发明人张德明,林芳,马晓峰. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 114449534 A, 授权公告日 2025-04-03.
发明人张德明,郑宇鹏,钱学锋. "Method for the Synthesis of 1,5-Dimethyl-2-(naphthalen-1-yl)-1H-pyrazol-3(2H)-one" [P]. 中国发明专利, 专利号 CN 117848881 A, 授权公告日 2016-01-21.
Thompson G K, Mueller T, Park J H. "A Process for Preparing High-Purity 1,5-Dimethyl-2-(naphthalen-1-yl)-1H-pyrazol-3(2H)-one" [P]. US Patent, US 11817642 B2, 2017-03-12.
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". Anal. Chem., 2018, 1341, 959-969.
Chen X Y, Liu M, Zhao W Q. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2019, 2478, (1), 9021-9030.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 1,5-Dimethyl-2-(naphthalen-1-yl)-1H-pyrazol-3(2H)-one Using HRMS and NMR". Environ. Sci. Technol., 2015, 592, (2), 8120-8140.