Chen K W, Patel M V, Thompson G K. "一种的合成方法" [P]. US Patent, US 11105126 B2, 2018-12-20.
Fischer A B, Anderson J P, Johnson M A. "Method for the Synthesis of 2-Hydrazino-1,3-benzoxazole" [P]. US Patent, US 9827484 B2, 2025-05-18.
Sørensen M, Mueller T C, Nielsen H. "A Process for Preparing High-Purity 2-Hydrazino-1,3-benzoxazole" [P]. European Patent, EP 3511831 A1, 2024-09-11.
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". J. Sep. Sci., 2024, 1777, (12), 3816-3844.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2010, 1195, 5632-5654.
Wang L, Li J, Zhang H. "Identification and Structural Characterization of a Novel Degradation Product of 2-Hydrazino-1,3-benzoxazole Using HRMS and NMR". Chemosphere, 2017, 1299, 699-713.