. "Method for the Synthesis of 4-Bromo-1-cyclopentyl-5-(ethoxymethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 108288729 A, 授权公告日 2023-07-11.
发明人朱建伟,徐明华,郑宇鹏. "A Process for Preparing High-Purity 4-Bromo-1-cyclopentyl-5-(ethoxymethyl)-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 115493173 B, 授权公告日 2020-05-25.
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". Molecules, 2012, 1806, (3), 1964-1980.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2010, 1036, 427-456.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 4-Bromo-1-cyclopentyl-5-(ethoxymethyl)-1H-pyrazole Using HRMS and NMR". Anal. Chim. Acta, 2024, 1304, 5952-5975.
Kowalski T, Nowak Z. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Chromatographia, 2012, 760, (1), 6686-6694.