发明人郑宇鹏,钱学锋,朱建伟. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 116641787 A, 授权公告日 2023-11-13.
发明人何建平,王建平,周伟. "Method for the Synthesis of 4-Chloro-1-propyl-1H-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 110636315 A, 授权公告日 2019-08-27.
发明人周伟,王建平,沈红梅. "A Process for Preparing High-Purity 4-Chloro-1-propyl-1H-pyrazole-3-carbohydrazide" [P]. 中国发明专利, 专利号 CN 114212067 B, 授权公告日 2022-09-11.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2021, 1401, (12), 1982-1997.
Garcia M, Rodriguez P. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Food Chem., 2015, 1703, (8), 8255-8260.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-Chloro-1-propyl-1H-pyrazole-3-carbohydrazide Using HRMS and NMR". Chemosphere, 2012, 371, (10), 5179-5194.