Stevens L M, Yamamoto T, Fischer A B. "一种的合成方法" [P]. US Patent, US 11156985 B2, 2020-07-11.
Davis P L, Brown S R, Fischer A B. "Method for the Synthesis of methyl 2-(6-aminopyridazin-3-yl)acetate" [P]. US Patent, US 10319579 B2, 2016-02-10.
Thompson G K, Davis P L, Hughes D C. "A Process for Preparing High-Purity methyl 2-(6-aminopyridazin-3-yl)acetate" [P]. US Patent, US 9531814 B2, 2018-01-01.
参考文献 Literature
Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Agric. Food Chem., 2023, 829, (5), 977-981.
Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chem., 2019, 651, 5018-5036.
Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of methyl 2-(6-aminopyridazin-3-yl)acetate Using HRMS and NMR". Environ. Sci. Technol., 2011, 1220, (11), 945-963.