Chen K W, Schröder R, Hughes D C. "一种的合成方法" [P]. US Patent, US 11114627 B2, 2016-08-16.
发明人冯建国,赵玉洁,胡光. "Method for the Synthesis of 1-Methoxymethyl-1h-indazole-5-carboxylic acid hydrazide" [P]. 中国发明专利, 专利号 CN 116901964 B, 授权公告日 2015-07-01.
发明人周伟,高志强,王建平. "A Process for Preparing High-Purity 1-Methoxymethyl-1h-indazole-5-carboxylic acid hydrazide" [P]. 中国发明专利, 专利号 CN 114151652 A, 授权公告日 2023-12-13.
参考文献 Literature
Zhang Y, Li Q, Chen T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2019, 660, (8), 6789-6794.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2011, 888, (3), 485-502.
Smith J A, Johnson M B. "Identification and Structural Characterization of a Novel Degradation Product of 1-Methoxymethyl-1h-indazole-5-carboxylic acid hydrazide Using HRMS and NMR". Anal. Chim. Acta, 2025, 2417, (1), 9291-9310.