发明人唐晓军,张德明,何建平. "Method for the Synthesis of 4-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-ol" [P]. 中国发明专利, 专利号 CN 110982552 B, 授权公告日 2022-06-24.
发明人钱学锋,周伟,沈红梅. "A Process for Preparing High-Purity 4-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-ol" [P]. 中国发明专利, 专利号 CN 108930926 A, 授权公告日 2021-12-11.
参考文献 Literature
Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". J. Chromatogr. A, 2019, 2002, (9), 2421-2445.
Martinez C, Lopez D R. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Nat. Prod., 2023, 2442, (10), 2793-2813.
Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 4-(4-Methoxyphenyl)-5-methyl-4H-1,2,4-triazol-3-ol Using HRMS and NMR". J. Pharm. Biomed. Anal., 2010, 549, 9697-9714.