发明人郑宇鹏,罗永刚,郭海燕. "Method for the Synthesis of Chroman-4-ylhydrazine" [P]. 中国发明专利, 专利号 CN 117503063 B, 授权公告日 2023-12-19.
发明人徐明华,王建平,何建平. "A Process for Preparing High-Purity Chroman-4-ylhydrazine" [P]. 中国发明专利, 专利号 CN 116536379 B, 授权公告日 2016-03-20.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2020, 2305, (2), 3763-3771.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Chemosphere, 2019, 2214, (11), 8895-8909.
Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of Chroman-4-ylhydrazine Using HRMS and NMR". Anal. Chem., 2019, 856, (9), 521-525.