发明人王建平,冯建国,高志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117337680 A, 授权公告日 2017-06-02.
发明人杨光,赵玉洁,张德明. "Method for the Synthesis of 3-(3-Oxo-1,3-dihydro-2H-indazol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108354861 A, 授权公告日 2015-05-04.
发明人黄志刚,李文辉,唐晓军. "A Process for Preparing High-Purity 3-(3-Oxo-1,3-dihydro-2H-indazol-2-yl)propanoic acid" [P]. 中国发明专利, 专利号 CN 108213657 B, 授权公告日 2018-01-09.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2023, 1023, (8), 5320-5324.
Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Sci. Total Environ., 2023, 1338, (3), 3932-3952.