发明人孙丽萍,刘建华,赵玉洁. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 110575769 A, 授权公告日 2022-05-23.
发明人黄志刚,张德明,王建平. "Method for the Synthesis of 2-(4-Ethoxyphenyl)-N-(1H-indazol-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 117336919 B, 授权公告日 2025-02-13.
发明人李文辉,沈红梅,何建平. "A Process for Preparing High-Purity 2-(4-Ethoxyphenyl)-N-(1H-indazol-6-yl)acetamide" [P]. 中国发明专利, 专利号 CN 113226649 B, 授权公告日 2016-02-23.
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". Chromatographia, 2025, 462, (7), 658-671.
Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2020, 2196, 5709-5737.
Lee J H, Choi Y S. "Identification and Structural Characterization of a Novel Degradation Product of 2-(4-Ethoxyphenyl)-N-(1H-indazol-6-yl)acetamide Using HRMS and NMR". Talanta, 2025, 2393, 7070-7076.