发明人郑宇鹏,周伟,何建平. "Method for the Synthesis of (2Z)-3-[3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-1-(thiophen-2-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 112629425 A, 授权公告日 2020-01-16.
发明人朱建伟,韩伟,胡光. "A Process for Preparing High-Purity (2Z)-3-[3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-1-(thiophen-2-yl)prop-2-en-1-one" [P]. 中国发明专利, 专利号 CN 110223951 B, 授权公告日 2020-09-01.
参考文献 Literature
Wang L, Li J, Zhang H. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2015, 876, 8159-8178.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Environ. Sci. Technol., 2015, 2207, (6), 6673-6679.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of (2Z)-3-[3-(3,4-Dimethoxyphenyl)-1-phenyl-1H-pyrazol-4-yl]-1-(thiophen-2-yl)prop-2-en-1-one Using HRMS and NMR". Sci. Total Environ., 2025, 1014, (7), 2606-2610.
Martinez C, Lopez D R. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Anal. Chim. Acta, 2011, 347, (11), 8259-8274.