发明人张德明,冯建国,赵玉洁. "Method for the Synthesis of 5-Amino-1,4-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 115983396 B, 授权公告日 2017-04-09.
发明人杨光,马晓峰,冯建国. "A Process for Preparing High-Purity 5-Amino-1,4-dimethyl-1H-pyrazole" [P]. 中国发明专利, 专利号 CN 108796208 B, 授权公告日 2024-10-24.
参考文献 Literature
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Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 5-氨基-1,4-二甲基-1H-吡唑 as an Impurity". Phytochemistry, 2015, 1368, 685-710.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 5-Amino-1,4-dimethyl-1H-pyrazole Using HRMS and NMR". Chromatographia, 2024, 2463, (3), 26-45.