发明人罗永刚,韩伟,陈志强. "Method for the Synthesis of 1-Benzyl-4-(2,6-dimethylphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one" [P]. 中国发明专利, 专利号 CN 110219452 A, 授权公告日 2019-10-23.
发明人沈红梅,胡光,朱建伟. "A Process for Preparing High-Purity 1-Benzyl-4-(2,6-dimethylphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one" [P]. 中国发明专利, 专利号 CN 114891730 B, 授权公告日 2025-04-02.
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". Environ. Sci. Technol., 2022, 111, 5254-5259.
Brown R C, Davis S M. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2017, 1405, (2), 2110-2115.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 1-Benzyl-4-(2,6-dimethylphenyl)-3-methyl-4,5-dihydro-1H-1,2,4-triazol-5-one Using HRMS and NMR". Phytochemistry, 2022, 2468, 6065-6090.
Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Nat. Prod., 2017, 801, 8162-8168.