发明人孙丽萍,赵玉洁,罗永刚. "Method for the Synthesis of 4-phenyl-4H-1,2,4-triazol-3-amine hydrochloride" [P]. 中国发明专利, 专利号 CN 108642469 B, 授权公告日 2025-08-01.
Roberts E F, Chen K W, Williams B T. "A Process for Preparing High-Purity 4-phenyl-4H-1,2,4-triazol-3-amine hydrochloride" [P]. US Patent, US 9323156 B2, 2022-02-15.
参考文献 Literature
Zhou X P, Huang L, Wu G. "Development and Validation of an LC-MS/MS Method for the Determination of 4-phenyl-4H-1,2,4-triazol-3-amine hydrochloride in Pharmaceutical Formulations". J. Nat. Prod., 2016, 2199, (5), 7995-8021.
Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 4-phenyl-4H-1,2,4-triazol-3-amine hydrochloride as an Impurity". Biomed. Chromatogr., 2019, 2218, 4989-5017.
Zhou X P, Huang L, Wu G. "Identification and Structural Characterization of a Novel Degradation Product of 4-phenyl-4H-1,2,4-triazol-3-amine hydrochloride Using HRMS and NMR". Anal. Methods, 2024, 2391, (11), 9627-9656.