发明人马晓峰,胡光,陈志强. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 117411186 A, 授权公告日 2024-02-25.
发明人冯建国,周伟,张德明. "Method for the Synthesis of 2-Naphthalenecarboxylic acid, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-" [P]. 中国发明专利, 专利号 CN 109723490 B, 授权公告日 2021-12-06.
发明人郑宇鹏,赵玉洁,杨光. "A Process for Preparing High-Purity 2-Naphthalenecarboxylic acid, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy-" [P]. 中国发明专利, 专利号 CN 113761431 B, 授权公告日 2025-04-16.
参考文献 Literature
Smith J A, Johnson M B. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Biomed. Chromatogr., 2024, 1967, 4824-4838.
Mueller T, Schmidt R K. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Chim. Acta, 2010, 1787, (10), 8539-8558.
Kowalski T, Nowak Z. "Identification and Structural Characterization of a Novel Degradation Product of 2-Naphthalenecarboxylic acid, 4-[2-(2,5-dichlorophenyl)diazenyl]-3-hydroxy- Using HRMS and NMR". Chromatographia, 2025, 922, (3), 4897-4914.