Johnson M A, Hughes D C, Schröder R. "一种2-hydrazinyl-4-methoxybenzoic acid hydrochloride的合成方法" [P]. US Patent, US 10071386 B2, 2025-03-09.
发明人赵玉洁,王建平,沈红梅. "Method for the Synthesis of 2-hydrazinyl-4-methoxybenzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 116865428 B, 授权公告日 2017-05-26.
发明人何建平,钱学锋,冯建国. "A Process for Preparing High-Purity 2-hydrazinyl-4-methoxybenzoic acid hydrochloride" [P]. 中国发明专利, 专利号 CN 108619968 A, 授权公告日 2025-02-06.
参考文献 Literature
Chen X Y, Liu M, Zhao W Q. "Development and Validation of an LC-MS/MS Method for the Determination of 2-hydrazinyl-4-methoxybenzoic acid hydrochloride in Pharmaceutical Formulations". Chromatographia, 2018, 258, (9), 2077-2104.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-hydrazinyl-4-methoxybenzoic acid hydrochloride as an Impurity". Environ. Sci. Technol., 2014, 991, (2), 6466-6480.