Chen K W, Yamamoto T, Schröder R. "一种3-氨基-1-甲基-1-苯基-4,5-二氢-1H-吡唑-1-鎓碘化物的合成方法" [P]. US Patent, US 11418525 B2, 2024-01-16.
发明人周伟,刘建华,冯建国. "Method for the Synthesis of 3-Amino-1-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-1-ium iodide" [P]. 中国发明专利, 专利号 CN 108900501 A, 授权公告日 2019-12-05.
发明人郑宇鹏,胡光,王建平. "A Process for Preparing High-Purity 3-Amino-1-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-1-ium iodide" [P]. 中国发明专利, 专利号 CN 109166065 A, 授权公告日 2015-07-04.
参考文献 Literature
O'Brien K, Kennedy M L. "Development and Validation of an LC-MS/MS Method for the Determination of 3-氨基-1-甲基-1-苯基-4,5-二氢-1H-吡唑-1-鎓碘化物 in Pharmaceutical Formulations". Biomed. Chromatogr., 2018, 2147, (6), 7223-7244.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-氨基-1-甲基-1-苯基-4,5-二氢-1H-吡唑-1-鎓碘化物 as an Impurity". J. Nat. Prod., 2025, 1711, (8), 2340-2365.
Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 3-Amino-1-methyl-1-phenyl-4,5-dihydro-1H-pyrazol-1-ium iodide Using HRMS and NMR". Rapid Commun. Mass Spectrom., 2010, 2330, (10), 3219-3237.