发明人徐明华,孙丽萍,王建平. "Method for the Synthesis of (2e)-3-[1-benzyl-3-(2-methoxyphenyl)-1h-pyrazol-4-yl]prop-2-enoic acid" [P]. 中国发明专利, 专利号 CN 115461263 B, 授权公告日 2017-06-10.
Chen K W, Stevens L M, Yamamoto T. "A Process for Preparing High-Purity (2e)-3-[1-benzyl-3-(2-methoxyphenyl)-1h-pyrazol-4-yl]prop-2-enoic acid" [P]. US Patent, US 9929258 B2, 2015-08-25.
参考文献 Literature
Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Anal. Chem., 2014, 586, 7511-7520.
Kumar A, Sharma P, Patel R S. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Talanta, 2022, 569, (9), 1682-1693.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of (2e)-3-[1-benzyl-3-(2-methoxyphenyl)-1h-pyrazol-4-yl]prop-2-enoic acid Using HRMS and NMR". Phytochemistry, 2021, 1496, 6633-6636.
Mueller T, Schmidt R K. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Environ. Sci. Technol., 2010, 2005, 8103-8131.